Powerful 700W RMS Bi-Amplified Sound: 12? woofer and 1.35? compression driver deliver clear, professional audio ideal for events, DJs, conferences and live performances. Perfect as powered speakers or PA speaker system Integrated DSP with 4 Modes: Normal, Speech, Music, and Monitor presets adapt the sound to any environment. Excellent option as conference speker or active spikers Bluetooth 5.0 & TWS Wireless Link: Stream music from your phone/tablet and wirelessly connect a second Q12 MK2. Works as a Bluetooth PA speaker or wireless karaoke speaker for parties.