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Metra AXAMP-GM33

Amplifier Integration Interface for

Axxess
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• Amplifier Integration Interface for
• Provides 6 channels of 5-volt preamp output
• For use with an aftermarket amplifier
• Designed for non-amplified systems

Learn more about the axampgm33
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List price $444.99
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$399.99

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Description


Axxess brand icon

Authorized dealer


Metra AXAMP-GM33

This vehicle-specific 6-channel amplifier integration interface from Axxess is essentially a "digital LOC" that enables installers to add aftermarket amplifiers to OEM source units for enhanced sound quality. This interface includes an external bass knob for additional audio output level adjustments.


Product Details:

  • Amplifier Integration Interface
  • [[!afgDescLink]] with non-amplified systems
  • Connects an aftermarket amplifier to vehicle's sound system
  • Provides 6 channels of 5-volt preamp output
  • Non-fading full range output on channels 5 and 6
  • Simple plug-and-play installation behind the radio
  • Chime level adjustment
  • No programming required
  • Dual colored LED feedback light
  • 2-channel S/PDIF out (front)
  • Input: 50 watts per channel
  • Amp Turn-on Trigger (DC): 250 mA
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Features
Additional Harness Features
Chime Retention
Main Harness Function
Install an Aftermarket Car Amplifier & Connect to Factory Radio
Premium Harness Features
Chime Retention
Yes
Factory System Amplification
Non-Amplified
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Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

AXAMP-GM33

Weight:

1.89lbs

Internal SKU:

axampgm33

Internal Product ID:

228282

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.