TM
PROPOWER
rofessional-Grade Automotive Component Speaker System Owner’s
TM
PROPOWER
DECLARATION OF CONFORMITY
Woofer Installation
Electrical Connections and Crossover Adjustments
We, Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
France
declare in own responsibility, that the products
described in this owner’s manual are in compliance
with technical standards:
EN 50081-1:1992
EN 50082-1:1997
Figure 7.
Emmanuel Millot
Harman Consumer International
Chateau-du-Loir, France 7/01
Mounting the C508GTi or C608GTi woofer
where there is no factory speaker location.
To mount the C508GTi in factory locations,
omit the grille and grille tray.
Figure 8.
Mounting the C608GTi woofer in
standard 5-1/4" holes (in many
Japanese and American automobiles)
Figure 11.
Adjust the crossover using the jumpers
provided
Figure 10.
Connecting the speakers and the amplifier
to the crossover
Figure 9.
0
Mounting the C608GTi woofer in
165mm holes (in many European
and American automobiles)
Specific
C508GTi
5-1/4" Professional-grade
C608GTi
Tweeter
6-1/4"
Professional-grade
automotive component automotive component
speaker system
speaker system
Power handling (peak) 500W
Power handling (RMS) 125W
600W
n/a
n/a
n/a
n/a
n/a
150W
Frequency response
Nominal impedance
58Hz – 21kHz
4 ohms
50Hz – 21kHz
4 ohms
Sensitivity (2.83V/1m)88dB
89dB
Crossover
4th-Order Linquitz-Riley Acoustic, 3500Hz, 24dB/octave
n/a
Cut-out diameter
Mounting depth
4-5/8" (118mm)
2-3/8" (61mm)
5-1/8" (131mm)
2-11/16" (69mm)
1-3/4” (45mm)
1” (25.4mm)
Thiele and Small Parameters
Revc
3.00
3.50
3.14
Levc
0.16
0.25
0.01
Sd
0.0086
6.00
0.0117
6.69
0.0006
2.22
BL
Vas
3.34
7.90
0.0016
31
Cms
322.0
405.0
Mms
12.07
18.21
0.46
Mmd
11.61
17.48
0.452
1320
1.8
Fs
80.7
58.61
Qms
6.51
9.01
JBL Consumer Products • 250 Crossways
Qes
0.51
0.52
2.463
1.04
Park Drive, Woodbury, NY 11797
Qts
0.47
0.50
Top-plate thickness
Voice-coil length
Voice-coil diameter
0.2” (5.08mm)
0.5” (12.7mm)
2” (50.8mm)
0.25” (6.35mm)
0.65” (16.51mm)
2” (50.8mm)
n/a
©2001 JBL, Incorporated • JBL is a regis-
n/a
1” (25.4mm)
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