Memphis 15-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

Specification

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