Memphis 15-BR15D4

  • 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

Specification

Recommended RMS Power (Watts) 400
Maximum Peak Power (Watts) 800
Driver Displacement (Cf.) 0.29
EBP 17.43
Impedance (Ohms) 2 (Dual 4 Ohm)
Resonant Frequency (Hz) 27.9
Vas (Cf.) 3.69
Mechanical Q (Qms) 8.62
Electrical Q (Qes) 1.601
Total Q (Qts) 1.351
Sensitivity @ 1W/1M (db) 85
Motor Strength (T/M) 7.843
Magnet Weight (oz) 80
Voice Coil Diameter (in) 2.5
Moving Mass (Grams) 293.23
Linear Xmax (in) 0.43
Linear Xmech (in) 0.83
Size (in) 15
Cut-Out Diameter (in) 14.1
Frame Diameter (in) 15.16
Mounting Depth (in) 6.77