Goldwood Sound, Inc. Stage Subwoofer, OEM 10" Woofers 220 Watts Each 4ohm Replacement 2 Speaker Set (GW-210/4-2) 2 Goldwood Sound GW-210/4 OEM 10" woofers, 110 watts RMS and 220 watts Max each, 40 - 6200Hz frequency response, 90dB SPL, 4ohm 1.5" aluminum voice coils, 20oz magnets with bumper plates and vented pole pieces, poly laminated cones with rolled foam surrounds Stamped steel frames, overall size is 10", fits enclosure hole size of 9.25", mounting depth is 4", 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 2 Goldwood GW-210/4 pro audio woofers