AXDSPX-MST1
by METRA
AXXESS (AXDSPX-MST1) DATA INTERFACE WITH AMPLIFIER BYPASS HARNESS AND DSP-GM 20
FEATURES:
- Designed for MOST amplifiers
- MOST data interface included
- AXDSP-X included
- Includes an amp bypass harness
- Retains factory chimes including parking sensor chimes
- Retains OnStar voice prompts
- All chimes/voice prompts go through the aftermarket amp
- Adjustable chime level
- Micro-B USB updatable