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Metra AXDSPL-GM31 Digital Signal Processor Interface with Pre-Wired Harness for 2019+ GM Vehicles

Manufacturer

Picture for manufacturer Metra

Part Number

AXDSPL-GM31
9 reviews
Sale Price

$257.03

In Stock (7)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Metra AXDSPL-GM31 is a digital signal processor (DSP) interface harness designed specifically for 2019 and newer General Motors vehicles equipped with factory amplified audio systems. This pre-wired harness provides a plug-and-play solution for integrating aftermarket amplifiers and audio processors while maintaining full functionality of the factory radio and steering wheel controls.

Key Features:

  • Pre-wired harness design for quick, hassle-free installation
  • Provides adjustable signal output for connecting aftermarket DSP or amplifier
  • Retains factory radio operation and all steering wheel audio controls
  • Maintains factory amplifier integration when needed
  • High-level speaker input to line-level RCA output conversion
  • Compatible with 2019 and newer GM vehicles with premium audio systems

This interface is ideal for audio enthusiasts looking to upgrade their GM vehicle's sound system with aftermarket amplification while preserving the factory head unit and OEM integration. The pre-wired design eliminates complex splicing and reduces installation time significantly.

Web site was fast and pricing was excellent

Been looking for these

I was very satisfied with the item we purchased and delivery time. The only thing I wish we could of done was add another item to our shipment before it was shipped. We I called customer service but was told that could not be done.

Awesome

Prop works good

Smooth sale

Awesome!!!

My experience was better than expected. Shipping was fast and knowledgeable.

It bought bolts. Bolts arrived. The end.

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