JBL 1500GTi User Manual

mounting depth
5.25" (133.35 mm)
cutout diameter
14.00" (355.60 mm)
outer diameter
15.25" (387.35 mm)
Ohms
100.0
1.0
3.0
10.0
30.0
20 Frequency 50 100 Hz 200 500 1k 2k
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 @ 75 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 2 k
Transducer Excursion
Group Delay
SPECIFICATIONS
DIAMETER: 15" (0.59 MM)
S
ENSITIVITY (2.83 V @ 1 M): 94 dB
P
OWER HANDLING: 600 W
RMS
FREQUENCY RESPONSE: 20 ~ 300 HZ
NOMINAL IMPEDANCE:4 OHMS
VOICE-COIL DIAMETER: 4.0" (102.00 MM)
D
IMENSIONS:
THIELE-SMALL PARAMETERS
VOICE COIL DC RESISTANCE:R
EVC
(OHMS) . . . . . . 2.50
V
OICE COIL INDUCTANCE @ 1 KHZ:L
EVC
(MH). . . . . . . . 0.98
D
RIVER RADIATING AREA:S
D
(IN
2
) . . . . . . . 135.34
S
D
(CM
2
). . . . . . . 877.00
M
OTOR FORCE FACTOR:BL (TM) . . . . . . . . 13.49
C
OMPLIANCE VOLUME:V
AS
(FT
3
). . . . . . . . . 8.01
V
AS
(LITERS). . . . . 188.95
S
USPENSION COMPLIANCE:C
MS
(µM/N) . . . . 173.00
M
OVING MASS, AIR LOAD:M
MS
(GRAMS) . . . . 119.52
M
OVING MASS, DIAPHRAGM:M
MD
(GRAMS). . . . 104.59
F
REE-AIR RESONANCE:F
S
(HZ) . . . . . . . . 35.00
M
ECHANICAL Q: Q
MS
. . . . . . . . . . . . 5.80
E
LECTRICAL Q: Q
ES
. . . . . . . . . . . . 0.36
T
OTAL Q: Q
TS
. . . . . . . . . . . . 0.34
M
AGNETIC-GAP HEIGHT:H
AG
(IN) . . . . . . . . . 0.32
H
AG
(MM) . . . . . . . . 8.13
V
OICE-COIL HEIGHT:H
VC
(IN) . . . . . . . . . 0.75
H
VC
(MM) . . . . . . . 19.05
M
AXIMUM EXCURSION:X
MAX
(IN) . . . . . . . . 0.22
X
MAX
(MM). . . . . . . . 5.46
IMPEDANCE CURVE
INFINITE BAFFLE
FREQUENCY RESPONSE @ 2.83 V
INFINITE BAFFLE
EXCURSION/GROUP DELAY @ 150 W
1500GTi 15" Woofer – Technical Data
JBL Technical Data . . . . . 7•53

JBL 1500GTi Specifications

General

Brand	JBL
Model	1500GTi
Category	Subwoofer
Language	English