Infinity Primus 503CF Primus Series 5-1/4″ component speaker system

Infinity Primus 503CF Primus Series 5-1/4″ component speaker system

component speaker system includes 2 woofers, 2 tweeters, and 2 external crossovers
5-1/4″ Plus One+ polypropylene woofer cone with hi-roll rubber surround
3/4″ edge-driven silk dome tweeter
3-ohm impedance for extra power (compatible with virtually all factory or aftermarket car stereos)
handles up to 50 watts RMS (150 watts peak power)
frequency response: 75-20,000 Hz
sensitivity: 91 dB at 2.83 volts
grilles not included