Please enter three or more characters. 14results KC-220 Battery Powered Stereo Keyboard Amplifier Worth it every time. View Product CUBE Street EX Multi-Instrument Battery Amplifier Portable, lightweight, 50-watt stereo amplifier with expanded connectivity and unmatched power for battery. View Product CUBE Street MINI Multi-Instrument Battery Amplifier Battery-powered mobile amplifier for cafés, small-scale events, and personal studios. View Product MOBILE CUBE Battery-Powered Stereo Amplifier Portable CUBE amp with connections for microphones, guitars, keyboards, drum machines, MP3 players, and more. View Product BA-55 Battery-Powered Portable Amplifier A self-contained, battery-powered wireless PA system for public speaking, singing, and more. View Product MOBILE BA Battery-Powered Stereo Amplifier Battery-powered PA, perfect for schools, offices, and small outdoor events. View Product CUBE Street Battery-Powered Stereo Amplifier Super portable, lightweight, battery-powered stereo amplifier with slanted cabinet design. View Product CUBE Street EX PA Pack Battery-Powered Stereo Amplifier Two CUBE Street EX units and a host of valuable accessories at one great price. View Product AC-33 Acoustic Chorus Guitar Amplifier Portable, battery-powered, stereo acoustic amp featuring state-of-the-art speaker technology. View Product MOBILE AC Acoustic Chorus Battery-powered super portable amp, optimized for acoustic guitar and designed to travel. View Product Rechargeable Amp Power Pack Rechargeable Amp Power Pack (BTY-NIMH/A) Convenient rechargeable power pack for select battery-powered amplifier models. View Product KC-110 Stereo Keyboard Amplifier Battery-powered stereo keyboard amplifier with high-quality digital effects built in. View Product MICRO CUBE BASS RX Bass Amplifier Compact, battery-powered, stereo amp with size-defying powerful tone by four custom 4-inch speakers. View Product MICRO CUBE RX Guitar Amplifier Compact, battery-powered, stereo amp with size-defying powerful tone by four custom 4-inch speakers. View Product