Mackie Thump215XT 15" 1400W Enhanced Powered Loudspeaker with Bluetooth System Control, Black, 215XT

1400W ultra-efficient Class-D amplifier Frequency response: 40 Hz – 20kHz Max SPL: 129 dB Application-specific voicing modes plus Outdoor mode, Feedback Eliminator, and Music Ducking mode Bluetooth connectivity for streaming, speaker linking, and control