Goldwood Sound 100 Watts 8ohm Silk Dome Speaker Tweeter Black (GT-510) 1 Goldwood Sound GT-510 silk dome tweeter, 50 watts RMS and 100 watts MAX, 3000 - 20,000Hz frequency response, 90dB, 8ohm 1" voice coil, 8oz magnet, silk dome cone, overall dimension is 4" Fits enclosure hole size of 2.88", mounting depth is 1.25", designed and engineered in the USA Use for DJ speaker, PA speaker, karaoke speaker, live sound speaker, fixed installation speaker, studio monitor and home audio speaker This listing and price is for 1 Goldwood GT-510 pro audio tweeter