Alto Professional TS412B 600-watt 1x12" Battery-Powered Powered Speaker with Bluetooth

600W Battery-Powered 12-inch Loudspeaker with Bluetooth 600W Ultra-Efficient Class-D amplifiers (300W LF + 300HF) Up to 10 hours of battery-powered playback 12-inch (304.8 mm) LF driver, 2-inch (51 mm) voice coil 1-inch (25.4 mm) titanium diaphragm HF compression driver 90° x 60° Wide-Dispersion horns provide optimum coverage Built-in 2-channel mixer for microphone, line level, and Bluetooth™ inputs Bluetooth™ streaming from your favorite music apps Bluetooth™ TWS wireless stereo speaker linking Mix Output for linking multiple speakers Contour EQ for music-playback applications Full metal grille for premium style and protection of your investment Lightweight, compact design with top carry handle Standard speaker pole socket and monitor angle configurations Designed and tuned in the USA