Buick 2018-2019 | Chevy 2014-2019 | GMC 2014-2020 — AXAMP-GM9
Key features
- For select Buick 2018-2019 / Chevy 2014-2019 / GMC 2014-2020
- Designed for non-amplified systems
- Provides 6 channels of 5-volt RMS audio
- Non-fading full-range output (channels 5 and 6)
- Input: 50W per channel
- Amp turn on trigger (DC): 250mA
Buick 2018-2019 | Chevy 2014-2019 | GMC 2014-2020 — AXAMP-GM9 is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Add aftermarket amplifiers to a compatible factory audio system with the Axxess AXAMP-GM9, a vehicle-specific 6-channel amplifier integration interface. Designed for non-amplified systems, it provides six 5-volt RMS audio channels and includes an external bass knob for adjusting audio output level.
Key Features & Benefits
- Six-channel audio output: Connect an aftermarket amplifier using six channels of 5-volt RMS audio.
- Non-fading channels: Channels 5 and 6 provide full-range output without fading.
- External bass knob: Adjust audio output level from the included knob.
- Chime level adjustment: Set the vehicle chime level through the interface.
- Plug-and-play installation: The interface installs behind the radio and requires no programming.
- Dual-colored LED: Use the feedback light to view interface status.
Technical Specifications
| Product type | 6-channel amplifier integration interface |
|---|---|
| Brand and model | Axxess AXAMP-GM9 |
| System design | Designed for non-amplified systems |
| Audio output | 6 channels of 5-volt RMS audio |
| Channels 5 and 6 | Non-fading full-range output |
| Input | 50W per channel |
| Amp turn-on trigger (DC) | 250mA |
| S/PDIF output | 2-channel; front |
| Installation | Plug-and-play behind the radio |
| Programming | No programming required |
| Adjustments and indicators | Chime level adjustment; dual-colored LED feedback light |
| Warranty | 1-year warranty |
| Included | Amplifier integration interface, extension harnesses, vehicle-specific T-harness, bass knob, instruction sheet |
Why Choose This Product?
The AXAMP-GM9 combines factory-source integration with six audio channels, giving you a vehicle-specific interface for adding aftermarket amplification to a non-amplified system. Its non-fading full-range channels and front 2-channel S/PDIF output provide distinct output options for system planning.
The included bass knob and chime level adjustment let you make those adjustments without programming the interface. A dual-colored LED feedback light is also built in.
Installation & Compatibility Notes
This interface is designed for Buick 2018–2019, Chevy 2014–2019, and GMC 2014–2020 applications, as stated in the product title. It is designed for non-amplified systems and installs behind the radio using a plug-and-play connection.
Check the vehicle year and factory audio configuration before purchase. The package includes a vehicle-specific T-harness, extension harnesses, and an instruction sheet.
Frequently Asked Questions
Which vehicles is the AXAMP-GM9 listed for?
The product title lists Buick 2018–2019, Chevy 2014–2019, and GMC 2014–2020.
Does this interface work with a factory-amplified system?
It is designed for non-amplified systems.
What audio output does it provide?
It provides six channels of 5-volt RMS audio. Channels 5 and 6 have non-fading full-range output.
Does installation require programming?
No. The interface is described as plug-and-play for installation behind the radio, with no programming required.
What comes in the package?
The package includes the interface, extension harnesses, a vehicle-specific T-harness, a bass knob, and an instruction sheet.
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