Product Description
Model: m4
Sizes Available: 10,12,15 and 18 Inch Models
Power Handling: 1500 Watts RMS 3000 Watts Peak
Voice Coil Options: Dual 1, Dual 2 and Dual 4 ohm versions
The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor. This can help with power compression.
It also acts as a internal heatsink by pulling heat from the windings into the aluminum ring and the direct to coil venting cycles air across the coil wingings and aluminum shorting ring at the same time cooling them simultaneously.
Newly tooled Motor boots withthe DC Logo and LV4 logo embossed on them
With fantastic power handling and smashing lows its hard to beat.
The Level 4 sub is a large triple stacked motor with a chrome top plate and T yoke yielding 23.5mm of X-Max.
Furthermore, you get the upgraded triple progressive spiders, cone, surround, 3" coil, cast basket, push terminals and upgraded lead wire sewn to the spider. This sub is rated at 1500w RMS and 3000w peak.
Key Features
- Extremely rigid non-pressed paper cone assembly
- Multilayered polymer foam stitched surround
- Polypropylene dust cover with DC logo
- Triple 8” OD semi cup progressive roll spider
- Extra heavy duty interweaved tinsel lead wire sewn to spider
- Cast aluminum black frame / no invert mount
- FEA analyzed and optimized motor assembly – Fully CNC machined
- Rubber mounting gasket
- Chrome spring loaded push terminals
- 3” Hi-temp Aluminum voice coil wound on black anodized voice coil former 8 Layer Flat Wound
- Rubber magnet cover with DC and Lv4 Logos
- 2.5mm Aluminum Shorting ring
T/S Parameters
| 10" | 12" | 15" | 18" | |
|---|---|---|---|---|
| Mounting Depth | 6.25" | 6.75" | 8" | 9.5" |
| Mounting Hole Diameter | 9.35" | 11" | 14" | 16.75" |
| Outside Driver Diameter | 11" | 12.5" | 15.7" | 18.5" |
| VC Diameter | 3.0" | 3.0" | 3.0" | 3.0" |
| Displacement | .16 ft | .18 ft | .21 ft | .26ft |
| Power Handling rms/peak | 1500/3000 | 1500/3000 | 1500/3000 | 1500/3000 |
| Ohm Options | d1/d2/d4 | d1/d2/d4 | d1/d2/d4 | d1/d2/d4 |
| Sd | 324 cm | 481 cm | 823 cm | 1217 cm |
| Vas | 00.00 L | 17.42 L | 00.00 L | 000.00 L |
| Cms | 0.000 Mm/n | 0.058 Mm/n | 0.000 Mm/n | 0.000 Mm/n |
| Mms | 000.0 g | 232.74 g | 000.0 g | 000.0 g |
| Fs | 00.0Hz | 43 Hz | 00.0Hz | 00.0 Hz |
| Bl | 28.49 N/A | 28.49 N/A | 28.49 N/A | 28.49 N/A |
| Re | 8.6 Ohm | 8.6 Ohm | 8.6 Ohm | 8.6 Ohm |
| Le | 0.00 mH | 5.62 mH | 0.00 mH | 0.00 mH |
| Qms | 0.00 | 7.92 | 00.0 | 00.00 |
| Qes | 0.00 | 0.66 | 0.00 | 0.00 |
| Qts | 0.000 | 0.615 | 0.00 | 0.000 |
| Xmax | 23.5mm | 23.5mm | 23.5mm | 23.5mm |
| Ref SPL @1 watt | 00 db | 84.94 db | 00.0 db | 00.0 db |
| Suggest Sealed Box | .75 ft | 1.0 ft | 2.0 ft | 3.5 ft |
| Suggested Ported Box | 1.0 ft | 1.5 ft | 3.0 ft | 5.5 ft |
Other Details
LENGTH OF WARRANTY DC Audio Products are covered by warranty for 1 year from date of purchase on parts and labor. This applies to the original purchaser only. Warranties are non-transferable. DETAILS OF WARRANTY From the date of original purchase and for the respective period, specified above. DC Audio agrees to repair or replace all DC Audio products, which are defective in material and/or workmanship. This warranty is not transferable and applies only to the original purchaser of the product. No Exceptions. It is DC Audio’s right to decide if a product will be repaired or replaced. All returns must be sent with an RA # on the outside of the box. Any and all products sent without a RA will be refused. An RA # can be obtained by calling DC Audio and requesting the number. Warranty claims must be accompanied by the original invoice to validate the warranty service. EXCLUSIONS This warranty does not apply with respect to the following: DC Audio’s warranty does not cover burned/open voice coils or lead wires, ripped surrounds or folded cones. These are all immediate signs of abuse/over powering. It does not cover products driven over their mechanical limits. Defects or damage caused by accident, fire, flood, and lightning or other acts of God. Defects or damage caused by abuse, misuse, or negligence. Products with voice coils that have failed due to excessive power levels or clipping, i.e. burned or open coils or lead wires. Damage caused during shipping or handling. These claims are made with the Freight Company. Accessories or anything else attached to or to be used with DC Audio products. Products that have their serial numbers removed or altered. Packing materials i.e. card board boxes, foam inserts, corners, peanuts, etc. Adjustments or alterations required for any reason. Items subject to fatigue through normal wear and use. Product, which has been altered or repaired by anyone other than DC Audio. RE-CONES All speakers, loudspeakers, subwoofers that have been re-coned by DC Audio will continue under warranty until the full 1 year warranty has expired. Any re-cone not performed at DC Audio by an authorized DC Audio worker is not covered under warranty. The end consumer accepts the responsibility and liability of knowing this speaker, loudspeaker, subwoofer no longer falls under DC Audio’s warranty program when the re-cones they purchased and/or the labor was performed by the end consumer. Amplifiers Amplifiers will not be covered under warranty if ran below their rated ohm load or if underpowered in any way. DC Audio has a "Recommended for Installation" section on each amplifiers web page. These need to be followed in order to ensure the amplifier will operate properly. Failure to do so can decrease the life of the amplifier and void your warranty.Product Videos
Custom Field
Product Reviews
1 Review Hide Reviews Show Reviews
-
Amazing!!!
I was unsure about spending the money on this sub. But let me tell u WOW I had 2 alpine type R's I thought I was doing something there but they sound like baby stuff compared to this massive beast lol. Anyway thanks sky-high car audio I appreciate u guys selling me a great awsome subwoofer.
