Bluetooth Wireless Music Streaming Ability - Works with Bluetooth Compatible Phones, MP3 Players, Tablets, etc. * Power Output: 600 Watt RMS, 1200 Watt Peak - 15"" Woofer and Compression Driver with 1.75"" Titanium Diaphragm * 3.5mm Aux-In to Connect Additional Devices – Play and Record Music Files via USB Flash or SD Memory Card – Includes Remote * XLR and Stereo RCA Line Input - XLR and 1/4"" Line Output - XLR and 1/4"" Mic Inputs - Voice Coil: Kapton 75mm, 3inch - Sensitivity: 98dB * Impendence: 8 Ohm - Frequency Response: 30-22kHz - Magnet: 60 oz. 170mm - 110/220 Voltage Selectable