JBL GTO1020
Manual de Servicio

GTO1020 10" Woofer � Technical Data
SPECIFICATIONS
DIAMETER: SENSITIVITY (2.83 V @ 1 M): POWER HANDLING: FREQUENCY RESPONSE: NOMINAL IMPEDANCE: VOICE-COIL DIAMETER: DIMENSIONS:
mounting depth 6.06 (154.00 mm)

10" (254.0 MM) 89 dB 300 WRMS (1,200 WPEAK) 25 ~ 500 HZ 2 OHMS 3.0" (76.2 MM)

SEALED BOX VOLUME (INCLUDES DRIVER DISPLACEMENT)

GTO1020
(side view)

VBOX = 0.75 ft3 (21.24 liters)
(stuffed with loosely-packed fiberfill)

cutout diameter 9.00" (229.00 mm) outer diameter 10.00" (254.00 mm)

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

THIELE-SMALL PARAMETERS
VOICE COIL DC RESISTANCE: R
EVC

90 85

Out-Of-Car

(OHMS) . . . . . . 1.94

VOICE COIL INDUCTANCE @ 1 KHZ: L EVC (MH) . . . . . . . 0.17 DRIVER RADIATING AREA: MOTOR FORCE FACTOR: COMPLIANCE VOLUME: SUSPENSION COMPLIANCE: MOVING MASS, AIR LOAD: MOVING MASS, DIAPHRAGM: FREE-AIR RESONANCE: MECHANICAL Q: ELECTRICAL Q: TOTAL Q: MAGNETIC-GAP HEIGHT: VOICE-COIL HEIGHT: MAXIMUM EXCURSION: S D (IN 2) . . . . . . . . 48.67 S D (CM2) . . . . . . 314.00 BL (TM) . . . . . . . . . 8.58 VAS (FT3) . . . . . . . . 1.39 VAS (LITERS) . . . . . 39.29 C MS (µM/N) . . . . 280.62 MMS (GRAMS). . . . 106.46 MMD (GRAMS) . . . 103.26 FS (HZ) . . . . . . . . 29.12 Q MS . . . . . . . . . . . 5.93 Q ES . . . . . . . . . . . . 0.51 Q TS . . . . . . . . . . . . 0.47 HAG (IN) . . . . . . . . . 0.39 HAG (MM) . . . . . . . 10.00 H (IN) . . . . . . . . . 1.28
VC

80 75 70

65
C

60 20 Frequency 50 100 Hz 200 500 1k

2k

SEALED TRANSDUCER EXCURSION @ 300 W
20.0 Xd mM 17.5 15.0

12.5

10.0

7.5

HVC (MM) . . . . . . . 32.50 X MAX (IN) . . . . . . . . 0.44 X MAX (MM) . . . . . . 11.25

5.0 2.5 0.0 20 Frequency 50 100 Hz 200 500 1k
C

2k

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