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 ofter an adjustable tweeter output level control for optimization based on installation location. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered basket is optimized to fit most factory openings. Available in a range of standard sizes—3", 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.

General Features: 

• 6-1/2" 2-way car speakers
• Plus One+ polypropylene woofer cone with hi-roll rubber surround
• 1" edge-driven, textile dome tweeter
• Included brackets allow mounting in a variety of 6-3/4" and 6-1/2" openings
• True Four Ohm Impedance technology: speaker's 3-ohm impedance combines with speaker wire 

• Impedance for a 4-ohm load
• Handles up to 55 watts RMS (165 watts peak power)
• Frequency response: 57-21,000 Hz
• Sensitivity: 93 dB
• Top-mount depth: 1-13/16"