Goldwood Sound GW-6028 Rubber Surround 6.5" Woofer 170 Watts 8ohm Replacement Speaker 1 Goldwood Sound GW-6028 butyl rubber surround 6.5" woofer, 90 watts RMS and 170 watts Max, 29 - 4800Hz frequency response, 89dB SPL, 8ohm 1.5" aluminum voice coil, 20oz magnet with bumper plate and vented pole piece, poly mica cone with butyl rubber surround Stamped steel frame, overall size is 6.5", fits enclosure hole size of 5.75", mounting depth is 3", 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-6028 pro audio woofer