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MB Quart DWG 304

12" Discus Series Subwoofer DWG304

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12" Discus Series Subwoofer • polypropylene-cone • 350 watts RMS • Rubber Surround • Frequency Response: 20-300 Hz • Sensitivity: 90 dB

Learn more about the dwg304

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This item has been discontinued

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MB Quart DWI-304

OUR PRICE: $44.99

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Product Highlights


12" Discus Series Subwoofer • polypropylene-cone • 350 watts RMS • Rubber Surround • Frequency Response: 20-300 Hz • Sensitivity: 90 dB

Description


MB Quart brand icon

Authorized dealer

  • 12" Discus Series Subwoofer
  • Aluminum Die Cast Chassis
  • Dual Voice-Coil
  • Coated polypropylene-cone
  • Rubber Surround
  • Power Handling:
    • 350 watts RMS
  • Impedance: 4 Ohm
  • Frequency Response: 20-300 Hz
  • Sensitivity: 90 dB
  • 1-year SonicElectronix.com warranty

Product history:

MB Quart DWI-304 thumbnail
(newest, current model)
MB Quart DWH-304 thumbnail
(previous model, replaced by MB Quart DWI-304)
MB Quart DWG304 thumbnail
(previous model, replaced by MB Quart Discus DWH 304)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MB Quart DWG 304 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MB Quart DWG 304 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MB Quart DWG 304 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 MB Quart DWG 304 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
RMS Power Handling
350 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
20 - 300 Hz
Sensitivity
90 dB
Woofer Composition
Aluminum
Woofer Surround
Rubber

Item Details


Manufacturer:

Model Number:

DWG304

Weight:

12.00lbs

Internal SKU:

dwg304

Internal Product ID:

8321

Product and How-to Videos


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.