PAC

PAC AP4-CH42 Amplifier Integration Interface for 2021-Up Chrysler, Jeep and Ram Vehicles

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$699.95

SKU: AP4-CH42

Condition: New

Availability: Special Order - Usually Ships in 3-5 Days

Shipping: Calculated at Checkout

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Description
Warranty
Shipping & Returns

Descriptions

About: PAC AP4-CH42 Amplifier Integration Interface for 2021-Up Chrysler, Jeep and Ram Vehicles

AmpPRO simplifies the installation of upgraded amplifiers in select non-amplified and amplified sound systems. With AmpPRO, you can improve the audio performance while keeping the original radio’s fit, finish and features.

The AP4-CH42 provides a 6-channel pre-amp output for use with aftermarket audio equipment. Using the full range, fixed level head unit output, in conjunction with CAN messages, the AP4-CH42 delivers a variable 5v RMS pre-amp output with fading, balance, equalization, and level control capabilities. The module also retains all audio from other vehicle features such as factory navigation prompts, Bluetooth, uConnect, and parking sensor chimes. A data controlled remote amplifier turn on wire is also provided by the AP4-CH42. When used in conjunction with the APA-TOS1 (sold separately), the module can provide a variable 2-channel fiber optic digital audio output (TOSLINK).

Specifications:

AmPRO series amplifier integration interface
Adds an aftermarket amplifier without removing factory amplifier
Compatible with select 2021-2024 vehicles from Ram, Chrysler, Jeep with 32-Pin and 12-Pin Connectors
Compatible in select non-amplified and amplified systems
Variable volume, fade, balance, bass, mid, and treble audio settings
Front, rear, sub preamp outputs (5-volt RMS)
Customized OE bass, mid, and treble center frequency selection
Retains uConnect, Bluetooth audio, Navigation prompts, and all warning chimes
AmpPRO PC App available for adjusting min volume and 3-band EQ via Windows PC
Toslink optical output PAC APA-TOS1 (optional and sold separately)
Features Sublieve controller
Plug and play installation

Vehicle Applications:

Chrysler

Pacifica: 2021 - 2022

Dodge

Durango (With 10" Screen): 2021 - 2024
Ram Truck (All Other Sizes, New Model): 2022 - 2024
Ram Truck (With Factory Amplifier): 2025 - 2026

Jeep

Gladiator: 2024 - 2025
Grand Cherokee (WL, With Factory Amplifier): 2021 - 2022
Grand Cherokee (With Factory Amplifier): 2023 - 2025
Grand Wagoneer (With Factory Amplifier): 2022 - 2025
Wrangler: 2024 - 2025
Wrangler Unlimited: 2024 - 2025

Ram

Truck (All Other Sizes, New Model): 2022 - 2024
Truck (With Factory Amplifier): 2025 - 2026

Compatibility Notes:

Also compatible in the 22+ Jeep Wagoneer
Not compatible in Wagoneer S EV

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.