JL Audio C1-650X & C1-690X

C1 Series 6.5″ Coaxial Speaker System & C1 Series 6×9″ Coaxial Speaker System

General Specifications

Continuous Power Handling (RMS)	50 W
Recommended Amplifier Power (RMS)	10 – 75 W / Ch.
System Efficiency	90.5 dB @ 1 W / 1 m
System Nominal Impedance	4 Ω
System Frequency Response	48 Hz – 24 KHz ± 3 dB

Coaxial Specifications

Frame Outer Diameter* (A)	6.25 in / 159 mm
Grille Tray Outer Diameter (B)	N/A
Motor Outer Diameter (C)	3.15 in / 80 mm
Frontal Coaxial Tweeter Protrusion** (D)	0.72 in / 18 mm
Frontal Grille Protrusion (E)	N/A
Mounting Hole Diameter (F)	5.02 in / 128 mm
Mounting Depth (G)	2.07 in / 53 mm
Does not take into account mounting tabs *Frontal coaxial tweeter protrusion measured from mounting surface

General Specifications

Continuous Power Handling (RMS)	60 W
Recommended Amplifier Power (RMS)	10 – 100 W / Ch.
System Efficiency	91.5 dB @ 1 W / 1 m
System Nominal Impedance	4 Ω
System Frequency Response	39 Hz – 22 KHz ± 3 dB

Coaxial Specifications

Frame Outer Diameter* (A)	6.38 x 9.33 in / 162 x 237 mm
Grille Tray Outer Diameter (B)	N/A
Motor Outer Diameter (C)	3.54 in / 90 mm
Frontal Coaxial Tweeter Protrusion** (D)	0.41 in / 10 mm
Frontal Grille Protrusion (E)	N/A
Mounting Hole Diameter (F)	N/A
Mounting Depth (G)	2.75 in / 70 mm
Does not take into account mounting tabs *Frontal coaxial tweeter protrusion measured from mounting surface