The Behringer Ultrabass BXR1800H is a bass amp head that delivers 180W of punch. The rackmountable BXR1800H amplifier head produces big bottom-end with crystalline mids and highs. Jack into the Clean channel for an open, uplifting sound or use the Distortion channel for an overdrive sound. Extensive tone shaping tools like the 7-band graphic EQ and FBQ Spectrum Analyzer let you create a unique tone that's your own. Behringer's acclaimed Ultrabass subharmonic processor reinforces your ultra-low bass foundation. The BXR1800H amp's integrated compressor smoothes out volume peaks while the musical limiter maintains distortion-free levels.