Goldwood Sound GW-S525/4 Poly Cone 5.25" Woofer 130 Watts 4ohm Replacement Speaker 1 Goldwood Sound GW-S525/4 pro audio 5.25" woofer, 70 watts RMS and 130 watts Max, 40 - 6000Hz frequency response, 87dB SPL, 4ohm 1" aluminum voice coil, 15oz magnet with bumper plate and vented pole piece, silver injected poly cone with rubber surround Stamped steel frame, overall size is 5.6875", fits enclosure hole size of 4.4375", mounting depth is 2.25", 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-S525/4 pro audio woofer