Join Date: Mar 2010
Location: Ventura County, CA.
The sub requires an amp of some sort and the LT does not have the factory amp. Also the stock head unit does not have the outputs to send the amp the sound, or the accessory wire to send signal to the amp to turn on. There are ways a round that, and if you want to get into that we can.
2009 Imperial Blue Metallic Cobalt SS/TC Sedan - "Stock":
2008 Victory Red HHR SS - Stock
2005 Chili Pepper Red Ion Redline - Stock
2007 Sunburst Orange Metallic LS Coupe - Sold