Vehicle manufacturers don't put much thought into stock stereo systems, and it shows. Uninspired vocals, muddy cymbals, and flabby bass are dead giveaways that you've still got stock speakers. Install a set of Infinity's Primus PR9603is 6"x9" speakers in your car and you'll notice a world of difference. Lifelike vocals, crisp cymbals, and well-defined bass await you, and cruising around town will be more enjoyable as you get pulled into your favorite tunes.
Built with home audio know-how
Infinity used technology from their popular Primus home speakers to design car speakers that offer strong performance without breaking the bank. A 1" edge-driven, textile dome tweeter and a 5/9" piezo supertweeter broadcast smooth high frequencies while the oversized, Plus One+ polypropylene woofer creates solid bass. The speakers' 3-ohm impedance safely draws a little extra power out of your factory radio, aftermarket stereo, or an external amplifier, so you'll get a little more punch from your system. Grilles are included.