READY FOR HIGH POWER APPLICATIONS - At 440 Watts Max Power and 220 Watts RMS, this subwoofer will be able to manage anything you want to throw at it.
TREATED RUBBER EDGE - The entire rubber edge is treated to add durability. Black Diamond designed this sub with non-fatiguing suspension to keep equipment safe and ensure your new subwoofer holds up over time.
HIGH-QUALITY MAGNET - Settle for nothing but the best with Ferrite magnets that produces a wider range of tones and can handle tremendous power at high volumes.
FS of 41 hz so you can easily dip in the subsonic range with no issues along as your box is tuned correctly.