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Memphis BR12S4

(1 customer review)

12″ SUBWOOFER

 

  • Woven tinsel leads
  • 2″ diameter 4-layer copper voice coil
  • Designed for vented enclosures
  • Reduced depth due to larger wider magnet
  • Reinforced high density paper cone
  • High roll double stitched foam surround
  • Billet aluminum dust cap

Bass Reference subwoofers were engineered to provide exceptional performance with efficient bass output. The result is a woofer that produces thunderous bass outperforming all others in its class.

 

GENERAL SPECIFICATIONS
Impedance (Ohms) 4 (Single 4 Ohm)
Mechanical Q (Qms) 7.697
Electrical Q (Qes) 0.706
Total Q (Qts) 0.646
Sensitivity @ 1W/1M (db) 86
Resonant Frequency (Hz) 29.9
Vas (Cf.) 1.73
Recommended RMS Power (Watts) 400
Maximum Peak Power (Watts) 800
Driver Displacement (Cf.) 0.16
EBP 42.35
Motor Strength (T/M) 14.247
PHYSICAL SPECIFICATIONS
Magnet Weight (oz) 65
Cut-Out Diameter (in) 11
Frame Diameter (in) 12.22
Mounting Depth (in) 5.5
Voice Coil Diameter (in) 2
Moving Mass (Grams) 209.09
Linear Xmax (in) 0.47
Linear Xmech (in) 0.86
Size (in) 12

Based on 1 review

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  1. Mason Grier

    I got a pair of these in my 07 Acura TSX with a ported box and they hit, I would recommend these and any other Memphis sub or speaker

    Mason Grier