JL Audio C2-650 6.5″ 2-Way Component Speakers – Pair – #99617

Model Number: C2-650
UPC: 699440996174
Model Number: C2-650
UPC: 699440996174

JL Audio C2-650 #99617 – 2 Way Component System – Pair

  • Peak Power: 200 watts per pair / 100 watts each
  • RMS Power: 120 watts per pair / 60 watts each
  • Mica-filled polypropylene cone
  • 3-Position adjustable tweeter level






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Availability: In stock

Product Description

Features & Specifications




JL Audio C2-650 #99617 – 2 Way Component System – Pair

The JL Audio C2-650 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and long linear excursion woofer designs so you get full-bodied low tones you can really feel. The separate 3/4″ silk dome tweeters serve up smooth-sounding high frequencies that won’t tax your ears, adding a satisfying dose of realism to your soundstage.

The JL Audio C2-650 system features 6.5-inch (165 mm) component woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio’s vast woofer design experience and advanced modeling systems. The 6.5-inch (165 mm) format is a direct fit in many vehicles. Multiple mounting patterns are provided on the woofer frame for easy installation into most vehicles that accept a 6.5-inch (165 mm) speaker.

The C2 component tweeters are built with 0.75-inch silk dome diaphragms that deliver smooth, extended response, on and off axis. Flush-mounting and surface-mounting fixtures are included to fit a wide variety of installation needs. C2 crossover networks are compact and built with premium component parts, including Mylar capacitors and segmented air-core inductors. Three levels of tweeter attenuation are provided, as well as a tweeter protector.

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

  • Sonic character: Clean and Dynamic
  • Sold as a pair.
  • Silk Dome Tweeter
  • Summary:
    Light, fast moving silk dome material promotes high-frequency accuracy.

Detailed Information:
Silk is a natural material with inherently good characteristics as a tweeter diaphragm. In addition to being very light in weight, silk exhibits excellent damping properties, which reduces ringing and resonances in the tweeter’s passband, leading to a smooth, pleasing high-frequency character free from unnatural sibilance or exaggerated brightness. Compared to a harder material dome, a silk tweeter does not exhibit as much ultra-high frequency extension, but is preferred by many audiophiles for its overall balance.

Woofer Dimensions

Lineart Bottom-View and Side-View of C2-650 Component Speaker with dimension labels A-G

Frame Outer Diameter* (A) 6.5 in / 165 mm
Grille Tray Outer Diameter (B) 6.84 in / 174 mm
Motor Outer Diameter (C) 3.15 in / 80 mm
Frontal Coaxial Tweeter Protrusion (D) N/A
Frontal Grille Protrusion** (E) 0.85 in / 22 mm
Mounting Hole Diameter (F) 5.56 in / 141 mm
Mounting Depth (G) 2.44 in / 62 mm
*Does not take into account mounting tabs**Frontal grille protrusion measured from mounting surface

Tweeter Dimensions

Lineart Side-View of flush mounting and surface mounting options for C2-075ct Tweeter with physical specification dimension labels

Flush Mount Fixture Diameter (A1) 1.87 in / 48 mm
Surface Mount Fixture Diameter (A2) 1.69 in / 43 mm
Flush Mount Mounting Hole Diameter (B) 1.625 in / 41 mm
Flush Mount Mounting Depth (C) 0.76 in / 19 mm
Flush Mount Tweeter Frontal Protrusion (D1) 0.29 in / 7 mm
Surface Mount Tweeter Frontal Protrusion (D2) 0.92 in / 23 mm

Crossover Dimensions

Lineart Top-View and Side-View of C2-XO Coaxial Speaker with Height (H), Width (W) and Depth (D) dimension labels
Width (W) 3.36 in / 85 mm
Height (H) 1.44 in / 37 mm
Depth (D) 4.72 in / 120 mm
Model C2-650
Model: C2-650
Product: JL Audio C2-650 6.5" 2-Way Component Speakers - Pair - #99617
Weight 3.2 kg

Speaker Size: 6 1/2
Design: 2-way
Tweeter Design: 3/4" Dome
Impedance: 4 Ohms
Tweeter Composition: Silk
Woofer Composition: Mica-filled Poly
Woofer Surround: Butyl Rubber
Sensitivity (1W at 1 meter): 91
Frequency Response: 59 – 22k Hz
Minimum RMS Wattage: 15
Maximum RMS Wattage: 60
Peak Power Handling: 225 Watts
Top-mount Depth: 2 9/16"
Cutout Diameter or Length: 5 9/16"
Mounting Height: 0.189"

What's in the box

JL Audio C2650 owner's manual
2 C2-650cw Woofers
2 C2-075ct Tweeters (with 6" wires attached)
2 C2-650-XO Crossovers
2 Grilles
2 Self-adhesive JL Audio badges
2 Flush mount tweeter housings
2 Surface mount tweeter housings
2 Metal spring clips for tweeter fixtures
2 M4x30mm Pan-head machine screws
2 Crimp-on 0.187" Male quick slides
2 Crimp-on 0.110" Male quick slides
2 Crimp-on 0.205" Female quick slides
2 Crimp-on 0.110" Female quick slides
Four 7/8" Flat head self-tapping screws
Twelve 1-1/8" Pan head self-tapping screws
8 Speed clips
12 Crimp-on spade connectors
Owner's Manual
Woofer cutout template

Speaker Design


Speaker Sensitivity

Speaker Size


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JL Audio 1 Year Limited Warranty