What's the 2004 Chevy Cavalier speaker size?

The 2004Chevrolet Cavalier uses two 4 inch by 6 inch speakers for the front door panel, which offer a full-range response, and two 6 inch by 9 inch full-range speakers on the rear deck lid. The head unit itself is compatible with either a single DIN or double DIN insert. You'll see the most improvement with Your Audio by swapping out those rear speakers. A recommendation here would be the Cerwin-Vega V469s, which go up to 400W, and retail for around $300, but can be caught on sale for only $100 a pair; definitely a cool way to bling out Your vehicle a little.