PAC
PAC APSUB-GM61 Amplifier Integration Interface for 2014-2019 Select GM Vehicles with Amplified Bose Sound System
Descriptions
About: PAC APSUB-GM61 Amplifier Integration Interface for 2014-2019 Select GM Vehicles with Amplified Bose Sound System
Add a subwoofer. Upgrade your sound and keep your GM factory radio.
The APSUB-GM61 provides a 2-channel non-fading output for use with an aftermarket amplifier and subwoofer. Using the full range, fixed level head unit output, in conjunction with MOST data, the APSUB-GM61 delivers a variable 5v RMS pre-amp output with bass equalization and level control capabilities. The signal has a 350Hz / 24dB Linkwitz-Riley low pass filter applied. A data controlled remote amplifier turn on wire is also provided by the APSUB-GM61.
Specifications:
- Amplifier and Subwoofer Integration Interface
- Compatible with select 2014-2021 vehicles from Chevrolet, GMC, Cadillac with factory BOSE sound systems
- Connects an aftermarket amplifier and subwoofer to vehicle's sound system
- Only compatible in vehicles equipped with data bus-controlled premium sound system
- Data-controlled remote amplifier turn-on wire included
- Provides 2-channel non-fading output for use with aftermarket amp and sub
- Delivers 5V RMS pre-amp output with bass equalization and level control
- Retains OnStar, 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
Vehicle Applications:
Cadillac
- ATS (With BOSE): 2015
- CT6 (With BOSE): 2017
- Escalade (With BOSE): 2015 - 2019
Chevrolet
- Camaro (With BOSE): 2016 - 2018
- Colorado (With BOSE): 2015 - 2018
- Corvette (With BOSE): 2014 - 2019
- Cruze (With BOSE): 2017 - 2018
- Equinox (With BOSE): 2018
- Impala (New model, With BOSE): 2014 - 2016
- Impala (With BOSE): 2017 - 2019
- Malibu (New model, With BOSE): 2016
- Malibu (With BOSE): 2017 - 2018
- Silverado (With BOSE): 2014 - 2018
- Silverado (Classic model, With BOSE): 2019
- Silverado HD (With BOSE): 2015 - 2019
- Suburban (With BOSE): 2015 - 2019
- Tahoe (With BOSE): 2015 - 2019
- Traverse (With BOSE): 2018 - 2019
- Volt (With BOSE): 2016 - 2018
GMC
- Acadia (With BOSE): 2018 - 2019
- Canyon (With BOSE): 2015 - 2018
- Sierra (With BOSE): 2014 - 2018
- Sierra Hd (With BOSE): 2015 - 2019
- Terrain (With BOSE): 2018
- Yukon (With BOSE): 2015 - 2019
- Yukon XL (With BOSE): 2015 - 2019
Compatibility Notes:
- Must have Infotainment system RPO code IO5 or IO6 to be compatible.
- To verify the "IO" RPO code on your vehicle, check the glove compartment or spare tire well for a silver sticker with these codes. If this sticker is not present, you must scan the QR code on the GM label found in the driver's door jamb. The RPO codes will be listed in alphabetical order in either scenario.

What’s in the Box:
- 24" T-Harness (20- & 8-pin plugs) w/inline 3A mini-ATO fuse
- 5" ANC Bypass harness
- AmpPRO module
- Remote level-control (attached 6' cable w/ 2-pin Molex plug)
- Instruction manual
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.
Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.
Shipping & Returns
Returns Policy
- You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item)
- You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item). You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
- If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
What's in the box:
- We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
- When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.