*12 high-output woofer / 1.4 tit1300W of ultra-efficient Class-D power (LF-1000W, HF-300W)anium dome compression driver *1300W of ultra-efficient Class-D power (LF-1000W, HF-300W). Frequency Range (-10 d B): 50 Hz -23 k Hz ,Frequency Range (-3 d B): 57 Hz - 20 k H *Application-specific voicing modes plus Outdoor mode, Feedback Eliminator, and Music Ducking mode. *Bluetooth connectivity for streaming, speaker linking, and control