Infinity Reference REF697CF 6" x 9" Component Speaker System Product Overview: The Infinity Reference REF697CF is a high-performance 6" x 9" component system designed to provide a "modern classic" upgrade for factory audio. This set includes two woofers, two separate tweeters, and two external crossovers. Engineered for high efficiency, these speakers deliver the signature Infinity sound—clear, detailed, and punchy—whether powered by a factory head unit or a dedicated aftermarket amplifier. Key Features Plus One™ Woofer Architecture The REF697CF utilizes patented Plus One™ polypropylene woofers. By extending the cone to the edge of the basket, Infinity provides more surface area than competing speakers in the same size class. This results in higher sensitivity and increased low-frequency output, giving your music significantly more "thump" and midrange presence. Edge-Driven Textile Tweeters Unlike standard balanced-dome tweeters, these 3/4" edge-driven textile dome tweeters are designed for smooth, non-fatiguing highs. This audiophile-grade construction ensures that even at high volumes, the high frequencies remain crisp without becoming harsh. The included Starfish™ mounting brackets simplify the process of installing these tweeters into factory locations. Adjustable Tweeter Control The external crossovers feature an adjustable tweeter output level (0 or +3 dB). This allows customers to fine-tune the "brightness" of their system based on the speaker's placement in the vehicle. If the tweeters are mounted low in the door, the +3 dB boost can help bring the soundstage up to ear level for better imaging. True 4-Ohm Technology These speakers feature a 3-ohm low-impedance design. This is intentionally engineered to compensate for the resistance of thin factory speaker wires. When combined with your vehicle's wiring, the amplifier sees a true 4-ohm load, safely extracting more power from your stereo for a louder, cleaner performance. Technical Specifications Category Specification Performance Speaker Size 6" x 9" Power Handling 125W RMS / 375W Peak (per side) Nominal Impedance 3.0 Ohms (True 4-Ohm compatible) Frequency Response 46Hz – 21kHz Sensitivity (@ 2.83V) 93 dB Construction Woofer Material Polypropylene with Rubber Surround Tweeter Type 3/4" Edge-Driven Textile Dome Crossover External with 0/+3dB Tweeter Adjustment Installation Mounting Depth 3-1/8" (79mm) Cutout Diameter 8-1/2" x 5-3/4" Warranty Parts/Labor 1 Year
