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ROEM-GM21A

by PAC

Radio Replacement Interface

For Select General Motors Vehicles Featuring Factory Bose Sound Systems

Facilitates the replacement of factory-installed Bose radios in select GM vehicles while retaining the factory amplified audio system's function.

  • Plug-and-play installation retains factory wiring integrity.
  • Transformer isolated for optimal sound and performance
  • Maintains correct phasing
  • Retains the function of the factory-installed amplified sound system