Three-Amplifier Active System

Illustration in preparation Description: Complex diagram: head unit â†’ DSP via RCA; DSP â†’ 3 amps via individual RCA pairs; 2-ch tweeter amp, 2-ch midbass amp, mono sub amp; power from 0 AWG main to distribution block with 3 fused outputs; all grounds star-connected

Illustration in preparation Description: Close-up of DSP wiring: input connections from head unit (2 RCA pairs), 6 output RCA pairs to amplifiers, remote turn-on chain (head unit â†’ DSP â†’ amps), power and ground to DSP

Remote turn-on chain:

Head unit remote â†’ DSP remote in â†’ DSP remote out â†’ All amplifier remote terminals

This ensures DSP powers on before amplifiers (processes signal before amps turn on) and amps turn off before DSP (DSP mutes before going silent).