PAC AOEM-GM21A

Description

OEM-1 with a vehicle-specific harness plugs into the vehicle's wiring and offers a 4 channel RCA audio output for adding aftermarket amplification. Provides full range audio output 20-20,000Hz; the volume of the factory radio controls level.

Features:

• System interface that allows an additional after-market amplifier to be used
• Easy Installation
• Adjustable 4-channel RCA outputs
• Isolated transformer inputs and outputs
• For GM/ Chevy vehicles with factory Bose Audio system
• Maintains correct phasing
• 20-20000 Hz outputs
• 4-channel interface allows for for outputs to be adjusted to the input requirements of the new amplifier

Compatibility List

• Cadillac:
• 1999-2002 Escalade
• Chevrolet:
• 1998-2002 Suburban
• 1998-2002 Tahoe
• 1998-2002 Blazer
• Note: The 2001-2002 Tahoe non Bose requires the PAC ADD-GM21D
• GMC:
• 1998-2002 Suburban
• 1998-2002 Yukon
• 1998-2002 Jimmy
• 1998-2002 Envoy
• 1998-2002 Denali

Connections:

• Yellow – 12V Constant
• Red – 12V Accessory
• Black - Ground
• Orange – Dash Light Dimmer/Illumination
• Green – Left Rear Speaker (+)
• Green with Black Stripe Left Rear Speaker (-)
• White – Left Front Speaker (+)
• White with Black Stripe – Left Front Speaker (-)
• Purple – Right Rear Speaker (+)
• Purple with Black Stripe – Right Rear Speaker (-)
• Gray – Right Front Speaker (+)
• Gray with Black Stripe – Right Front Speaker (-)