Infinity Reference 4022CFX 4" Coaxial Speakers

Infinity Reference 4022CFX 4" Coaxial Speakers
(JBL Infinity REF4022CFX)

We Think You Should Know

• Australian Infinity Warranty
• Purchase Guarantee (see T&C's)
• 45W RMS / 135W peak power
• 67Hz – 21kHz frequency response
• Plus One woofer cone architecture
• Edge-driven textile tweeters
• Optimised frame size

Overview

The Infinity Reference 4022CFX 4" Coaxial Speakers are compact, high-performance speakers engineered to deliver Infinity's signature sound in vehicles with 4-inch factory locations. With 45W RMS power handling and a 67Hz–21kHz frequency response, these speakers reproduce clear vocals, detailed highs, and enhanced bass output. The patented Plus One woofer cone provides more surface area for higher sensitivity and increased low-frequency performance, while the edge-driven textile tweeters deliver smooth, never-harsh high-frequency reproduction. Optimised frames ensure easy installation in most factory openings.

Key Features:

• 45W RMS / 135W Peak Power – Delivers clean, detailed sound with ample headroom for dynamic listening sessions and aftermarket amplifier compatibility.
• 67Hz – 21kHz Frequency Response – Wide frequency range captures deep bass, clear midrange, and extended highs beyond 20kHz for exceptional detail.
• Patented Plus One Woofer Cone Architecture – Harman's patented (US #7,548,631) cones provide more overall speaker-cone area than other cones in its class for higher sensitivity, increased bass output, and greater musical character.
• Edge-Driven Textile Tweeters – Audiophile-grade tweeters deliver smooth, never-harsh sound regardless of output level, ensuring comfortable long-term listening.
• 92dB High Sensitivity – Efficient design produces impressive output from modest amplifier power, maximising system performance with factory or aftermarket head units.
• 3.0 Ohm Impedance – Low impedance architecture extracts maximum output from amplifiers for enhanced depth and detail.
• Optimised Frame Size – Compact design allows them to fit in just about any vehicle on the road today with 4-inch factory speaker locations.

Ideal For

• Factory speaker replacement in vehicles with 4-inch locations
• Drivers seeking signature Infinity sound at an affordable price
• Compact cars and vehicles requiring 4-inch coaxial speakers
• Upgrading factory speakers with enhanced bass and midrange performance
• Systems requiring 3.0 ohm impedance for amplifier optimisation

Infinity Car Audio

Since their beginnings in 1968 Infinity Loud Speakers have been renowned for producing some of the best home and car audio speaker systems money could buy and the latest Kappa Series of speakers is no different. Infinity holds many US patents for their speaker designs and technologies from their Plus One cone technologies and true 4-ohm topology through to their exclusive Intermount, I-Mount and Starfish speaker mounting systems. Infinity is truly one of a few genuine speaker brands and a brand we have no hesitation in recommending should you have not heard of them before.

• 1 x Pair of Infinity Reference 4022CFX 4" coaxial speakers
• 1 x Foam mounting tape
• 1 x Owner's manual