PAC AP4-TY13 AmpPRO amplifier interface system for Select 18+ Toyota and Lexus vehicles with premium amplified sound systems

Quickly and seamlessly add aftermarket amplifier(s) for improved audio performance while retaining the factory radio. 

AmpPRO is a Plug-n-Play solution that plugs into the factory radio harness and provides Front/Rear/Sub RCA outputs (5 Volt RMS) to connect to your aftermarket amplifiers. The AmpPRO design avoids the disappointing results and hassle of interfacing after the factory amplifier. 

• The harness connects to the radio for easier installation.
• Provides variable volume, fade, and balance
• Provides bass, mid and treble audio settings
• Retains warning chimes and navigation prompts
• Retains Bluetooth and telematic audio (if equipped)
• Front/Rear/Sub RCA outputs (5 Volt RMS)
• Includes sub level controller
• Optional TOSLINK optical output (APA-TOS1) sold separately.
• Optional speaker connection harness (APH-TY02) sold separately.