Infinity Reference REF307F 3.5" Coaxial Speakers closeout giving you the flexibility to

giving you the flexibility to create a custom car audio setup that suits your style

The package includes in-line crossovers that protect the tweeters against lower frequencies

in the box: ACX-600

USB (64G memory)

High Level Turn On

Infinity Reference REF307F 3.5" Coaxial Speakers closeout giving you the flexibility toA modern classic Just as they were throughout my 16 years as a Crutchfield Advisor, Infinity's Reference Series speakers remain a popular choice for upgrading from factory speakers. The REF307F 3 1 2" 2 way car speakers follow that Infinity heritage by offering the killer combo of high efficiency and superb sound. Designed to work behind factory grilles, these Infinity speakers can liven up your music. Infinity's famous ingredients Reference Series