SKU: 67462540225

Pac Audio AP4-GM71 : Amplifier Add-On Interface Adapter, 2019-UP Chevy GMC (Amplified)

$247.05 $274.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Pac Audio AP4-GM71 : Amplifier Add-On Interface Adapter, 2019-UP Chevy GMC (Amplified)Add On Amplifier OEM Integration Interface for Select 2019 UP Amplified Chevy and GMC Vehicles. 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

Add-On Amplifier OEM Integration Interface for Select 2019-UP Amplified Chevy and GMC Vehicles.

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!

  • Retains GM Super Cruise feature
  • Factory amplifier must be removed from vehicle when installing this interface
Features
  • Upgrade solution for factory, fixed level, data-bus controlled sound systems
  • The time-saving design prevents the 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 with APA-TOS1 (sold separately)
Includes
  • AmpPRO module
  • Harness
  • Bass knob
  • Knob harness
  • Manual
Applications
  • CADILLAC
    CT5
    With Bose
    2020-2024
    CHEVROLET
    Blazer
    With Bose
    2019-2025
    Camaro
    With Bose
    2019-2024
    Colorado
    With Bose
    2019-2022
    Silverado 1500
    New model, With Bose
    2019
    Silverado 1500
    With Bose
    2020-2026
    Silverado 2500/3500HD
    With Bose
    2021-2026
    Suburban
    With Bose
    2021-2024
    Tahoe
    With Bose
    2021-2024
    Traverse
    With Bose
    2020-2023
    GMC
    Acadia
    With Bose
    2020-2023
    Canyon
    With Bose
    2019-2022
    Sierra 1500
    With Bose
    2019-2026
    Sierra 2500/3500 HD
    With Bose
    2021-2026
    Yukon
    With Bose
    2021-2024
    Yukon XL
    With Bose
    2021-2024
    HUMMER


    EV
    With Bose
    2022-2025
Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67462540225

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4.4 ★★★★★
Based on 14 reviews
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Product Reviews
S
Verified Purchase
Seattle Cubism
Waukegan, US
★★★★★ 5
Good work monitor
Size: 27 inch 100Hz
Bought this to replace my Dell that crapped out unexpectedly. Glad to be paying 1/2 the price of my Dell now. Fast easy setup, solid build without the weight. Comes with solid stand, cables, allows up/down tilt. Good color and blackness. Good refresh rate. Cannot complain as the primary monitor in a 3 display setup. Perfectly adequate running games for a casual gamer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kira30635
Belleville, US
★★★★★ 5
EXCELLENT MONITOR FOR WORK!
Size: 27 inch 100Hz
I recently purchased the Phillips 27" monitor and it has exceeded my expectations in every way. For the price, this monitor delivers outstanding performance and quality. Picture Quality-The Full HD display is incredibly crisp and vibrant. Colors look natural without being over saturated, and test is sharp, making long work sessions easy on the eyes. The thin bezel design also gives it a modern, clean look and makes it great for multi-monitor setups. The design and build of this monitor is sleek and minimalistic. It's lightweight, slim, and fits beautifully on my desk without taking up much space. The stand is stable and the overall build quality feels solid and well made. The monitors low blue light mode makes it comfortable to use for hours at a time. Setup was extremely easy-just plug and go. If your looking for a monitor that delivers impressive clarity, smooth performance and looks stylish without breaking the bank, then this monitor is a fantastic choice. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
P
Verified Purchase
Peachies
Bozeman, US
★★★★★ 5
Good product
Size: 27 inch 100Hz
I purchased this item for my computer screen. It is larger than I am used to. Still adjusting to the larger screen. Quality, ease of use, value, refresh rate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
K
Verified Purchase
Knowmatter
Draper, US
★★★★★ 4
Review
Size: 27 inch 100Hz
Yeah this is a good monitor and it’s bigger then I expected it’s pretty light and just easy to work with I recommend especially for the price
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Reviewed in the United States on April 28, 2026
J
Verified Purchase
james dziendziel
Massapequa, US
★★★★★ 5
Wide screen, plug and play
Size: 27 inch 100Hz
My old monitor finally gave up on me. Found this wide screen full HD for a great price. was delivered the same day and installation was only a few minutes. Had me up and running very fast. Great quality visuals and high definition. I am very impressed with the quality for the price. Thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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