Peavey 00573140 KB 2 Basically self-contained, compact sound systems, the KB series amps are perfect for voice, keyboards, acoustic and electric guitar, drum machines and backing machines. Features: 40/10 watts of clean Peavey power 3 separate channels Channel 1 has mic input 2-band EQ per channel Channel 4 monitor input Headphone out 10 inch coax speaker FX send/return Balanced XLR main out Specifications Dimensions 17" W x 17.875" H x 12.5" D (Unpacked) 21.125" W x 22.125" H x 16.625" D (Packed) Weight 40 lbs. (Packed) 34 lbs. (Unpacked)