high quality 3-inch diaphragm compression driver w/a 2-inch exit throat

Applications High power professional applicationms 2 way & multiple way systems Long throw & large format line arrays Very good linearity in combination w/RCF H6040 horn Part Number: 15120058 3-inch Diaphragm, 2-inch Exit Throat / Pure Titanium Compression Driver 180W continuous program power handling Frequency range: 500Hz - 20kHz 3-slot optimized geometry phase plug Aluminium rear cover & front adaptor Copper inductance ring for extended response Vented suspension systemGeneral Specifications Exit Throat Diameter: 50.8 / 2.0 mm/inch Rated Impedance: 8 Ohms Power handling capacity continuous program1: 180 W AES Power handling capacity AES2: 90 W AES Sensitivity: 109 dB Frequency Range: 500 Hz to 20000 Hz Diaphragm Material: Pure titanium Suspension Material: Mylar Suspension Design: Radial Minimum Impedance: at 3.5kHz 8.8 Ohms Voice Coil Diameter: 74.4 / 3.0 mm/inch Voice Coil Material: Edgewound aluminium Voice Coil Former Design: Straight kapton Number of layers: 1 - outside BL Factor: 12 T - m Flux Density: 1.85 T Phase Plug Design: 3 slots Phase Plug Material: Composite Magnetics: Ceramic Voice Coil Demodulation: Copper ringMounting information Overall diameter: 180 / 7.1 mm/inch Overall height: 95 / 7.3 mm/inch Mounting 4 x 5 mm holes at 90 Degrees: 101.6 / 4.0 mm/inch Net weight: 4.7 / 10.3 kg/lbsShipping information Package height: 11.5 / 4.5 mm/inch Package width: 22 / 8.7 mm/inch Package depth: 21 / 8.3 mm/inch Shipping weight: 5.0 / 11.0 kg/lbs