Peavey 00573100 KB 1 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 20 watts of clean Peavey power 8 inch extended range speaker Two separate channels 2-band EQ per channel Headphone out Specifications Dimensions 13.5" W x 14.5" H x 8.875" D (Unpacked) 18" W x 19.5" H x 13.125" D (Packed) Weight 21 lbs. (Packed) 16 lbs. (Unpacked)