(Note: As is standard for this specific size configuration, protective cosmetic speaker grilles are not included, as they are meant to mount behind your vehicle's factory panels).
The
Infinity Reference REF-6432cfx is a 4"x6" two-way coaxial car audio speaker pair engineered to replace dull factory speakers with high-fidelity, signature Infinity sound. Part of the popular Reference Series, it is purposefully designed with an optimized frame size to drop straight into tight, shallow factory mount locations found in many classic vehicles, trucks, and SUVs without customization.
The speaker features a step up in acoustic clarity, employing smooth, non-fatiguing textile dome tweeters alongside an adjustable tweeter output level switch so listeners can tune high-frequency brightness depending on speaker positioning. It is highly efficient and designed to easily blossom when powered by either low-wattage original factory stereos or high-output aftermarket amplifiers.
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Woofer Architecture: Features patented Plus One™ polypropylene oversized midwoofer cones. By maximizing the available basket diameter, this design yields significantly more surface area than standard 4x6 cones, resulting in improved bass impact and clean midrange precision.
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Surround Technology: Uses a high-durability hi-roll rubber surround designed to endure extreme automotive heat, humidity, and continuous long-excursion vibration.
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Tweeter Design: Equipped with a 1/2" edge-driven balanced textile dome tweeter. Unlike rigid plastic tweeters, the woven fabric provides a wider soundstage with minimal harshness at high volumes.
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True Four Ohm Architecture: Uses a 3.0-ohm voice coil design. When connected, this low impedance strategically offsets the high resistance of small-gauge, factory speaker wiring. The source radio or amplifier ultimately sees a standard 4-ohm load, safely unlocking maximum wattage output.
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Performance Specs:
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Power Handling: 45 Watts RMS per speaker (135 Watts Peak per speaker; 270W peak per pair)
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Sensitivity (@ 2.83V): 92 dB
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Frequency Response: 75 Hz – 21,000 Hz
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Top-Mount Installation Depth: 1-3/4"
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Cutout Dimensions: 5-9/16" x 3-3/8"
What's Included in the Retail Box
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One (1) pair of Infinity Reference REF-6432cfx coaxial speakers
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Two (2) Standard 4x6" mounting adapter plates (pre-installed on the speakers from the factory)
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Eight (8) Machine screws for attaching speakers to your vehicle's mounting brackets
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Eight (8) Speed nuts (installed)
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Two (2) Strips of adhesive-backed foam mounting gasket tape
- Instruction/Owner's manual and installation template printed directly on the box
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