JL Audio C1-650x
The JL Audio C1-650x is a 6.5″ (16.5 cm) two-way coaxial car speaker from the C1 series, designed to deliver loud sound with minimal distortion at an unbeatable price. The DMA-optimised woofer uses a mineral-filled polypropylene cone for better bass response, and the true edge-driven aluminium dome tweeter provides crystal-clear highs. A shallow 53 mm mounting depth and supplied multi-application adapter brackets make the C1-650x an easy replacement for most factory 6.5″ speakers.
Key Features
- DMA-Optimised Woofer: Proprietary motor, suspension and cone modelling systems result in reduced distortion, improved transient performance and stellar sound quality.
- Real Aluminium Dome Tweeter: True edge-driven 19 mm (0.75″) aluminium dome tweeter with silk surround suspension for crystal-clear sound.
- Tweeter Protection: Onboard second-order high-pass filter safeguards the tweeter.
- Near-Universal Fit: Shallow 53 mm mounting depth, minimal tweeter protrusion and breakaway tabs help the speaker fit most OEM locations behind factory grilles.
- Adapter Brackets Included: Two multi-application adapter brackets and eight 1/4″ thread forming screws are supplied with the C1-650x.
- Mineral-Filled Polypropylene Cone: Durable, well-damped cone for smooth midrange and strong midbass.
- Sold as a Pair: Two coaxial speakers with mounting screws, speed clips and crimpable connectors.
- 2-Year Warranty: Backed by the JL Audio manufacturer warranty.
Technical Specifications
- Speaker Type: 6.5″ two-way coaxial
- Continuous Power Handling (RMS): 50 W
- Recommended Amplifier Power (RMS): 10 – 75 W per channel
- Sensitivity (SPL @ 1 W/1 m): 90.5 dB
- Frequency Response (+/- 3 dB): 48 Hz – 24 kHz
- Nominal Impedance: 4 Ohm
- Voice Coil Diameter: 25 mm (1″)
- Cone Material: Mineral-filled polypropylene
- Tweeter: 19 mm (0.75″) aluminium dome
- Frame Outer Diameter: 159 mm (6.25″)
- Mounting Hole Diameter: 128 mm (5.02″)
- Mounting Depth Clearance: 53 mm (2.07″)
- Motor Outer Diameter: 80 mm (3.15″)
- Frontal Tweeter Protrusion: 18 mm (0.72″)
- Speaker Connections: Spade connectors
The JL Audio C1-650x is the straightforward way to bring genuine JL Audio sound quality to your factory 6.5″ speaker locations.
