Infinity - REF507CF 5-1/4” Two-way component system w/crossover - Black

Edge-driven, textile tweeters

The audiophile-grade tweeters deliver smooth, non-fatiguing sound even at high output levels

Plus One™ technology

Plus One™ woofer cone architecture: Harman’s patented cones provide more overall speaker-cone area than competitors, resulting in higher sensitivity, increased low-frequency output, and accurate music reproduction

Key Feature

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.

Key Feature

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.

Key Feature