Infinity Reference REF307F 3.5" Coaxial Speakers Synergy Audio is proud to

Synergy Audio is proud to bring you our new Synester Series 1250 rms subwoofer

Infinity also includes bandpass crossovers that integrate with your Kappa component system's crossovers

The 2XL series also uses the 3-0 system

they bring unrivaled sound performance to your vehicle

includes bandpass crossovers

Infinity Reference REF307F 3.5" Coaxial Speakers Synergy Audio is proud toA modern classic Designed to work behind factory grilles, these Infinity speakers can liven up your music. Infinity's famous ingredients Reference Series speakers deliver powerful sound every mile you drive, thanks to oversized polypropylene woofer cones with durable hi roll rubber surrounds. The cones move more air than other speakers of similar size, adding plenty of punch to the speaker's impressive performance. The 1 2" textile balanced dome