Rely on Infinity to revitalize the sound in your car. Replace your tired-out, old factory speakers with Reference Series full-range speakers that'll play your music louder and better.

Infinity Reference 9633cf 6"x9" speakers feature a Plus One+ woofer design that maximizes cone surface area so you enjoy richer, deeper lows. Textile dome midranges and tweeters project the mids and highs with precision, covering the entire musical frequency spectrum for true-to-life reproduction of vocals and instrumentals. Large voice coils in the tweeters allow for high power-handling. Grilles are not included — factory grilles are appropriate for most installations, but optional grilles are available.

Important Note: These Infinity Reference speakers use a low impedance design to pull more power safely from your car stereo or amplifier. This design is compatible with virtually all factory and aftermarket stereos.

Installation Note: These Infinity speakers do not include screws or speed clips. You may be able to use the factory screws to install them, but it's always a good idea to have an assortment of self-tapping screws (5/8" to 1") and speed-clips on hand.