21SW115-4 B AND C 21" Professional Neodymium Subwoofer 4 Ohm NEW including the media player

including the media player

Interior channels in the frame hide wires and cables

allowing the individual transducers to reproduce the frequency range for which they were designed

The product

21SW115-4 B AND C 21" Professional Neodymium Subwoofer 4 Ohm NEW including the media playerBRAND NEW 21SW115 4 B AND C 21" Professional Neodymium Subwoofer 4 Ohm The B&C 21SW115 4 is an advanced, lightweight subwoofer driver featuring 1,700 watts RMS power handling, a 1. 34" long 4. 5" diameter copper voice coil with very high thermal capability, and a ventilated neodymium magnet assembly that provides low power compression. An aluminum demodulation ring fitted to the 21SW115 4's pole piece reduces distortion. Lightweight but powerful FEA