Wiring examples, 1 setup for practicing with playbacks, 2 expanded setup for gigs and studio recordings – Behringer Ultrabass Compact 180-Watt 2-Channel Bass Amplifier Head with FBQ Spectrum Analyzer BXR1800H User Manual
Page 9: 3 the ultrabass as a slave with an, 4 ultrabass with one loudspeaker cabinet, Ultrabass bxr1800h
