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PAC AOEM GM21A Interface Amplifier Chevrolet Review

1

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🚗 Car Electronics, 🚗 Car & Vehicle Electronics

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Description of PAC AOEM GM21A Interface Amplifier Chevrolet

System interface that allows an additional after-market amplifier to be used. Adjustable 4-channel RCA outputs. Isolated transformer inputs and outputs. For GM/ Chevy vehicles with factory Bose audio system. System interface that allows an additional after-market amplifier to be used. Adjustable 4-channel RCA outputs. Isolated transformer inputs and outputs. For gm/ Chevy vehicles with factory Bose audio system. Maintains correct phasing.

Reviews

Global ratings 1
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Type of review

Revainrating 5 out of 5

Perfect for adding to a factory deck.

A dependable preamp that is quick and easy to install in a GM vehicle. The beauty of this is that it includes the amp's power signal cable so it's easy to tie. Highly recommended if you want to add subwoofers or an amplifier for your main speakers in your car. I really wish the boost banks were more accessible, but that's not a problem enough to justify a lower score.

Pros
  • Installing the Amplifier
Cons
  • Weight