JL Audio C1-650se
The JL Audio C1-650se is the Silk Edition of the C1 6.5″ (16.5 cm) two-way component system. It levels up the standard C1-650 with larger 1-inch (25 mm) silk dome tweeters for exceptional audio fidelity and a larger 30 mm voice coil on the woofer. DMA-optimised woofers with mineral-filled polypropylene cones deliver loud, low-distortion midbass, while outboard crossovers with tweeter protection circuitry make it a complete, easy-to-install upgrade for most factory speaker locations.
Key Features
- Silk Dome Tweeters: Larger 25 mm (1″) silk dome tweeters provide exceptional audio fidelity – the key upgrade over the standard C1-650 with 19 mm aluminium domes.
- DMA-Optimised Woofers: Proprietary motor, suspension and cone modelling systems reduce distortion and improve transient performance for stellar sound quality.
- 30 mm Voice Coil: Larger 30 mm (1.2″) woofer voice coil compared with 25 mm on the C1-650.
- Tweeter Protection: In-line, outboard second-order high-pass filters with advanced tweeter protection circuitry.
- Near-Universal Fit: Moderate 53 mm mounting depth, breakaway tabs and two multi-application adapter brackets aid fitting into OEM locations.
- Flexible Tweeter Mounting: Flush mount and surface mount tweeter housings with spring clips, screws, stud bolts and nuts included.
- 2-Year Warranty: Backed by the JL Audio manufacturer warranty.
Technical Specifications
- Speaker Type: 6.5″ two-way component system, Silk Edition
- Continuous Power Handling (RMS): 50 W
- Recommended Amplifier Power (RMS): 10 – 75 W per channel
- Sensitivity (SPL @ 1 W/1 m): 91 dB
- Frequency Response (+/- 3 dB): 48 Hz – 21 kHz
- Nominal Impedance: 4 Ohm
- Voice Coil Diameter: 30 mm (1.2″)
- Cone Material: Mineral-filled polypropylene
- Tweeter: 25 mm (1″) silk dome
- Woofer Frame Outer Diameter: 159 mm (6.25″)
- Woofer Mounting Hole: 128 mm (5.02″)
- Woofer Mounting Depth Clearance: 53 mm (2.07″)
- Tweeter Flush Mount Fixture / Hole Diameter: 50 mm (1.97″) / 45 mm (1.75″)
- Tweeter Flush Mount Depth: 10 mm (0.40″)
- Crossover Dimensions (W x H x D): 64 x 49 x 28 mm (2.53 x 1.93 x 1.09″)
- Speaker Connections: Spade connectors
Choose the JL Audio C1-650se when you want the smooth, refined highs of a silk dome tweeter in an affordable, factory-friendly component system.
