JL Audio C5-525X 5.25″ Coaxials Speakers – #99101


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JL Audio C5-525X #99101 – 5.25″ Coaxials Speakers

  • 2-way 5-1/4″ speakers (pair)
  • mineral-filled polypropylene woofer
  • butyl rubber surround
  • cast alloy frame with Elevated Frame Cooling
  • 3/4″ silk dome tweeter

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SKU: C5-525X Item #: 99101 Category:

Product Description

JL Audio C5-525X #99101 – 5.25″ Coaxials Speakers

With the JL Audio C5-525X the smoothness and transparency of a high-end silk dome tweeter combines with top-flight woofer performance to create a coaxial loudspeaker system with exceptional refinement and dynamic capability.

The C5-525x system features 5.25-inch (130 mm) woofers with die-cast alloy baskets and Kurt Müller cones and suspensions. The woofer benefits from JL Audio’s vast woofer design experience and advanced modeling systems.

Tweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver smooth, extended response, on and off axis. The small size of the C5 tweeter minimizes tweeter protrusion, allowing C5 coaxials to easily fit behind most factory speaker grilles.

C5 crossover networks are compact and built with premium component parts, including Mylar® capacitors and segmented air-core inductors. Four levels of tweeter attenuation are provided, as well as three levels of mid-range presence adjustment, for twelve possible voicing combinations!

Speaker grilles are included, each consisting of a black grille tray and a black steel mesh grille with an electroformed JL Audio logo.

Sonic character: Smooth and balanced

Made in Germany, Sold as a pair.

Additional Information

Weight 2.7 kg
RMS Power

56 to 75 Watts

Speaker Design

2-Way, Coaxial


– Description:
– Evolution C5 5.25 in. / 130 mm 2-Way Coaxials
– 5.25 in. / 130 mm Woofers; 0.75 in. / 19 mm Silk Soft Dome Tweeters
– Grilles Included

– Woofers: Cast Alloy Frame, Patented
– Elevated Frame Cooling (U.S. Patent #6,219,431 & #6,229,902), DMA-Optimized
– Motor System, Mineral-Filled Polypropylene Cone, Butyl Rubber Surround, 1-in. /
– 25 mm Voice Coil, Kapton® Former, Low-Profile, Symmetrical Roll Spider, Ferrite Magnet
– Tweeters: 0.75 in. / 19 mm Silk Soft
– Dome, Ferrofluid Cooling and Damping, Neodymium Magnet

– Crossover
– Networks: 2-way network with 1st order
– low-pass and 2nd order high-pass circuit, premium Mylar capacitors, air-core
– inductors, 4-position adjustable tweeter output level, 3-position midrange
– presence control, Polyswitch tweeter protection
– Continuous Power
– Handling: 75 Watts
– Peak Music Power: 225 Watts
– Rec. Power Range (per channel): 25 – 150 Watts

– System
– Efficiency: 88.5 dB @
– 1W/1m
– System Nominal
– Impedance: 4 ohms
– System Frequency
– Response: 53 Hz – 25 KHz (± 3dB)
– Woofer Frame Outer Diameter* (A) 5.80 in. / 147.3 mm
– Woofer Grille Tray Outer Diameter** (B) 6.02 in. / 152.9 mm
– Woofer Magnet Outer Diameter (C) 3.15 in. / 80.0 mm
– Frontal Coaxial Tweeter Protrusion*** (D) 0.54 in. / 13.7 mm
– Woofer Frontal Grille Protrusion**** (E) 0.92 in. / 23.5 mm
– Woofer Mounting Hole Diameter (F) 4.48 in. / 113.8 mm
– Woofer Mounting Depth (G) 2.28 in. / 57.9 mm

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JL 1 Year Limited Warranty


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