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MA Audio MA122D4

12" Dual 4 ohms D4 Series Subwoofer

MA Audio
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12" Dual 4 ohm D4 Series Subwoofer • 800W Max • 400W RMS • Heavy-duty non pressed paper cone woofer with PVA (Poly Vinyl Acetate) emulsion treatment • Double stitched rubber surround with "Glafibe" glass fiber

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Product Highlights


12" Dual 4 ohm D4 Series Subwoofer • 800W Max • 400W RMS • Heavy-duty non pressed paper cone woofer with PVA (Poly Vinyl Acetate) emulsion treatment • Double stitched rubber surround with "Glafibe" glass fiber

Description


MA Audio brand icon

Authorized dealer

  • 12" Dual 4 ohm D4 Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Impedance: Dual 4 ohm
  • Heavy-duty non pressed paper cone woofer with PVA (Poly Vinyl Acetate) emulsion treatment
  • Double stitched rubber surround with "Glafibe" glass fiber reinforcement
  • Coilvent T-yoke keeps voice coil cool while operating at high power
  • Patented thermo-cooling motor structure
  • Rigid polypropylene dust cap
  • Die-cast aluminum basket frame
  • Dual laminated progressive Dupont spider
  • Platinum plated block terminals
  • Rubber sealant gasket
  • Dual 4 ohm high temperature copper-coated aluminum voice coils
  • 180oz. Double stacked magnet
  • Sensitivity: 89 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

2008 MA Audio New Release

Product history:

MA Audio MA122D4 thumbnail
(newest, current model)
MA Audio MA10D4 thumbnail
(previous model, replaced by MA Audio MA122D4)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MA Audio MA122D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MA Audio MA122D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MA Audio MA122D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 MA Audio MA122D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
89 dB
Xmax (millimeters)
22 mm
Woofer Composition
Non-Pressed Paper with PVA Treatment
Woofer Surround
Rubber with Glass Fiber Reinforcement
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
6.1"
Cutout Diameter
11.2"

Item Details


Manufacturer:

Model Number:

MA122D4

Weight:

20.00lbs

Internal SKU:

ma122d4

Internal Product ID:

14064

Product and How-to Videos


Customer Ratings & Reviews


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

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