120W compression driver NT4432W

for industrial alarmsneodymiumhigh-frequency

Notes - 1.75 INCH WOOFER EDGEWOUND CCA VOICE COIL - 107 dB/SPL SENSITIVITY - 120 WATT PROGRAM POWER HANDING - FEM OPTIMIZED MOTOR ,PHASEPLUG AND DIAPHRAGM - 1200-18000 Hz FREQUENCY RANGE - HIGH TEMPUTEMBER POLYMERIC DIAPHRAGM - VOICE COIL COPPER DEMODULATION RING GENERAL SPECIFICATIONS Throat diameter - 25.4(1) mm (in.) Nominal impedance - 8 Ω Minimum impedance - 6 Ω Program power (1) - 120 W AES Power rating(2) - 60 W Sensitivity (3) - 107 dB Frequency range - 1200 ~ 18000 Hz Voice coil diameter - 44(1.75) mm (in.) Magnet material - Neodymium Magnet dimensions (ODxIDxh) - 85 mm Coil material - ALR Former material - Kapton Diaphragm material - Polymer Materials Voice coil Inductance - 0.09 Flux density - 1.7 T Recommended crossover (4) - 1600 Hz SHIPPING INFORMATION Net weight - 0.9 Kg Multipack size (18) (W x D x H) - 209 x 188 x 126 mm Multipack weight - 17.5(18PCS) Kg