12" 4Ω DVC Subwoofer

Part Number: PRX12D4
  • High temperature TIL voice coil former
  • Coated paper cone for increased efficiency
  • Double stitched foam surround
  • Improved suspension and coil design
  • Reinforced spider shoulder
  • Woven tinsel leads
  • Reinforced terminal

Power Reference is a staple of the Memphis subwoofer line. Tried and true proven performance is the reason the Power Reference subwoofer has always been our best selling woofer.

General Specifications
Driver Displacement (Cf.) 0.16
Electrical Q (Qes) 0.73
Impedance (Ohms) 2 (Dual 4 Ohm)
Maximum Peak Power (Watts) 600
Mechanical Q (Qms) 12.45
Motor Strength (T/M) 8.84
Recommended RMS Power (Watts) 300
Resonant Frequency (Hz) 35
Sensitivity @ 1W/1M (db) 86
Total Q (Qts) 0.69
Vas (Cf.) 1.806
Physical Specifications
Cut-Out Diameter (in) 11
Frame Diameter (in) 12.56
Linear Xmax (in) 0.55
Linear Xmech (in) 0.83
Magnet Weight (oz) 60
Mounting Depth (in) 5.54
Moving Mass (Grams) 143.8
Size (in) 12
Voice Coil Diameter (in) 2
awesome balanced woofer
By: donovan  |  On: 1/27/2016

I'm running 6 of these on a wall in a hatchback Hyundai accent and am pulling low to mid 50's on my epicenter for spl db. highly recommend these. I am running them off of 3 twisted sounds ts1k amps and the matching is impeccable.

Memphis
By: Orlando ballesteros  |  On: 6/18/2015

Have 2 12's in a sealed box powered by a Memphis pr600.1 they sound good I highly recommend these subs

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