BRITISH ENGINEERING
The RB4 houses a 165 watt RMS amplifier and features a 15 custom speaker plus a switchable HF Horn.

POWERFUL EQ
It features powerful EQ control via Bass, Treble, 7-band graphic mid plus Laneys unique Enhance control that dials in increased low-end definition.

ON-BOARD COMPRESSOR AND LIMITER
The RB4s on-board compressor works in sympathy with the Gain control with both On and Active lights to indicate how the compressor is reacting to playing dynamics. The on board Limiter can be engaged to cut power stage distortion if required.

CONNECTIONS
High or Normal input choices can be selected to match the type of bass used, an XLR DI sends a pre-EQ feed direct to a mixer or amplifier and Aux In allows the connection of backing tracks.