JBL P-1200 Technical Data Manual

Also see for P-1200: Owner's manual Supplementary guide

Contents

specifications

JBL P-1200 Technical Data Manual Manual pdf 1 page image

SPECIFICATIONSDIAMETER: 12" (305.0 MM)SENSITIVITY (2.83 V @ 1 M): 92 dBPOWER HANDLING: 280 WRMSFREQUENCY RESPONSE: 25 HZ ~ 2 KHZNOMINAL IMPEDANCE: 5 OHMSVOICE-COIL DIAMETER: 2.0" (50.7 MM)DIMENSIONS:THIELE-SMALL PARAMETERSVOICE COIL DC RESISTANCE: R EVC (OHMS) . . . . . . 4.50VOICE COIL INDUCTANCE @ 1 KHZ: L EVC (M H). . . . . . . . 1.00DRIVER RADIATING AREA: S D (IN 2) . . . . . . . . 85.03S D (CM2). . . . . . . 551.00MOTOR FORCE FACTOR: B L (TM) . . . . . . . . 13.10COMPLIANCE VOLUME: VAS (FT3). . . . . . . . . 5.21VAS (LITERS). . . . . 123.00SUSPENSION COMPLIANCE: C MS (μM/N) . . . . 285.30MOVING MASS, AIR LOAD: MMS (GRAMS) . . . . . 98.65MOVING MASS, DIAPHRAGM: MMD (GRAMS). . . . . 91.00FREE-AIR RESONANCE: FS (HZ) . . . . . . . . 30.00MECHANICAL Q: Q MS . . . . . . . . . . . . 5.50ELECTRICAL Q: Q ES . . . . . . . . . . . . 0.49TOTAL Q: Q TS . . . . . . . . . . . . 0.45MAGNETIC-GAP HEIGHT: HAG (IN) . . . . . . . . . 7.11HAG (MM) . . . . . . . . 0.28VOICE-COIL HEIGHT: HVC (IN) . . . . . . . . 22.61HVC (MM) . . . . . . . . 0.90MAXIMUM EXCURSION: X MAX (IN) . . . . . . . . 0.31X MAX (MM). . . . . . . . 7.75IMPEDANCE CURVEINFINITE BAFFLEFREQUENCY RESPONSE @ 2.83 VINFINITE BAFFLEEXCURSION/GROUP DELAY @ 75 WP1200 12" Woofer – Technical Data7•38 . . . . . JBL Technical Datamounting depth5.70" (144.78 mm)cutout diameter11.13" (274.32 mm)outer diameter12.00" (304.80 mm)Ohms100.01.03.010.030.020 Frequency 50 100 Hz 200 500 1k 2kCdB1051009590858075706520 Frequency 50 100 Hz 200 500 1k 2 kOut-Of-CarIn-Car12 dB LP @ 80 HzCXd mM20.017.515.012.510.07.55.02.50.0T mSec 10.07.55.02.50.0-2.5-5.0-7.5-10.020 Frequency 50 100 Hz 200 500 1k 2 kTransducer ExcursionGroup Delay

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