JL Audio C3-650 C3 Series 6.5" 17cm Coaxial Component Car Speakers 75w RMS Pair

JL Audio C3-650 C3 Series 6.5" 17cm Coaxial Component Car Speakers 75w RMS Pair

JL Audio C3-650

Evolution™ C3 Series 6-1/2" convertible component speaker system

2-year-warrantyspeaker pair


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Product Information

2-Way Convertible Component / Coaxial System: 6.5-inch (165 mm) Woofer, 1-inch (25 mm) Silk Dome Tweeter

 C3 Product Spotlight

There are times when an installation calls for a separate woofer and tweeter and other times when a coaxial is the better approach. With the Evolution® C3 Convertible Component Systems, the same product can be deployed in either configuration, delivering outstanding audio power and quality in each application.

The C3-650 system features 6.5-inch (165 mm) component woofers with oversized 1.2-inch (30.5 mm) voice coils, mineral-filled polypropylene cones and injection-molded polymer baskets. The woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems.

The C3 tweeters are built with 1-inch silk dome diaphragms that deliver powerful, extended response, on and off axis. Flush-mounting and surface-mounting fixtures are included to fit a wide variety of installation needs. They can also be mounted onto the woofers in a coaxial format using the included fixtures.

C3 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!

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

Sonic character: Clean and Powerful

Sold as a pair.


  • Continuous Power Handling (RMS)    50 W
  • Recommended Amplifier Power (RMS)    20 - 50 W / Ch.
  • System Efficiency    91.0 dB @ 1 W / 1 m
  • System Nominal Impedance    6 Ω
  • System Frequency Response    4 kHz - 24 KHz ± 3 dB
  • Flush Mount Fixture Diameter (A1)    1.67 in / 42 mm
  • Surface Mount Fixture Diameter (A2)    1.71 in / 43 mm
  • Flush Mount Mounting Hole Diameter (B)    1.46 in / 37 mm
  • Flush Mount Mounting Depth (C)    0.40 in / 10 mm
  • Flush Mount Tweeter Frontal Protrusion (D1)    0.23 in / 6 mm
  • Surface Mount Tweeter Frontal Protrusion (D2)    0.76 in / 19 mm
  • Width (W)    1.96 in / 50 mm
  • Depth (D)    1.34 in / 34 mm
  • Height (H)    0.90 in / 23 mm

*With supplied crossover

What's Included

  • 2 C3-525cw Woofers
  • 2 C3-100ct Tweeters
  • 2 C3-525-XO Crossovers
  • 2 Woofer grilles
  • 2 Flush mount tweeter housings
  • 2 Surface mount tweeter housings
  • 2 Coaxial mount tweeter fixtures
  • 2 Metal spring clips for tweeter fixtures
  • Two M4x30mm Pan-head machine screws
  • 2 Crimp-on 0.187" Male quick slides
  • 2 Crimp-on 0.110" Male quick slides
  • 2 Crimp-on 0.25" Female quick slides
  • 2 Crimp-on 0.187" Female quick slides
  • 4 Crimp-on 0.110" Female quick slides
  • 12 Crimp-on spade connectors
  • Four 1" Flat head self-tapping screws
  • Twelve 1-1/8" Pan head self-tapping screws
  • 8 Speed clips
  • Owner's manual
  • Woofer cutout template

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