1-in Screw on compression driver with a phenolic diaphragm designed for medium and high frequencies

1-in Screw on compression driver with a phenolic diaphragm designed for medium and high frequencies in accustic boxes for general sonorizations. Nominal impedance: 8 Ohms Minimum impedance 489 Hz: 6.4 W Power handling Musical Program w/ xover 500 Hz 12 dB / oct1: 100 W RMS NBR 10.3031w/ xover 500 Hz 12dB/oct2: 50 WSensitivity On horn, 2.83V 1m, on axis3: 107 dB SPL On plane-wave tube,0.0894V4: 116 dB SPL Frequency response -10 dB: 500 to 7,000 Hz Throat diameter: . 25 1 mm in Diaphragm material: . Phenolic Voice coil diameter: 51 2 mm in Re: 6.0 W Flux density: 1.0 T Minimum recommended crossover 12 dB / oct: 500 Hz Magnet material: Barium ferrite Magnet weight: 290 10.2 g oz Magnet diameter x depth: 102 x 10 4.02 x 0.47 mm in Magnetic assembly weight: 860 1.89 g lb Housing material: A BS polymer Housing color: . Black Voice coil material: Copper Voice coil former material: . Polyimide Kapton Voice coil winding length: 5.7 18.70 m ft Voice coil winding depth: . 3.0 0.12 mm in Wire temperature coefficient of resistance a25:: . 0.00404 1/ DegreesC Volume displaced by driver.: . 0.5 0.018 l ft3 Net weight: 1,022 2.24 g lb Gross weight: 1,085 2.38 g lb Carton dimensions W x D x H13.5 x 13.5 x 0.8 5.3 x5.3 x 3.2 cm in