8" subwoofer

Part Number: MCR8S4
  • Carbon layered cone
  • 4-layer winding on a 1 1/2" KaptonĀ® voice coil
  • Double roll butyl rubber surround stitched to the cone
  • Dual flat spiders with graduated rolls
  • Vented basket and vented spider spacer
  • Single or dual 4Ī© voice coil

MClass gives solid, deep bass while being flexible enough to work in a variety of enclosures. The MCR sub is ideal for any user - especially those who are ready for a step up from our Power Reference sub.

General Specifications
Driver Displacement (Cf.) 0.04
Electrical Q (Qes) 0.48
Maximum Peak Power (Watts) 300
Mechanical Q (Qms) 4.31
Motor Strength (T/M) 10.62
Recommended RMS Power (Watts) 150
Resonant Frequency (Hz) 43.24
Sensitivity @ 1W/1M (db) 85
Total Q (Qts) 0.43
Vas (Cf.) 0.47
Physical Specifications
Cut-Out Diameter (in) 7
Frame Diameter (in) 8.2
Linear Xmax (in) 0.2
Linear Xmech (in) 0.3
Magnet Weight (oz) 41
Mounting Depth (in) 4.25
Moving Mass (Grams) 56.73
Size (in) 8
Voice Coil Diameter (in) 1.5