JBL W12GTI Technical Data - Vented Box Volume
VENTED BOX VOLUME
(INCLUDES DRIVER/PORT DISPLACEMENTS)
VENTED
FREQUENCY RESPONSE @ 2.83 V
VENTED
TRANSDUCER EXCURSION @ 3000 W
SEALED BANDPASS BOX VOLUME
(INCLUDES DRIVER/PORT DISPLACEMENTS)
SEALED BANDPASS
FREQUENCY RESPONSE @ 2.83 V
SEALED BANDPASS
TRANSDUCER EXCURSION @ 2100 W
JBL, Incorporated • 250 Crossways Park Drive • Woodbury, NY 11797 • VOICE: 516-496-3400 • FAX: 516-496-4868 • www.jbl.com
W12GTi 12" Woofer – Technical Data
W12GTi
(side view)
Port
fo = 30.0 Hz
diameter = 4.0"
length = 13.31"
V
BOX
=
2.25 ft
3
(63.72 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
C
dB
105
100
95
90
85
80
75
70
65
20 Frequency 50 100 Hz 200 500 1k 2 k
Out-Of-Car
In-Car
12 dB LP @ 80 Hz
C
Xd mM
80
70
60
50
40
30
20
10
0
20 Frequency 50 100 Hz 200 500 1k 2 k
V
REAR
=
1.50 ft
3
(42.48 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
V
FRONT
=
2.00 ft
3
(56.64 liters)
W12GTi
(side view)
diam. = 6.0"
Port
fo= 45.0 Hz
length =
10.57"
C
dB
105
100
95
90
85
80
75
70
65
20 Frequency 50 100 Hz 200 500 1k 2 k
Out-Of-Car
In-Car
12 dB LP @ 80 Hz
C
Xd mM
40
35
30
25
20
15
10
5
0
20 Frequency 50 100 Hz 200 500 1k 2 k