An upgraded car audio sound system isn't possible without buying a highly rated amplifier. We remember when we first spent a few bucks to increase our music listening experience and we haven't gone back since. Unless you're buying some type of luxury car that has a built-in higher-end system (even then, we'd at least add a few extra watts or tweeters if you can). If you're just … [Read more...] about The Top 10 Best Car Amplifiers for the Money