Infinity Reference 9633IX Speaker

The new Reference speakers are engineered to bring Infinity’s signature sound to more vehicles. They feature edge-driven textile tweeters for smooth, clear highs, with larger models offering an adjustable tweeter output level control for fine-tuned high-frequency performance based on installation location or listener preference.

Oversized Plus One™ woofers provide increased surface area, delivering deeper bass and enhanced midrange clarity. Additionally, our newly designed baskets ensure a precise fit in most factory speaker locations for seamless installation.

Available in a variety of standard sizes—3", 4", 5-1/4", 6-1/2", 6" x 8", and 4" x 6" coaxial, 6" x 9" 3-way, as well as 5-1/4", 6-1/2", and 6" x 9" component—Reference speakers are the ideal upgrade for superior sound quality over factory-installed options.