PAC RP5-GM11 Radio Replacement Interface (RadioPro5, Select GM Class II Vehicles with OnStar) Security Camera Cables & Adapters Optimum ported enclosure: 4 cu

Optimum ported enclosure: 4 cu ft

Provides an additional set of preamp outputs from a head unit equipped with only 1 set

cotton canvas exterior

Replaces GE(R) WB17X210

ClearSpeak(R) dial-in-base speakerphone allows speaking & listening without holding handset

PAC RP5-GM11 Radio Replacement Interface (RadioPro5, Select GM Class II Vehicles with OnStar) Security Camera Cables & Adapters Optimum ported enclosure: 4 cuRadio replacement interface; Retains chime functions; Outputs for navigation radio functions; Interface can be quickly updated if needed from PAC(R) website using PAC UP USB adapter; For GM(R) Class II vehicles; Retains OnStar(R) functions; Compatible with Bose(R) & standard sound systems;