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PAC – AP4-CH41 (R.2)

Serialized AmpPRO Integration Interface
For 2013–2019 Chrysler / Dodge / Jeep / RAM Vehicles
Compatible with Amplified and Non-Amplified OEM Audio Systems


DESCRIPTION

  • OEM audio integration module designed to provide a clean low-level pre-amp output while retaining the factory radio.

  • Works with both factory amplified systems (including analog amp platforms) and non-amplified/base audio systems.

  • Serialized R.2 hardware revision ensures compatibility updates for late-run vehicle models and software changes.


FEATURES

  • Converts factory audio to front + rear RCA pre-outs for amplifier / DSP integration.

  • Maintains all factory audio functions, including:

    • Steering wheel controls

    • Bluetooth® voice prompts

    • Navigation prompts

    • Safety chimes / system tones

  • No line output converter (LOC) required — clean signal path direct from OEM source.

  • Retains OEM fade and balance controls.

  • Provides +12V amplifier turn-on lead.

  • Fully reversible installation — no OEM wire cutting.


FUNCTIONAL APPLICATIONS

  • Add a subwoofer amplifier while keeping the factory radio.

  • Feed a DSP for time alignment, EQ correction, and system staging.

  • Re-amplify all speakers using aftermarket amplification.

  • Suitable for OEM+ audio upgrade and stealth factory appearance builds.


SPECIFICATIONS

  • Signal Output: Front + Rear Low-Level RCA

  • Output Voltage: Up to ~5V (system dependent / adjustable)

  • Input Source: Factory radio digital audio feed

  • Remote Output: +12V amp turn-on trigger

  • Supported System Types:

    • Non-Amplified / Base audio systems

    • Factory amplified analog audio systems


INSTALLATION NOTES

  • Interface installs at the factory amplifier location (amplified vehicles) or behind the head unit (non-amplified vehicles).

  • If the vehicle uses Active Noise Cancellation (ANC), ANC must be disabled or bypassed to prevent low-frequency interference (vehicle-dependent).

  • Pairing with an APH-CH## T-Harness is recommended for simplified amp routing (optional).


FITMENT

  • For 2013–2019 Chrysler, Dodge, Jeep, and RAM vehicles equipped with base or amplified audio systems.

  • Common applications include (varies by trim):

    • Chrysler 300

    • Dodge Charger / Challenger / Durango / Journey

    • Jeep Grand Cherokee / Cherokee / Wrangler (certain trims)

    • RAM 1500 / 2500 / 3500

  • Verify by OEM amplifier connector style or system ID.


INCLUDES

  • AP4-CH41 (R.2) Serialized Integration Module

  • Vehicle-specific T-harness

  • Remote turn-on output lead

  • Setup / configuration documentation