Club 625SQ

Club SQ Series 6-1/2" 2-way car speakers
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Product Description


Acoustically damped, UV-resistant polypropylene cone
Every Club speaker’s woofer cone is designed to deliver clean, non-resonant sound quality, while standing up to the demanding heat and humidity of the car environment.
Plus One™ woofer cone architecture
Harman’s patented 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 greater musical character.
PEI balanced dome tweeters
Club speakers play smooth, clear high frequencies with excellent dispersion, thanks to the PEI balanced dome tweeters.
High-sensitivity design
Club speakers’ efficiency produce plenty of sound from the power they’re fed, making them ideal for any application, even when they’re driven by relatively low-powered factory stereos.
Reduced critical dimensions
Club speakers are available in a range of standard sizes, and feature a compact design that allows them to fit in just about any vehicle on the road today. That means signature JBL sound in more vehicles.
Competitive pricing
Club speakers provide signature JBL sound at affordable prices.
High performance – for everybody
Club coaxial and component speakers bring legendary JBL sound to more vehicles. Their compact design means they’ll fit in most cars and trucks on the road, while high sensitivity delivers outstanding performance, even when they’re powered by factory stereos. Rugged polypropylene cones with the Plus One™ design deliver hard-hitting bass and long performance life. PEI balanced dome tweeters play smooth highs. Available in a range of standard sizes—3", 4", 5-1/4", 6", 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.

Technical Specifications

Additional Information

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Technical Specifications

CLUB 4020
General Specifications
Power Handling75W RMS, 225W peak
Sensitivity (@ 2.83V)93 dB
Impedance (ohms)3
Audio Specifications
Frequency Response48-21,000 Hz
What's in the box
Two 2-way speakers
2 Mounting brackets (includes GM/Chrysler)
2 Grilles
2 Grille rings
2 JBL Grille badges
Eight 1" Screws
Eight 1/2" Screws
8 Speed clips
2 Adhesive backed foam gasket strips
Installation manual


The latest owner's manuals, quick start guides, and documents.


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