Bass Xtreme Series 12″ Dual 4-Ohm Subwoofer

MAX Power 2,400 Watts
RMS Power 800 Watts
Voice Coil Configuration DVC 4Ω


Complimenting Bass Xtreme amplifiers, BXW-124 woofer combines exciting performance and affordability. Respectively this 12” woofer has a 4-layer dual 4-ohm voice coil, with spruce paper cones attached to foam surrounds to keep the momentum in check. If it’s a great all-around subwoofer that’s plenty efficient for the existing set up’s this is your replacement woofer!

The cone’s extra-long excursion capability lets it hit truly deep notes without distorting, while the hefty 2-inch voice coil drives the woofer accurately for top-notch performance under tremendous conditions.

Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible.


  • Spruce Paper Cone and Foam Surround
  • 800W RMS Power with 2,4000 Max Power Handling
  • Embossed Dust Cap with 2” 4-Layer Voice Coil
  • Double Stack 114oz Magnet
  • Heavy Duty Steel Stamped Frame with Push Pin Terminals


Specifications BXW-124
Fs (Hz) 31.5
Qms 4.22
Vas (ft3) 2.68
Cms (mm/N) .21
Mms (g) 121.1
Xmax (mm) 8
Xmech 18
Qes .677
Re(Ω) 7.0
Z (Ω) 8
BL (Tm) 16.1
MAX Power 2,400w
RMS Power 800w
Qts .56
NO (%) .35
Efficiency (1w/1m) 87.5dB
Impedance DVC 4 Ω


Owners Manual [PDF]