amplifier integration module and T-harness
add an aftermarket amplifier without removing factory amp
works with select 2022-up Toyota-built vehicles
6-channel RCA outputs (front, rear, sub)
5 volts RMS output
retains most factory radio controls and audio features
does not retain speed-controlled volume, DSP, or surround sound mode
wired remote level control for sub channels
remote turn-on lead for amplifiers
AmpPRO PC App, available from PAC, lets you adjust minimum volume and 3-band semi-parametric EQ via your Windows-run PC
optional APA-TOS1 provides digital output
