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PAC AP4-CH21

Amplifier Integration Interface for select 2007-2023 vehicles from Dodge, Jeep, Chrysler with Premium Audio Systems

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• Amplifier integration interface for select 2007-2023 vehicles from Dodge, Jeep, Chrysler
• Vehicle must be equipped with a factory premium system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier
• Delivers switchable 4-volt or 5-volt RMS pre-amp output

See compatible vehicles Learn more about the ap4ch21
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List price $499.00
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$299.99

 with warranty
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Description


PAC brand icon

Authorized dealer


PAC AmpPRO 4 AP4-CH21

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


Product Details:

  • Amplifier Integration Interface
  • Compatible with select 2007-2023 vehicles from Dodge, Jeep, Chrysler with premium audio systems
  • Connects an aftermarket amplifier to vehicle's sound system
  • Data-controlled remote amplifier turn-on wire included
  • 6 channel RCA line-level output connections
  • Amplifier turn-on trigger wire included
  • Provides 2-channel non-fading output for use with aftermarket amplifier
  • Delivers 4-volt or 5-volt switchable RMS pre-amp output with bass equalization and level control
  • Retains uConnect, Bluetooth, navigation, safety systems, and all warning chimes
  • ANC bypass harness included for vehicles with Active Noise Cancellation (ANC)
  • Compatible with AmpPRO PC app for Windows PC
  • PC app configures minimum volume level, factory equalizer and bass band frequency
  • PAC APH-CH01 installation harness optional, sold separately
  • PAC APA-TOS1 TOSLINK add-on module optional, sold separately
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1977 Mazda 808 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Features
Additional Harness Features
Bluetooth Integration
Chime Retention
Chrysler uConnect Retention
Main Harness Function
Install an Aftermarket Car Amplifier & Connect to Factory Radio
Vehicle Sound System
Premium Sound
Premium Harness Features
Chime Retention
Yes
Compatible with Aftermarket Navigation Systems
No
GM-LAN Compatible
No
CAN-BUS Compatible
No
On-Star Compatible
No
Compatible Premium Audio Systems
Alpine
Beats
Harmon Kardon
Factory System Amplification
Amplified
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

PAC

Model Number:

AP4-CH21

Weight:

2.00lbs

Internal SKU:

ap4ch21

Internal Product ID:

127885

Customer Ratings & Reviews


PAC AP4-CH21 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Great Product

Put this in a Jeep JK 2014, works great. ease to configure.

By Richard on June 29, 2017 Checkmark Icon Verified purchase

22 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.