Goldwood Sound GW-8024 Rubber Surround 8" Woofer 190 Watts 4ohm Replacement Speaker 1 Goldwood Sound GW-8024 butyl rubber surround 8" woofer, 100 watts RMS and 190 watts Max, 25 - 6000Hz frequency response, 90dB SPL, 4ohm 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 8", fits enclosure hole size of 7.25", mounting depth is 3.25", 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-8024 pro audio woofer