Infinity - REF467F 4” x 6” Two-way car audio speaker - Black

Plus One™ technology

Plus One™ woofer cone architecture: Harman’s patented (US patent #7,548,631) Plus One™ cones provide more overall speaker-cone area than other cones in its class, resulting in higher sensitivity, increased low-frequency output, and accurate music reproduction.

Optimized frame size

Available in a range of standard sizes with a compact design that fits virtually any vehicle on the road today.

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