Metra Electronics AXSUB-GM5 Subwoofer Wiring Data Interface for Select 2019-Up GM Vehicles
We are a Metra Electronics authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What’s Inside?
- • AXSUB-GM5 Interface
- • AXDSPX-GM5 vehicle T-harness
- • Bass Knob
- • Owner’s Manual
Seamless 2-Channel Bass Upgrade
Experience flawless sound with 2 Channel Non-Fading 5V RMS Output, delivering crystal-clear, consistent audio without any drops. Designed for vehicles without a factory amplifier, it makes upgrading your system effortless, while the Fixed 234Hz Low Pass Frequency ensures perfect bass performance every time. Plus, the 250mA Remote Turn-On Output powers your amp automatically, giving you a seamless, plug-and-play installation experience.
Plug-and-Play Bass Solution
Take full control of your sound with the included Bass Knob and vehicle-specific harness, letting you adjust bass right from your dashboard with hassle-free, plug-and-play installation. Everything is installed at the radio location, keeping your wiring clean, organized, and easily accessible. Plus, it’s Micro USB updateable, so your system stays compatible and performs at its best with future upgrades.








