Infinity REF607F Reference Series 6.5″ Extreme-Performance Automotive coaxial Speakers

New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles. They feature edge-driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high-frequency optimization based on installation location or the listener’s preference. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered baskets are optimized to fit most factory speaker locations. Available in a range of standard sizes – 3-1/2″, 4″, 5-1/4″, 6-1/2″, 6″ x 8″ and 4″ x 6″ coaxial, 6″ x 9″ 3-way, and 5-1/4″, 6-1/2″, and 6″ x 9″ component – they’re the perfect upgrade from factory speakers.

The audiophile-grade tweeters used in Infinity’s new Reference speakers deliver smooth, non-fatiguing sound even at high output levels.
The larger Reference multielement and component systems offer a tweeter output level control to optimize system linearity to suit installation location or the listener’s preference.
Harman’s patented (US patent #7,548,631) Plus One cones provide more overall speaker-cone area than other cones in its class – the result is higher sensitivity, increased low-frequency output and accurate music reproduction.
Reference speakers are available in a range of standard sizes, and feature a compact design that allows them to fit just about any vehicle on the road today.