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Diamond Audio :: CM312D4 :: $119.00

Diamond Audio CM312D4

Item# 12441

12" Dual Voice Coil Subwoofer 4 ohm coils (Each)

Sorry, this product is no longer available.

  • Radial vented steel basket
  • 2.5" voice coil
  • Cmax Optimized Spider
  • Double Stacked Magnet
  • Power Range (W RMS):500
  • Impedance (ohms): Dual 4
  • Sensitivity (dB SPL): 91 (2.83-V input @ 1 meter)
  • Freq. Resp: 25Hz-250Hz(±3dB)
  • Diameter: 12"
  • Depth:5.4"
  • Subwoofers are usually sold as a single unit unless otherwise noted.
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.

Do you own this product?  Write a review

   nate From Rockford
i have a kenwood kac-7204 amp. how do i hook it up so i dont blow this diamond.

   jeff From kansas
I have had two of these 12s for over ten years hooked to a diamond d600 amp..still hit like new..once these subs decide to give it up im gettin two more. Amazing subs

   LO-LO From NC
I have one Diamond Audio CM312D4 in a 1993 sable and a infinity 1300a pushing 300w at 2 ohms and it hit very hard and it shake the shit of of my car. I been installing audio system for over 20+ yrs and i never heard a 12 hit like this one

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