JBL Gti manual Specific

Specific

	C508GTi		C608GTi	Tweeter
	5-1/4" Professional-grade			6-1/4"
Professional-grade
	automotive component		automotive component
	speaker system		speaker system
Power handling (peak)	5 0 0 W		6 0 0 W	n/a
Power handling (RMS)	1 2 5 W		1 5 0 W	n/a
Frequency response	58Hz – 21kHz		50Hz – 21kHz	n/a
Nominal impedance	4 ohms		4 ohms	n/a
Sensitivity (2.83V/1m)	88dB		89dB	n/a
Crossover	4th-Order Linquitz-Riley	Acoustic, 3500Hz, 24dB/octave
n/a
Cut-out diameter	4-5/8" (118mm)		5-1/8" (131mm)	1-3/4” (45mm)
Mounting depth	2-3/8" (61mm)		2-11/16" (69mm)	1” (25.4mm)
Thiele and Small Parameters
Revc	3.00		3.50	3.14
Levc	0.16		0.25	0.01
Sd	0.0086		0.0117	0.0006
BL	6.00		6.69	2.22
Vas	3.34		7.90	0.0016
Cms	322.0		405.0	31
M m s	12.07		18.21	0.46
M m d	11.61		17.48	0.452
Fs	80.7		58.61	1320
Q m s	6.51		9.01	1.8
Qes	0.51		0.52	2.463
Qts	0.47		0.50	1.04
Top-plate thickness	0.2” (5.08mm)		0.25” (6.35mm)	n/a
Voice-coil length	0.5” (12.7mm)		0.65” (16.51mm)	n/a
Voice-coil diameter	2” (50.8mm)		2” (50.8mm)	1” (25.4mm)

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Park Drive, Woodbury, NY 11797
1-800-336-4JBL (4525)	www.jbl.com
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