40W compression driver NT1000W

for industrial alarmsneodymiumhigh-frequency

Notes - 4 INCH ALUMINIUM VOICE COIL - 109 dB/SPL SENSITIVITY - 300 WATT PROGRAM POWER HANDING - FEM OPTIMIZED MOTOR ,PHASEPLUG AND DIAPHRAGM - 500-18000 Hz FREQUENCY RANGE - TITANIUM DIAPHRAGM AND SUSPENSION GENERAL SPECIFICATIONS Throat diameter - 50(2) mm (in.) Nominal impedance - 8 Ω Minimum impedance - 6 Ω Program power (1) - 300 W AES Power rating(2) - 150 W Sensitivity (3) - 109 dB Frequency range - 500 ~ 18000 Hz Voice coil diameter - 100(4) mm (in.) Magnet material - Neodymium Magnet dimensions (ODxIDxh) - 154 mm Coil material - ALR Former material - Kapton Diaphragm material - Titanium Voice coil Inductance - 0.16 Flux density - 1.9 T Recommended crossover (4) - 800 Hz SHIPPING INFORMATION Net weight - 3.7 Kg Multipack size (4) (W x D x H) - 433 x 421 x 90 mm Multipack weight - 15.7(4PCS) Kg