JBL GT1500 Manual de instrucciones
SPECIFICATIONS
DIAMETER: 15" (381.0 MM)
SENSITIVITY (2.83 V @ 1 M): 97 dB
POWER HANDLING: 300 WRMS
FREQUENCY RESPONSE: 20 ~ 2,000 HZ
NOMINAL IMPEDANCE:4OHMS
VOICE-COIL DIAMETER: 2.0" (50.7 MM)
DIMENSIONS:
THIELE-SMALL PARAMETERS
VOICE COIL DCRESISTANCE:R
EVC (OHMS) . . . . . . 3.25
VOICE COIL INDUCTANCE @ 1 KHZ:L
EVC (MH). . . . . . . . 1.99
DRIVER RADIATING AREA:S
D(IN2) . . . . . . . 131.94
SD(CM2). . . . . . . 855.00
MOTOR FORCE FACTOR:BL(TM) . . . . . . . . 11.16
COMPLIANCE VOLUME:V
AS (FT3). . . . . . . . 19.67
VAS (LITERS). . . . . 463.93
SUSPENSION COMPLIANCE:C
MS (µM/N) . . . . 446.91
MOVING MASS, AIR LOAD:M
MS (GRAMS) . . . . 127.79
MOVING MASS, DIAPHRAGM:M
MD (GRAMS). . . . 113.42
FREE-AIR RESONANCE:F
S(HZ) . . . . . . . . 21.06
MECHANICAL Q: QMS . . . . . . . . . . . . 8.90
ELECTRICAL Q: QES . . . . . . . . . . . . 0.44
TOTAL Q: QTS . . . . . . . . . . . . 0.42
MAGNETIC-GAP HEIGHT:H
AG (IN) . . . . . . . . . 0.31
HAG (MM) . . . . . . . . 7.92
VOICE-COIL HEIGHT:H
VC (IN) . . . . . . . . . 0.67
HVC (MM) . . . . . . . 17.04
MAXIMUM EXCURSION:X
MAX (IN) . . . . . . . . 0.18
XMAX (MM). . . . . . . . 4.56
IMPEDANCE CURVE
INFINITE BAFFLE
FREQUENCY RESPONSE @ 2.83 V
INFINITE BAFFLE
EXCURSION/GROUP DELAY @ 40 W
GT1500 15" Woofer – Technical Data
7•26 . . . . . JBL Technical Data
Ohms
100.0
1.0
3.0
10.0
30.0
20 Frequency 50 100 Hz 200 500 1k 2k
C
dB
110
105
100
95
90
85
80
75
70
20 Frequency 50 100 Hz 200 500 1k 2k
Out-Of-Car
In-Car
12 dB LP @ 60 Hz
C
Xd mM
20.0
17.5
15.0
12.5
10.0
7.5
5.0
2.5
0.0
T mSec 10.0
7.5
5.0
2.5
0.0
-2.5
-5.0
-7.5
-10.0
20 Frequency 50 100 Hz 200 500 1k 2k
Transducer Excursion
Group Delay
mounting depth
6.69" (170.00 mm)
cutout diameter
13.94" (355.00 mm)
outer diameter
15.13" (384.18 mm)
VBOX = 2.50 ft3 (70.80 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
GT1500
(side view)
C
dB
100
95
90
85
80
75
70
65
60
20 Frequency 50 100 Hz 200 500 1k 2k
Out-Of-Car
In-Car
12 dB LP @ 65 Hz
C
Xd mM
20.0
17.5
15.0
12.5
10.0
7.5
5.0
2.5
0
T mSec 20
15
10
5
0
-5
-10
-15
-20
20 Frequency 50 100 Hz 200 500 1k 2k
Transducer Excursion
Group Delay
GT1500
(side view)
(2) Ports
fo= 30 Hz
diameter = 4.0"
length = 10.86"
VBOX = 4.00 ft3 (113.28 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 2k
Out-Of-Car
In-Car
12 dB LP @ 80 Hz
C
Xd mM
20.0
17.5
15.0
12.5
10.0
7.5
5.0
2.5
0
T mSec 20
15
10
5
0
-5
-10
-15
-20
20 Frequency 50 100 Hz 200 500 1k 2k
Transducer Excursion
Group Delay
SEALED
BOX VOLUME
SEALED
FREQUENCY RESPONSE @ 2.83 V
SEALED
EXCURSION/GROUP DELAY @ 200 W
VENTED
BOX VOLUME
VENTED
FREQUENCY RESPONSE @ 2.83 V
VENTED
EXCURSION/GROUP DELAY @ 250 W
GT1500 15" Woofer – Technical Data
JBL Technical Data . . . . . 7•27
SEALED BANDPASS
BOX VOLUME
SEALED BANDPASS
FREQUENCY RESPONSE @ 2.83 V
SEALED BANDPASS
EXCURSION/GROUP DELAY @ 200 W
NOTES
GT1500 15" Woofer – Technical Data
7•28 . . . . . JBL Technical Data
VREAR =
2.50 ft3 (70.80 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
VFRONT =
1.75 ft3
(49.56 liters)
GT1500
(side view)
diam. = 4"
(2)Ports
fo= 60 Hz
length =
5.45"
C
dB
105
100
95
90
85
80
75
70
65
20 Frequency 50 100 Hz 200 500 1k 2k
Out-Of-Car
In-Car
12 dB LP @ 80 Hz
C
Xd mM
20.0
17.5
15.0
12.5
10.0
7.5
5.0
2.5
0.0
T mSec 40
30
20
10
0
-10
-20
-30
-40
20 Frequency 50 100 Hz 200 500 1k 2k
Transducer Excursion
Group Delay
Tabla de contenidos
Otros manuales de Subwoofer de JBL
JBL
JBL SUB80P Manual de usuario
JBL
JBL LS120P Manual de usuario
JBL
JBL PowerBass PB12 Manual de usuario
JBL
JBL EONSUB-G2 Manual de usuario
JBL
JBL BALBOA Series Manual de usuario
JBL
JBL Spot Manual de usuario
JBL
JBL PERFORMANCE P10SW Manual de usuario
JBL
JBL GT-X1250T Manual de usuario
JBL
JBL GT120D Manual de instrucciones
JBL
JBL ARC SUB8 Manual de usuario
JBL
JBL GT series Manual de usuario
JBL
JBL E150P Manual de usuario
JBL
JBL TLX PS10 Manual de usuario
JBL
JBL W10GTi Manual de usuario
JBL
JBL W10GTI Manual de instrucciones
JBL
JBL GT120 Manual de instrucciones
JBL
JBL TLX PS10 Manual de usuario
JBL
JBL Decade DS105 Manual de usuario
JBL
JBL Studio S120PII Manual de usuario
JBL
JBL SRX818SP Manual de usuario
