Speaker Installation: New Metra Lc Gmrc 01 Gm Class 2 Data Bus Interface 12vdc 3a Accessory Output Speaker Retains Warning

New Metra Lc Gmrc 01 Gm Class 2 Data Bus Interface 12vdc 3a Accessory Output Speaker Retains Warning Reviews

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New Metra Lc Gmrc 01 Gm Class 2 Data Bus Interface 12vdc 3a Accessory Output Speaker Retains Warning Feature

Provides 12vdc 3a accessory output.
Built in speaker retains warning chimes.
Metra LC-GMRC-01 GM Class 2 Data Bus Interface.
It will also provide a 3 amp 12 volt switched accessory for proper radio operation, and retain the R.A.P. feature if equipped.
The LC-GMRC-01 retains all the factory warning chimes that would be lost when the OEM radio is removed.

The LC-GMRC-01 is designed to be used in non-amplified GM vehicles or in vehicles that the OEM amplifier has been bypassed; Onstar is not retained in either case.