About: Axxess AXDSPX-ETH1 Bose/DSP Data Interface with Amplifier Bypass Harness for Select 2019-Up GM Vehicles

Overcome the factory radio’s built-in “audio processing” with our patented digital signal processor, or “DSP”, vehicle-specific packages. Factory radios have built-in sound processing designed to make your mass-produced factory speakers sound as good as they can without breaking. This means that if you upgrade to aftermarket speakers, your factory radio will process the sound according to the factory settings and your system just won’t sound as great as you hoped it would. To remove the limitations of the factory radio and get clean signals for aftermarket audio gear, you will need a sound processor like our line of patented DSP products. Our DSP is unlike any other on the market offering not only serious sound improvements but retains many of the features commonly lost when upgrading a sound system.

Features:

• Designed for Ethernet amplifiers
• Package includes the AXDSP-X interface and vehicle-specific T-harness
• Chimes and voice prompts go through the aftermarket amplifier
• Install location: At the factory amplifier
• Micro “B” USB updatable

Specifications:

• Selectable 31-band Graphic EQ or 5-band parametric EQ on each channel with high pass, low pass, and bandpass filters
• 6 inputs and 10 individually assignable outputs
• Selectable slope (12, 24, 36, or 48db per octave)
• Selectable Graphic or Parametric EQ
• Independent equalization on each of the 10 outputs
• Each channel can be delayed independently up to 10 ms
• Chime control for GM vehicles
• Clipping detection and limiting circuits
• Bass knob included
• Retains OE voice prompts (OnStar®) if vehicle is equipped
• Retains factory chimes, including parking sensor and cross path detection alerts if vehicle is equipped
• Settings adjusted wirelessly in the free AX-DSP-XL app available for smartphones and tablets
• To be used with factory radios
• Read, write, and store configurations for future recall
• Password protect feature available in the app

Vehicle Applications: 

Cadillac  

• XT4: 2019 - 2023 (Bose) 

Chevrolet 

• Blazer: 2019 - 2023 (IOT or IOU & Bose)
• Camaro: 2019 - 2023 (IOS or IOT & Bose)
• Amplifier Location: Luggage Compartment.
• Cheyenne: 2019 - 2021 (IOS or IOT & Bose)
• Amplifier Location: Rear Passenger Behind Seat, Mounted Below the Rear Window by Floor.
• Colorado (New Style): 2019 - 2022 (IOS or IOT & Bose)
• Amplifier Location: Rear Passenger Behind Seat, Mounted Below the Rear Window by Floor.
• Corvette: 2020 - 2023
• Amplifier Location: Trunk / Luggage Compartment, Middle under Floor Lining. Left of Fuse Block.
• Equinox: 2019 - 2023 (IOS or IOT & Bose)
• Amplifier Location: Beneath Center Console, below Instrument Panel. 
• Malibu: 2019 - 2022 (IOU or IOS & Bose)
• Amplifier Location: Right Rear of Trunk, Behind Trim Panel.
• Silverado: 2022 - 2024 (Bose)
• Amplifier Location: Rear Passenger Behind Seat, Mounted Below the Rear Window by Floor.
• Silverado: 2019 - 2021 (IOS or IOT & Bose)
• Amplifier Location: Rear Passenger Behind Seat, Mounted Below the Rear Window by Floor.
• Suburban: 2021 - 2023 (Bose)
• Amplifier Location: Left Rear of Trunk, Behind Trim Panel.
• Tahoe: 2021 - 2024 (Bose)
• Amplifier Location: Left Rear of Trunk, Behind Trim Panel.
• Traverse: 2020 - 2022 (IOS or IOT & Bose)
• Amplifier Location: Below Center Console.  

GMC 

• Acadia: 2020 - 2022 (IOU & Bose)
• Amplifier Location: In the Passenger Compartment, under the front of the center console.
• Acadia: 2019 - 2019 (IOU & Bose)
• Amplifier Location: In the Passenger Compartment, under the front of the center console.
• Canyon: 2019 - 2022 (IOS or IOT & Bose)
• Amplifier Location: Passenger Side, Mounted Behind Glovebox.
• Sierra: 2019 - 2024 (Bose)
• Amplifier Location: Rear Passenger Behind Seat, Mounted Below the Rear Window by Floor.
• Terrain: 2019 - 2022 (IOS, IOT or IOU & Bose)
• Amplifier Location: Below Center of Instrument Panel, Mounted on Floor.
• Yukon: 2021 - 2024 (Bose)
• Amplifier Location: Rear Compartment, behind Left Rear Quarter Trim.