AP4-TY12 - Pac (R) AP4-TY12 AmpPRO 4 Amp Interface (Select | Aztek Computers
29+Years
SKU: AZTEKOUEL8 |  Mfg. Part: AP4-TY12  | UPC: 609098826112  | 
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AP4-TY12 - Pac (R) AP4-TY12 AmpPRO 4 Amp Interface (Select 2012-2018 Toyota(R) & Lexus(R) Vehicles with JBL(R) o

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Product Overview

PAC(R) AP4-TY12 AmpPRO 4 Amp Interface (Select 2012-2018 Toyota(R) & Lexus(R) Vehicles with JBL(R) o

Expert Overview

The PAC AP4-TY12 AmpPRO 4 Amp Interface is designed for IT professionals and integrators seeking to upgrade audio systems in select 2012-2018 Toyota and Lexus vehicles equipped with JBL or other premium amplified sound systems. This interface provides a solution for factory, fixed-level, databus-controlled sound systems, eliminating the need for separate summing and audio correction devices. It delivers a flat audio output, serving as a foundation for aftermarket amplifier installations. The unit retains essential vehicle audio, including Bluetooth, navigation, safety system alerts, and warning chimes. It offers variable volume, fade, balance, bass, mid, and treble audio settings, along with customized OE bass, mid, and treble center frequency selection. Installation is plug-n-play via 28-pin, 10-pin, and 6-pin factory-matched harnesses, streamlining the integration process for aftermarket amplification.

Technical Specifications

Upgrade solution for factory, fixed level, databus-controlled sound systems for 2012 -2018 Toyota(R) & Lexus(R) vehicles with JBL(R) or premium amplified sound systems
Reliable PAC(R) quality
Time-saving design, prevents need for summing & audio correction devices
Variable volume, fade, balance, bass, mid & treble audio settings
Retains Bluetooth(R), navigation, safety system & all warning chimes audio
5V RMS front, rear & sub preamp outputs
Provides flat audio output for a solid audio foundation
Customized OE bass, mid & treble center frequency selection
Plug-n-play installation with 28-pin, 10-pin & 6-pin factory-matched harness
Includes remote sub level controller, harness & everything needed to install choice of aftermarket amp
Optional TOSLINK(R) optical output (APA-TOS1 sold separately)

Product Details

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  • PAC
  • AP4-TY12
  • 609098826112
  • New
  • 2.94 lbs
  • 0 X 0 X 0
  • Jul 29, 2026
  • Dec 30, 2025
Product Identifiers: Brand: Pac • Part #: AP4-TY12 • UPC: 609098826112

Frequently Asked Questions

Which vehicles are compatible with the AP4-TY12 interface?

This interface is compatible with select 2012-2018 Toyota and Lexus vehicles that feature JBL or other premium amplified sound systems. It is designed for factory, fixed-level, databus-controlled audio systems.

What is included with the AP4-TY12 for installation?

The package includes a remote subwoofer level controller, the necessary harness, and all components required to install an aftermarket amplifier. It features plug-n-play installation with 28-pin, 10-pin, and 6-pin factory-matched harnesses.

What audio settings can be adjusted with this interface?

The interface allows for variable volume, fade, balance, bass, mid, and treble audio adjustments. It also provides customized OE bass, mid, and treble center frequency selection.

Does this interface retain factory vehicle audio features?

Yes, the AP4-TY12 is designed to retain critical factory audio features, including Bluetooth, navigation prompts, safety system audio, and all warning chimes present in the original vehicle system.

AP4-TY12 - Pac (R) AP4-TY12 AmpPRO 4 Amp Interface (Select 2012-2018 Toyota(R) & Lexus(R) Vehicles with JBL(R) o

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Reviews for Pac AP4-TY12

$287.49