OWNER’S MANUAL
6.50-inch (165 mm) Component Woofer
C5-650cw-Single
| Physical Dimensions | |
| Frame Outer Diameter (A) | 6.52 in. / 166 mm |
| Grille Tray Outer Diameter (B) | 6.76 in. / 172 mm |
| Magnet Outer Diameter (C) | 3.54 in. / 90 mm |
| Frontal Grille Protrusion (D) | 0.98 in. / 25 mm |
| Mounting Hole Diameter (E) | 5.56 in. / 141 mm |
| Mounting Depth (F) | 2.54 in./ 65 mm |
Included Components and Parts:
- One C5-650cw-Single 6.50-inch (165 mm) Woofer
- One Metal Woofer Grille with ABS Grille Tray
- One Self-Adhesive JL Audio Nameplate for Grille
- Butyl Adhesive Putty for Woofer Grille
- Four 4 mm x 30 mm Sheet Metal Screws
- Four 4 mm Mounting Clips
- One 6.4 mm Female Crimpable Connector
- One 4.7 mm Female Crimpable Connector
Specifications:
Speaker Type: Component WooferNominal Diameter: 6.5 in (165 mm)Design Bandwidth: 50 Hz – 5.5 kHzNominal Impedance (Znom): 4 ohmsContinuous Power Handling: 75W (RMS)Recommended Amplifier Power: 25-150W (RMS)Net Weight: 2.19 lbs. (1.00 kg)Driver Rear Displacement: 0.0086 ft3 (0.243 L)Min. Recommended Sealed Enclosure: 0.618 ft3 (17.5 L)
Parameters:
Voice Coil Resistance (Re): 3.106 ohmsFree Air Resonance (Fs): 56.8 HzReference Efficiency (no): 0.388%Efficiency @ 1W/1m: 87.8 dB SPLSensitivity @ 2.83V/1m: 90.8 dB SPLElectrical “Q” (Qes): 0.623Mechanical “Q” (Qms): 7.368Total Speaker “Q” (Qts): 0.575Equivalent Compliance (Vas): 0.48 ft3 (13.71 L)Moving Mass (Mms): 15.473 gMechanical Compliance (Cms): 0.000507 m/NMagnetic Strength (BL): 5.25 N/AEffective Piston Area (Sd): 21.3 sq.in. (0.0138 sq. m)One-Way Linear Excursion (Xmax): 2.5 mm
Design Bandwidth:
With 48 dB/octave filters: 50 Hz – 5.5 kHzWith 24 dB/octave filters: 60 Hz – 5.5 kHzWith 12 dB/octave filters: 70 Hz – 5.5 kHz
Crossover Setting Guidelines: 3-Way Speaker System
C5-650cw-Single WooferLow-Pass: 24 dB/octave Linkwitz-Riley @ 300 HzLevel Offset: -1.0 dBC5-400cm-Single MidrangeHigh-Pass: 12 dB/octave Linkwitz-Riley @ 550 HzLow-Pass: 12 dB/octave Linkwitz-Riley @ 7000 HzLevel Offset: 0 dBC5-075ct-Single TweeterHigh-Pass: 24 dB/octave Linkwitz-Riley @ 7000 HzLevel Offset: -0.5 dB
Crossover Setting Guidelines: 2-Way Speaker System
C5-650cw-Single WooferLow-Pass: 24 dB/octave Linkwitz-Riley @ 5500 HzLevel Offset: 0 dBC5-075ct-Single TweeterHigh-Pass: 24 dB/octave Linkwitz-Riley @ 5500 HzLevel Offset: -1.0 dB
Please note: These are recommended starting points for tuning. In-vehicle measurements should be made to optimize the crossover for speaker placement and vehicle acoustics. Because of vehicle acoustics, the use of equalization will be required to achieve flat frequency response characteristics. Individual results may vary.
INTRODUCTION
The C5-650cw-Single is a component woofer capable of operating in a 3-way system, with a midrange and tweeter, or with only a tweeter in a 2-way configuration.Passive crossover networks are not included with C5-Single drivers, as they are designed for active systems. Actively configured systems allow all filtering and/or equalization to be configured prior to reaching the amplifier, thus avoiding the technical compromises of passive crossover networks.For optimum performance, we strongly recommend the use of a high-quality DSP and a dedicated amplifier channel. Precise setup of equalization, delay and crossover filters will ensure optimal in-vehicle performance.Should you have any questions regarding the instructions in this manual, please contact your authorized JL Audio dealer for assistance, or contact the JL Audio Technical Support Department.
FACTORY LOCATION INSTALLATION
CUSTOM LOCATION INSTALLATION
Hand-tighten the screws evenly in a criss-cross pattern to avoid bending the speaker frame or stripping the mounting clips.
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