Inside this sturdy, rack-mountable design Bass Amp is quality performance and convenient features. You'll find that the KXB800 works well in a variety of applications including live performance, rehearsal, and recording. Features Include: 800 Watt RMS Output @ 4 Ohm, Single Input with pad, signal and clip light, foot-switchable Mute flashes when engaged. Three rack space, solid steel chassis - rugged construction for years of touring. Three band EQ, each with Individual Frequency mid-point select. Bass (55 / 120Hz) Mid (350 / 700Hz) Treble (3k / 6kHz). Nine band Graphic EQ for the Ultimate in tone tweaking in any concert environment. Fully vented front and back, two speed fan cooled for whisper quiet operation.