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M4 8" Subwoofer
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DC Audio m4 8" Subwoofer
Available in D2 & D4 Models
800 watts RMS 1600 watts Peak
The m4 8 is an 8" long X-Max subwoofer. We have been asked for a 8 that smashs the lows and takes power.
This is a 8 that will give those that asked exactly what they are looking for. A tall roll stitched surround, oversized spiders, and a taller cast frame than the m3 . These newly designed parts allow for lower frequency reproduction and higher power handling.
The bolted down spaced spider design keeps it all linear. The m4 8 uses a gap cooled design to allow the 2.5" voice coil to thermally take more power than the m3
Key Features:
- Extremely rigid non-pressed paper cone assembly
- High Roll Stitched Multilayered reinforced polymer foam surround
- Rigid propylene dust cover with White DC logo
- Bolted down & spaced Linear roll spiders
- Sewn flat heavy duty tinsel lead wire
- Custom Cast aluminum black frame
- FEA analyzed and optimized motor assembly – Fully CNC machined
- Rubber mounting gasket and custom tooled motor boot.
- DVC 2.5” Copper voice coil.
T/S Parameters
| M4 8" Subwoofer | D2 | D4 |
|---|---|---|
| Mounting Depth | 7.0" | 7.0" |
| Mounting Hole Diameter | 7.5" | 7.5" |
| Outside Driver Diameter | 8.75" | 8.75" |
| VC Diameter | 2.5" | 2.5" |
| Displacement | .15 ft³ | .15 ft³ |
| Power Handling rms/peak | 800/1600 | 800/1600 |
| Ohm Options | d2/d4 | d2/d4 |
| Sd | 188.69 cm² | 188.69 cm² |
| Vas | 1.728 Ltr | 1790 Ltr |
| Cms | 0.000 Mm/n | 0.000 Mm/n |
| Mms | 248.83g | 202.53g |
| Fs | 44.5 Hz | 47.4 Hz |
| Bl | 20.72 N/A | 19.68 N/A |
| Re | 4.00 Ohm | 8.00 Ohm |
| Le | 0.00 mH | 0.00 mH |
| Qms | 4.54 |
4.81 |
| Qes | 0.614 |
0.700 |
| Qts | 0.538 |
0.652 |
| Xmax | 19mm | 19mm |
| Ref SPL @1 watt | 78.4 db | 78.0 db |
| Suggest Sealed Box | N/A ft³ | N/A ft³ |
| Suggested Ported Box | 0.85 ft³ | 0.85 ft³ |
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!







