AXDSPL-GM31
I N S T A L L A T I O N I N S T R U C T I O N S
© COPYRIGHT 2020 METRA ELECTRONICS CORPORATION
REV. 8/4/20 INSTAXDSPL-GM31
Google Play Store
Apple App Store
iOS 12.1 or higher
INTERFACE FEATURES
INTERFACE COMPONENTS
TOOLS & INSTALLATION ACCESSORIES REQUIRED
• Crimping tool and connectors, or solder gun,
solder, and heat shrink • Tape • Wire cutter
• Zip ties • Multimeter
TABLE OF CONTENTS
Installation Options ...............................................2
Installation .............................................................2
Connections ........................................................ 3-4
AXDSPL-BT Installation...........................................5
AXDSPL-SP Installation...........................................6
Mobile App .........................................................7-15
Specifications ....................................................... 16
GM
DSP Interface With Pre-Wired Harness
2019-Up
• Includes a DSP (Digital Signal Processor)
• 15 Band graphic EQ
• 6 outputs including front, rear, and subwoofer
• Independent equalization for front, rear, and sub
• Selectable low pass, band pass, and high pass filters
• Selectable crossover slopes; 12db, 24db, 36db, 48db
• Each channel can be delayed independently up to 10ms
• Clipping detection and limiting circuits
• Retains factory parking sensor chimes
• Retains OnStar® voice prompts
• Adjustable chime level
• Designed for non-amplified models
• Easy behind the radio installation with pre-wired harness
• Internal header port for adding interface modules
• Bass knob included for level control of subwoofer amp
• Settings adjusted via Bluetooth
®
in a smart device application (tablet
or mobile phone), compatible with both Android and Apple devices
• Read, write, and store configurations for future recall
• Password protect feature available in the mobile app
• Micro-B USB updatable
• AXDSPL-GM31 interface
• AXDSPL-GM31 interface harness
• AXDSPL-GM31 vehicle T-harness • Bass knob
APPLICATIONS
Visit axxessinterfaces.com for current application list
