Infinity Primus 503F 5.25" Coaxial Speakers closeout B or A+B Alignment 0

B or A+B Alignment 0 ~ 8ms (275cm) Phase Inversion 0° ~ 180°

Yes (Internal)

Item Height (in) 2

The 1/2" textile balanced-dome tweeters deliver clear and smooth highs

Yes (GND/ISO/200Ω)

Infinity Primus 503F 5.25" Coaxial Speakers closeout B or A+B Alignment 0Primus does you right Infinity knows what music should sound like in the car, and their Primus PR503F 5 1 4" 2 way speakers fit more vehicles than ever. Plus, new technology, like Infinity's cooling vented basket frame, ensures maximum output with less wear and tear over the life of these speakers. Ditch the uninspired vocals, muddy cymbals, and flabby bass of your factory sound and experience what Infinity quality is all about. Smooth vocals, crisp