Upgrade your vehicle’s audio with the JL Audio C1-525x 5.25″ Coaxial Car Speakers, part of JL Audio’s highly regarded C1 Series. These premium coaxial speakers bring improved clarity, depth and detail to your music by combining quality engineering with high-grade materials. The mineral-filled polypropylene woofer provides a solid, distortion-controlled midrange and bass response, while the edge-driven aluminium dome tweeter produces accurate, sparkling high frequencies with excellent dispersion.
The C1-525x system is engineered as a direct replacement for most standard 5.25″ speaker positions found in doors, rear decks and dashboards. Breakaway mounting tabs enable flexible installation in either 2-hole or 4-hole configurations, making them a perfect drop-in upgrade to worn or underperforming factory speakers.
Whether you’re listening to rock, pop, hip-hop or podcasts, these coaxial speakers improve clarity and dynamics across the frequency range, giving you a richer, more immersive in-car audio experience. From daily commuter drives to long road trips, the JL Audio C1-525x pair delivers superior audio quality you can hear and feel.
Continuous Power Handling (RMS): 50 W
Recommended Amplifier Power (RMS): 10 - 75 W / Ch.
System Efficiency: 89.0 dB @ 1 W / 1 m
System Nominal Impedance: 4 Ω
System Frequency Response: 54 Hz - 24 KHz ± 3 dB
Sold as a pair. Grilles not included.
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Brand: JL Audio
Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Any Car - Any Car (No year)
Alfa Romeo - 155 (Type 167)' (1992 - 1998)
Audi - 80 (B4) (1991 - 1995)
Eagle - Summit (1992 - 1996)
Holden - Cruze (YG) (2002 - 2006)
Mazda - 121 (Autozam Revue) (1990 - 1996)
Nissan - Elgrand E51 (2002 - 2010)
Renault - Kangoo * (1999 - 2008 )
Saab - 9-4X " (2011 - 2012)
Suzuki - Ignis (FH) (2000 - 2004)
Vauxhall / Opel - Corsa D (2006 - 2014)
Volkswagen - Transporter T4 (1990 - 2003)
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