About: Infinity Reference REF-6432cfx 4"x6" 2-way 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", 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. 

Edge-driven, textile tweeters

The audiophile-grade tweeters used in Infinity's new Reference speakers deliver smooth, non-fatiguing sound even at high output levels. 

Adjustable tweeter output level

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. 

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 — the result is higher sensitivity, increased low-frequency output and accurate music reproduction. 

Optimized Frame Size

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. 

Specifications:

• 4"x6" 2-way speakers (pair)
• Plus One+ polypropylene woofer cone with hi-roll rubber surround
• 1/2" balanced textile dome tweeter
• Handles up to 45 watts RMS (135 watts peak power)
• True Four Ohm Impedance technology
  • Speaker's 3-ohm impedance combines with speaker wire impedance for a 4-ohm load
  • Compatible with virtually all factory or aftermarket car stereos
• Frequency response: 75-21,000 Hz
• Sensitivity: 92 dB
• Top-mount depth: 1-3/4"
• Grilles not included

What's in the Box:

• Two 2-way speakers
• 2 Standard 4x6 mounting adapters (installed)
• 8 Machine screws (attaching speakers to mounting brackets)
• 8 Nuts (installed)
• 2 Adhesive backed foam gasket strips
• Instruction manual
• Template on box