Quick view Details DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer MSRP: Now: $794.99 Choose Options Compare Quick view Details Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer MSRP: Now: $544.95 Choose Options Compare Quick view Details Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer MSRP: Now: $639.99 Choose Options Compare Quick view Details Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 MSRP: Now: $749.99 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers MSRP: Now: $549.95 Choose Options Compare Quick view Details Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer MSRP: Now: $700.00 Choose Options Compare Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Details Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer MSRP: Now: $544.95 Choose Options Compare Quick view Details Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer MSRP: Now: $639.99 Choose Options Compare Quick view Details Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 MSRP: Now: $749.99 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers MSRP: Now: $549.95 Choose Options Compare Quick view Details Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer MSRP: Now: $700.00 Choose Options Compare Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Details Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer MSRP: Now: $639.99 Choose Options Compare Quick view Details Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 MSRP: Now: $749.99 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers MSRP: Now: $549.95 Choose Options Compare Quick view Details Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer MSRP: Now: $700.00 Choose Options Compare Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Details Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 MSRP: Now: $749.99 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers MSRP: Now: $549.95 Choose Options Compare Quick view Details Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer MSRP: Now: $700.00 Choose Options Compare Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Details SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers MSRP: Now: $549.95 Choose Options Compare Quick view Details Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer MSRP: Now: $700.00 Choose Options Compare Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Details Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer MSRP: Now: $700.00 Choose Options Compare Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Details DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
SALE Quick view Details DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare
Quick view Details SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w MSRP: Now: $639.95 Choose Options Compare Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view DC Audio | sku: DCA-LVLXL-18 DC Audio XL 18" SPL Subwoofer DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award-winning driver. The XLm4 has... MSRP: Now: $794.99 Choose Options Compare Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Sky High Car Audio | sku: SHCA-BMX-18 Sky High Car Audio BMX Series 18" Subwoofer Sky High Car Audio BMX Series Subwoofers Available in 6.5” – 18” | D1/D2 Ohm Options BMX: Where Output Meets Endurance. After years of development, trial and error, and decades immersed in the car audio... MSRP: Now: $544.95 Choose Options Compare Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Trinity Audio Solutions | sku: TAS-M18 Trinity Audio M Series 18" 2000W RMS Subwoofer Trinity M series 18" subwoofer: The Trinity Audio Solutions M series subwoofer is engineered to exceed expectations, offering unparalleled performance and value for bass enthusiasts who prioritize quality without breaking the bank. Designed... MSRP: Now: $639.99 Choose Options Compare Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Resilient Sounds | sku: RS-PLAT-18-V2 Resilient Sounds Platinum 18 V2 Resilient Sounds Platinum 18 V2 • 13% larger motor • 20% longer 3” 8 layer coil • BL^2/RE increased by as much as 50% (plat 12V1 vs Plat 12V2) • 10” spider pack with insulated dual leads. • Carbon fiber cones and... MSRP: Now: $749.99 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view SoundQubed | sku: SQ-HDX3-18 SoundQubed HDX3-18 Series Subwoofers HDX3 18 subwoofer: The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS... MSRP: Now: $549.95 Choose Options Compare Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view Fi Car Audio | sku: FI-SW-HC-18 Fi Car Audio - HC Series 18" Subwoofer The HC Series signals a return to traditional ferrite motors. The HC Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. Utilizing a favorite 3 stack ferrite magnet design using US steel cut on our water jet... MSRP: Now: $700.00 Choose Options Compare Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected × OK
Quick view DD Audio | sku: DDA-9900B-9918B DD Audio 18" 9900 Series Subwoofer 9918b (ESP) THE BEAST The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency... MSRP: Now: $1,359.00 Choose Options Compare SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected
SALE Quick view DD Audio | sku: DDA-9500-9518 DD Audio 18" 9500 Series Subwoofer 9500 SERIES OFTEN IMITATED, NEVER DUPLICATED Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling... MSRP: $1,199.00 Was: $1,199.00 Now: $1,019.15 Choose Options Compare
Quick view SoundQubed | sku: SQ-HDX32-18 SoundQubed HDX3.2 18" Subwoofer 3" DVC 2500w/5000w The SoundQubed HDX3.2-18 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual voice coil monster is designed to move serious... MSRP: Now: $639.95 Choose Options Compare Compare Selected