This is a brand new factory sealed MA Audio MA210BB, loaded bandpass dual sub enclosure which retails for $299.99 plus sales tax. This MA Audio enclosure will handle 500 watts RMS to 1000 watts of raw power coming pre-loaded with two MA Audio high powered 10" inch subwoofers and pre-wired in a quadruple ported band-pass box. This fully loaded subwoofer enclosure system saves time and money by relieving you of having to build your own enclosure from scratch. Each sub has a single 4 ohm voice coil and 50 oz. magnet structure for maximum power handling. The electronically engineered band-pass box enables it to produce extremely high SPL levels and deliver twice as much bass as traditional enclosures. The enclosure itself features heavy duty HDF construction, aviation grade carpeting, and spring loaded quick connect speaker terminals which ensure easy connectivity and maximum signal transfer. Complete with a full 1 year warranty and our exclusive 30 day money-back guarantee.