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PAC

PAC AmpPRO 4 AP4-CH21 Amplifier Replacement Interface for Select 2007-2017 Chrysler, Dodge, Jeep and Ram Vehicles

  • Based on 17 reviews
Condition: New
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$295.00 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by Electronic Bay

Arrives Sep 4 – Sep 5
Order within 4 hours and 23 minutes
Available payment plans shown during checkout

Features

  • Made of high quality material
  • Good quality product
  • Designed for easy use

Description

Your amp will sound better than the factory amp You can make a less-than-ideal premium factory system actually sound premium by replacing the weak factory amplifier with a more powerful aftermarket amp. PAC's AmpPRO interface consists of a module and a vehicle-specific T-harness that make the job much easier. Now, you can install an amplifier of your own without losing any of your vehicle's factory audio features like warning chimes, navigation prompts, and Bluetooth functions. Simple to install The package's T-harness plugs into the factory radio and vehicle harness. The small module fits behind the dash, converting your radio's speaker outputs into six preamp-level outputs ready for connection to your amp. The factory radio controls, such as volume, balance, and fade, will work as before for your front and rear speakers. A separate wired remote level control lets you adjust the volume of the subwoofer channels from your front seat. An optional add-on module, PAC's APA- TOS1 adapter, provides an optical digital output for your high-end digital processors and amplifiers to handle. An app for tweakers After downloading the AmpPRO PC App and connecting to your Windows-run PC via USB, you can access the factory 3-band parametric equalizer (EQ) and customize the tone of your system to perfection. The app also lets you adjust the system's minimum volume level and update the product firmware when needed. General Features: Interface Module that Allows the Replacement or Addition of an Amplifier in select Ford Vehicles Compatible only with vehicles equipped with data bus premium sound system Plug-and-play installation 5 channel RCA output Amplifier turn-on trigger wire Non-fading level control knob Flat audio output for solid foundation Retains uConnect, Bluetooth audio and all warning chimes Prevents need for summing and DSP devices Customized OE bass, mid and treble center frequency selection

Item dimensions L x W x H: 6 x 2 x 2 inches


Voltage: 5 Volts


Manufacturer: PAC


Maximum Supply Voltage: 12 Volts (DC)


Minimum Supply Voltage: 12 Volts (DC)


Item dimensions L x W x H: 6 x 2 x 2 inches


Voltage: 5 Volts


Manufacturer: PAC


Maximum Supply Voltage: 12 Volts (DC)


Minimum Supply Voltage: 12 Volts (DC)


Mounting Type: Surface Mount


Brand: PAC


Number of Channels: 5


Global Trade Identification Number: 61


UPC: 609098819961


Product Dimensions: 6 x 2 x 2 inches


Item Weight: 12 ounces


Item model number: AP4CH21


Is Discontinued By Manufacturer: No


Connectivity technologies: USB


Other display features: Wireless


Whats in the box: interface, harness


Date First Available: January 26, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 4 – Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • So far so good.
I purchased this based on the reviews I had seen. And so far so good. The picture quality comes through perfectly and flawlessly.
Reviewed in the United States on September 7, 2021 by Gladys Ochoa

  • If it looks too good to be true, it is.
Installed this on my 2014 Jeep Wrangler with the 430N head unit and premium alpine sound (retaining factory amp). The noise floor on the analog outputs was high. I could hear the speakers hiss even with the engine running - the sound you would get from turning up the gain too high on an amplifier. At first i thought this was due to the "minimum volume level being too high". I proceeded to calibrate the minimum volume as per instructions, and although the volume was corrected, the speaker hiss remained unchanged. I tested the amplifier with other sources and they confirmed the issue was due to the Amppro4. To top it all off, the unit transmitted ENGINE NOISE through the RCA outputs! Rising and falling with the tachometer. I tried emailing PAC in hopes of further troubleshooting assistance - did not hear back. I very badly wanted this unit to work. I was hoping i may have missed a step in the installation, but there is really nothing to it. Plug in the T harness behind the head unit, plug the other connector to the Amppro4. It did however retain all factory settings - nav promps, vol, fad, eq, bal. Really got my hopes up with this unit. Will be returning the Amppro4. ... show more
Reviewed in the United States on June 21, 2017 by orest omeliach

  • Works but Overpriced
Way overpriced for what it does. I can say it works well but why is it so expensive!
Reviewed in the United States on August 17, 2020 by Danny

  • A
Great product
Reviewed in the United States on January 10, 2020 by Amazon Customer

  • Doesn't work!
I dislike that it didn't work 😒
Reviewed in the United States on March 11, 2023 by matt axford

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