JL Audio C1-650 业主指南

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Due to ongoing product development, all specifications are subject to change without notice.

Continuous Power Handling: 50 Watts

Recommended Amp Power: 10-75 Watts per channel (RMS)

Efficiency: 90.5 dB @ 1W / 1m  |  96.5 dB @ 1W / 0.5m

Sensitivity: 93.0 dB @ 2.83V / 1m

Nominal Impedance: 4 ohm

Frequency Response: 48 Hz - 24 KHz ± 3 dB

Woofer:  

Injection-molded, mineral-filled, polypropylene cone

Rubber, positive roll surround

1.0 in. (25 mm) diameter voice coil

Flat, Conex® spider with integrated lead wires

Ferrite Magnet

Tweeter: 

Edge-driven, silk-suspended aluminum dome

0.75 in. (19 mm) diameter diaphragm / voice coil

Ferrofluid cooling / damping

Neodymium magnet

Crossover: 

Natural roll-off, low-pass

2nd order, high-pass filter with inductor and  

electrolytic capacitor

Included Components and Parts:

• Two (2) C1-650cw 6.50-inch (165 mm) woofers

• Two (2) C1-075ct 0.75-inch (19 mm) tweeters

•  Two (2) surface-mount tweeter fixtures

•  Two (2) C1-075cthp in-line, high-pass filters on  

4 ft. (1.2 m) wire harnesses

•  Two (2) metal spring clips (for tweeter flush-mounting)

• Eight (8) #8 x 0.75-inch (19mm) sheet metal screws

• Eight (8) #8 x 0.25-inch (6mm) thread forming screws

• Four (4) #6 x .625-inch (22 mm) sheet metal screws

• Eight (8) mounting clips

• Two (2) 4.7 mm female crimpable connectors

• Two (2) 2.8 mm female crimpable connectors

•  Two (2) 10mm stud bolts with fixed M4 nut

•  Two (2) 25mm stud bolts with fixed M4 nut

•  Two (2) M5 nuts

•  Two (2) multi-application speaker adaptor rings

GETTING STARTED 
•    Turn off the audio system. It is also 

advisable to disconnect the negative (–) 
terminal of your vehicle’s battery whenever 
performing installation work.

•   Before cutting, drilling or inserting any screw, 

check clearances on both sides of the planned 
mounting surface. Also check for any potential 
obstacles, such as window tracks and motors, 
wiring harnesses, etc. Check both sides of the 
vehicle, many vehicles are not symmetrical!

•   Always wear protective eyewear.

Grilles are not included with C1 speakers, as they 

are designed for installation into OEM (factory) 
speaker locations, located behind factory grilles. 
Should you need grilles, you will need to purchase 
aftermarket grilles separately.