ACOUSTIC B450 Description
- 450W (600W with an external speaker cabinet), 2-10 in. speakers with a built-in horn, bass combo, solid-state chassis, single channel, front black control panel with blue accents, two inputs (passive and active), nine knobs (g, v, freq. notch, 63, 150, 350, 800, 2k, 5k), mute switch, freq. notch on/off switch, power switch, rear panel: effects loop with mix control, external speaker jack, XLR balanced line out with level control and ground/lift and pre/post EQ switches, recessed side handles, black covering, black grille with white piping, mfg. 2007-present.