Infinity REF9630CX Vehicle-specific This kit includes everything you

This kit includes everything you need to install the two speakers: mounting plates

1/0 Gauge Input to 5/16" Ring

and the THXII amp when the factory radio is replaced

2006 - 2011 Lucerne

Prime Series Full Range Class AB 4-Channel Car Amplifier

Infinity REF9630CX Vehicle-specific This kit includes everything youNew Reference speakers are designed to deliver Infinitys signature sound in more vehicles. They feature edge driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high frequency optimization based on installation location or the listeners preference. Oversized Plus One woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered