Infinity Reference REF-4032cfx

One thing's for sure — our customers love Infinity's Reference Series speakers. Year after year, car after car, options like these Reference Series REF-4032cfx 4" car speakers remain a popular choice for replacing factory speakers because of their competitive pricing and superb sound. The Reference Series polypropylene woofer with its durable hi-roll rubber surround ensures you'll enjoy powerful sound every mile you drive. Its oversized cone moves more air than other speakers of similar size, adding plenty of punch to the speaker's impressive performance. Add to all that, a 1/2" textile balanced dome tweeter for clearer and smoother highs, and you have a sound that's definitively Infinity. These speakers will really blossom when powered by an external amplifier, but they're also sensitive enough to be a good match for a factory or aftermarket stereo. Plus, Infinity comes up with a safe way to get a little more power out of your system — these 3-ohm speakers combine with the speaker wire in your car so your...