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DC Audio
DC Audio DC-M4 LV1 600W Dual Voice Coil Subwoofer
−50%
Tech · Sky High Car Audio

DC Audio DC-M4 LV1 600W Dual Voice Coil Subwoofer

Deal score 5.6 · Good deal
$100.00$200.00 Sky High Car Audio's regular price

You save $100.00 at Sky High Car Audio

Deal.ai's agents found this deal on November 4. The store may have changed its price since.

Why it's a great deal

  • Sky High Car Audio lists its regular price at $200.00: 50% off by its own figures
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Specs

RMS Output
300 Watts RMS
Maximum Output
600 Watts Peak
Vehicle Type
Car
Mounting Depth
6"
Weight
18.00 LB
Ports &Amp; Interfaces
Chrome spring-loaded push terminals
Dual Voice Coil
2.0" voice coil
Speaker Type
Subwoofer
Impedance
D4 (dual 4 ohm), D2 (dual 2 ohm)
Sensitivity
84.2 dB

About the DC Audio DC-M4 LV1 600W Dual Voice Coil Subwoofer

The DC Audio DC-M4 LV1 is a 12-inch-class car subwoofer rated 300W RMS and 600W peak, built on a stamped steel frame with an FEA-optimized motor and a 2-inch dual voice coil available in dual 4-ohm or dual 2-ohm. It works in sealed or ported boxes, needs 6 inches of mounting depth, and weighs 18 lb. Sensitivity is low at 84.2 dB, so it wants real amplifier power rather than head-unit output. No current price was supplied for this page, so check the live comparison before deciding.

Best forBudget-minded bass upgrades in a sealed or ported boxDual 4-ohm wiring to a 2-ohm-stable mono ampSmall trunks and hatchbacks where 6 inches of depth fitsFirst-time subwoofer installs with modest power goals
Pros
  • Dual voice coil in D2 or D4 gives flexible wiring options
  • FEA-optimized motor and 2-inch coil for the price class
  • Works sealed or ported, so you can tune output vs. space
  • Chrome spring-loaded terminals make wiring simple
  • 18 lb and 6-inch depth keep the box small
Cons
  • Low 84.2 dB sensitivity means it needs a strong amp to get loud
  • 300W RMS is modest; not a high-output SPL driver
  • Stamped steel frame, not cast aluminum
  • Free-air resonance of 37.4 Hz limits very low extension in small sealed boxes
  • No grille or enclosure included

What reviewers say

Owner feedback on the DC-M4 LV1 line is generally positive for the money, with people praising output for the power and easy wiring. Complaints center on the power it needs to perform and modest low-end depth in small sealed boxes.

Pros
  • Good output for a 300W RMS driver
  • Flexible dual voice coil wiring
  • Solid build for the price
Cons
  • Needs a capable amp due to low sensitivity
  • Limited deep bass in small sealed enclosures
  • Basic stamped frame finish

Questions and answers

Is the DC-M4 LV1 worth it?
For a budget 300W RMS build it is a reasonable pick, especially if you already own a 2-ohm-stable mono amp. If you want high output or very deep bass, spend more on a higher-RMS driver.
Should I get the D2 or D4 version?
Choose D4 for a 2-ohm final load on a mono amp, or D2 for a 1-ohm load if your amp is 1-ohm stable. Match the coil to your amplifier's rated impedance.
What amp power does it need?
Aim for about 300W RMS into the final impedance. At 84.2 dB sensitivity it will not get loud on head-unit power alone.
Sealed or ported box?
Ported gives more output around tuning; sealed is smaller and easier to build. Either works, but keep the box within the driver's recommended volume.
Will it fit my car?
It needs 6 inches of mounting depth and an 18 lb box, so measure your trunk or hatch space first. Small sealed boxes are the usual fit.
What is in the box?
The subwoofer itself with spring-loaded terminals; no enclosure, grille or wiring is included. Plan for a box, amp kit and speaker wire.