Historic JBL Power for Advanced Sound and Portable Performance The JBL BandBox Trio packs a diverse world of cutting-edge sound into a single low-footprint package — no pedalboard needed! Armed with a seismic 6.5-inch subwoofer and two 25mm silk-dome tweeters, up to 135 watts of robust spectrum-spanning sound are ready to roar. The built-in rechargeable battery provides up to 10 hours of comprehensive multi-instrument support, thanks to a pair of dual-function combination inputs and a dedicated guitar input.
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