JBL GTO1204D Technical Data Manual

Contents

specifications

JBL GTO1204D Technical Data Manual Manual pdf 1 page image

SPECIFICATIONSDIAMETER: 12" (305 MM )SENSITIVITY (2.83 V @ 1 M): 93 dBPOWER HANDLING: 300 W 1200 W PEAKRMSFREQUENCY RESPONSE: 23 ~ 400 HZNOMINAL IMPEDANCE: 2 or 8 OHMSVOICE-COIL DIAMETER: 2.0" (51.0 MM)DIMENSIONS:THIELE-SMALL PARAMETERSVOICE COIL DC RESISTANCE: R EVC (OHMS) . . . . . . 1.93VOICE COIL INDUCTANCE @ 1 KHZ: L EVC (M H) . . . . . . . 1.10DRIVER RADIATING AREA: S D (IN 2) . . . . . . . . 82.46S D (M2) . . . . . . . 532.00MOTOR FORCE FACTOR: B L (TM) . . . . . . . 10.17COMPLIANCE VOLUME: VAS (FT3) . . . . . . . . 3.34VAS (LITERS) . . . . . 94.47SUSPENSION COMPLIANCE: C MS (μM/N) . . . . 233.70MOVING MASS, AIR LOAD: MMS (GRAMS). . . . 181.00MOVING MASS, DIAPHRAGM: MMD (GRAMS) . . . 173.80FREE-AIR RESONANCE: FS (HZ) . . . . . . . . 24.50MECHANICAL Q: Q MS . . . . . . . . . . . 6.97ELECTRICAL Q: Q ES . . . . . . . . . . . 0.52TOTAL Q: Q TS . . . . . . . . . . . . 0.48MAGNETIC-GAP HEIGHT: HAG (IN) . . . . . . . . 3/8HAG (MM) . . . . . . . . 9.00VOICE-COIL HEIGHT: HVC (IN) . . . . . . 1-5/16HVC (MM) . . . . . . . . . . 34MAXIMUM EXCURSION: X MAX (IN) . . . . . . . . 1/2X MAX (MM) . . . . . . 12.50SEALED BOX VOLUME(INCLUDES DRIVER DISPLACEMENT)SEALED ENCLOSUREFREQUENCY RESPONSE @ 2.83 VSEALED ENCLOSURE CONEEXCURSION @ 300 WHarman Consumer Group • 250 Crossways Park Drive • Woodbury, NY 11797 • VOICE: 516-674-4463 • www.infinitysystems.commounting depth5-1/16" (129 mm)cutout diameter11-3/16" (284mm)outer diameter12-7/16" (316mm)VBOX = 1.00 ft3 (28.32 liters)JBL GTO 1204D(side view)20 Hz 30 40 50 60 70 80 90 100 200 30020 Hz 30 40 50 60 70 80 90 100 200 300dBSPL556065707580859095100105M5u10u20u50u100u200u500u1m2m5m10m20m30mOut-Of-CarIn-Car12 dB LP @ 80 HzGTO 1204D 12" Woofer – Technical Data

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