Goldwood Sound GW-1038 Rubber Surround 10 Woofer 250 Watts 8ohm Replacement Speaker - 1 Goldwood Sound GW-1038 butyl rubber surround 10 woofer, 130 watts RMS and 250 watts Max, 29 - 6000Hz frequency response, 90dB SPL, 8ohm - 1.5 aluminum voice coil, 30oz magnet with bumper plate and vented pole piece, poly mica cone with butyl rubber surround - Steel stamped frame, overall size is 10, fits enclosure hole size of 9.25, mounting depth is 4.16, 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-1038 pro audio woofer