HARMAN KARDON 1200GTI
Manual de Servicio

1200GTi 12" Woofer � Technical Data
SEALED BANDPASS BOX VOLUME NOTES

Port
fo = 65 Hz

length = 12.61"

GTi1200
(side view) diam. = 4"

VREAR = 1.35 ft3 (38.23 liters)
(all sides lined with 1-inch fiberglass or fiberfill)

VFRONT = 0.50 ft3 (14.16 liters)

SEALED BANDPASS FREQUENCY RESPONSE @ 2.83 V
100 dB In-Car 12 dB LP @ 80 Hz 95

90

Out-Of-Car

85

80

75

70

65

60 20 Frequency 50 100 Hz 200 500 1k

C

2k

SEALED BANDPASS EXCURSION/GROUP DELAY @ 500 W
20.0 Xd mM T mSec 100 17.5 75

15.0

50

12.5 Group Delay 10.0

25

0

7.5 Transducer Excursion 5.0

-25

-50

2.5

-75

0.0 20 Frequency 50 100 Hz 200 500 1k

-100 2k
C

7�52 . . . . . JBL Technical Data