FeaturesMulti-angle horizontal placement when used as a stage monitorWoofer size: 12 inchesMains poweredImpedance: 4 OhmAudio input connections: 6.35mm jack / XLR / RCAThe Kam 12\" Active Speaker - 250W offers you 1000w peak / 250w continuous/RMS active speaker with stereo line & mic inputs.Built-in amplifier for direct connection to mixers & sound sources, Multiple audio inputs for mics, wireless and instruments. Compact chassis designed for PA and sound reinforcement - Power handling: 1000w peak / Power handling: 250w continuous/RMS