The Pro 2.4 BT supports up to 9V— perfect for mixers; it’s lightweight, compact, and easy to install, it offers 2 inputs, 4 outputs, crossovers with filters up to -48 dB, 15-band graphic EQ, 12 preset equalizations, parametric EQ, routing, phase inversion, limiter, clip indicators on inputs and outputs (both physical and in the app), remote signal output to trigger amplifiers, delay alignment per channel, audio generator, high level input with automatic activation, perfect for OEM players and multimedia centers.