Description Professional Active-Powered Loudspeaker Wireless Bluetooth audio streaming USB / SD inputs 2-Way configuration? Wireless remote control 2.5? titanium driver 15? woofer with 2? ASV voice coil Class A/B amplifier Impedance 8 Ohms Frequency range: 45Hz ? 20 000Hz 2-Way mic input (XLR & 1/4? Jack) Line input (RCA) Line output RCA Max. Power: 600W Power source: 115V/230V Magnet: 40 Oz Dimensions: 17.7? x 14? x 27? weight: 31.5lbs