PAC CH1A-RSX RadioPRO Advanced radio replacement interface
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PAC CH1A-RSX RadioPRO Advanced radio replacement interface

PAC CH1A-RSX RadioPRO Advanced Chrysler/Dodge/Jeep/RAM Radio Replacement Interface

PACSKU: CH1A-RSX
Authorized Dealer In-Store Only
Collections:Car Audio DSP, OEM Integration & Signal ControlJeep Wrangler & Gladiator Audio, Lighting & AccessoriesPAC OEM Integration, AmpPRO & LocPRO

Select the exact model required for the vehicle. Pricing remains protected for in-store quoting.

Authorized dealer · In-store only

In-Store Only — We’ll Help You Get the Right One

This product is not available for online purchase or shipping. Call or text us and we’ll make sure you’re getting the right one—whether you’re picking it up over the counter or having SMS install it for you. All purchases are completed in-store at SMS Car Audio.

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RADIO / OEM FUNCTION FIT

Where this fits in the build

The source unit has to fit more than the dash opening. Steering-wheel controls, factory cameras, amplified audio, chimes, USB, vehicle settings and data integration can change the correct installation path.

Plan aroundConfirm dash fitment and the factory features that must remain.
Match itMatch the radio to phone, camera, audio and interface requirements.
Finish itUse the correct vehicle interface instead of sacrificing OEM functions unnecessarily.
CarPlay & Radio Installation Ask SMS About This Product

Description

PAC CH1A-RSX RadioPRO Advanced

CH1A-RSX is for supported Chrysler, Dodge, Jeep and RAM vehicles where replacing the factory radio means more than matching power and speaker wires. The vehicle uses CAN data for factory controls and retained features, so the radio replacement needs an interface that keeps the supported vehicle functions talking after the OEM radio comes out.

PAC currently sells CH1A-RSX as a radio installation adapter for select Chrysler/Dodge/Jeep/RAM CAN-bus vehicles. PAC’s application documentation shows support for factory steering-wheel controls and supported factory amplified systems. Exact retained features and companion parts vary by vehicle.

Where It Fits

Use CH1A-RSX only when the current PAC application data calls for this exact part number. It is not a blanket “Jeep/RAM” interface. Vehicle generation, factory radio, premium amplifier, camera/RSE equipment and Uconnect architecture can change the required path.

Manufacturer Specifications

  • Manufacturer: PAC
  • Model: CH1A-RSX
  • Product family: RadioPRO Advanced
  • Type: CAN-bus radio replacement interface
  • Current PAC price: $349.00
  • Application: Select Chrysler, Dodge, Jeep and RAM vehicles
  • Supported functions: Application-dependent steering-wheel-control and factory-amplifier retention
  • Firmware: Field-updateable where supported by PAC

Important: PAC documentation notes application-specific limitations, including some premium-amplified systems without aftermarket-radio fader control and some vehicles requiring additional camera/RSE retention hardware. Verify the exact vehicle configuration before quoting.