Main Content
- Select 2014 - 2019 GM vehicles With MOST50
- Upgrade Solution For Factory, Fixed Level, Data-Bus Controlled Sound Systems
- Full Range, Flat Audio Output
- Plug-N-Play Installation
- Remote Sub Level Controller Included
- Optional TOSLINK Optical Output Included
- Blue Finish
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PAC AmpPRO 4 Amplifier Interface - AP4-GM61
Select 2014 - 2019 GM vehicles with MOST50
Today's modern vehicle audio systems are becoming increasingly more sophisticated and complex. PAC engineered AmpPRO to dramatically simplify the installation of upgraded amplifiers in data-bus controlled amplified sound systems.
AmpPRO allows you to keep the original radio's fit, finish, and features while giving you the freedom to improve the audio performance in record time!
Benefits
- Factory sound system upgrade
- Time saving design
- Prevents need for summing and audio correction devices
- Reliable PAC quality
Features:
- Upgrade solution for factory, fixed level, data-bus controlled sound systems
- Time-saving design, prevents need for summing and audio correction devices
- Variable volume, fade, balance, bass, mid, and treble audio settings
- Retains OnStar, Bluetooth, navigation, safety systems, and all warning chimes
- Front, rear, sub , and center channel preamp outputs (5 volt RMS)
- Provides full range, flat audio output for a solid audio foundation
- Customized OE bass, mid, and treble center frequency selection
- Plug-n-play installation
- Remote sub level controller INCLUDED
- Optional TOSLINK optical output INCLUDED
Specifications:
What's In The Box
- AmpPRO module
- Harness
- Bass knob
- Knob harness
- Manual
Approximate Weight:
- Shipping: 1 lbs
Warranty Information:
- Manufacturer Warranty (authorized online retailer): One Year Limited Parts and Labor
Footnotes:
- Must have Infotainment system RPO code IO5 or IO6 to be compatible
- Must have BOSE factory sound system.
- This can be identified by Bose badges on the speaker grilles, or an RPO code of UQA, UQH, or UQS.
California customers:
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Frequently Asked Questions
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This amplifier interface is designed for select 2014 to 2019 GM vehicles equipped with MOST50 communication protocol, ensuring seamless integration with factory sound systems.
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Installation is plug-and-play, allowing for a quick upgrade with no need for complex wiring or modifications, making it user-friendly for both professionals and enthusiasts.
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It provides a full range, flat audio output which helps maintain pristine sound quality and accurate audio performance when upgrading from factory systems.
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Yes, this interface includes a remote sub-level controller for easy adjustment of bass levels, enhancing user control over the audio experience.
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An optional TOSLINK optical output is included, allowing for high-quality digital audio connection to compatible devices.