SoundQubed

SoundQubed HDX4.2 18" Subwoofer 4" DVC 4000w/8000w

The SoundQubed HDX4.2-18 is a competition-grade 18” subwoofer engineered for massive output, deep frequency extension, and hardcore durability. Delivering an earth-shaking 4000W RMS...

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...

SoundQubed 18" HDS 3.2 Series Subwoofer

WELCOME TO THE 2024 LINEUP 18" HDS3.2 SUBWOOFER The Heavy Duty Street 3.2 Series 1200W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency...

SoundQubed HDX4 Series Subwoofer 18"

HDX4 18 subwoofer: HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our...

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...