Goldwood Sound GW-1258 Pro 12" Woofer 50oz Magnet 290 Watts Replacement Speaker 1 Goldwood Sound GW-1258 pro audio 12" subwoofer, 190 watts RMS and 290 watts Max, 33 - 5000Hz frequency response, 97dB SPL, 8ohm 2.5" aluminum voice coil, 50oz magnet with bumper plate and vented pole piece, polymer laminated cone with accordion edge surround Steel stamped frame, overall size is 12.125", fits enclosure hole size of 10.875", mounting depth is 5.125", designed and engineered in the USA Use for pro DJ speakers, pro PA speakers, pro karaoke speakers, live sound speakers, fixed installation speakers, studio monitors and home audio speakers This listing and price is for 1 Goldwood GW-1258 pro audio woofer