RX™ 22N Neo HF DriverRX™ 22N Neo HF Driver2"Throat Parameter: 0.875" / 22 mmNominal Impedance: 8 OhmsMinimum Impedance: 5.2 OhmsDC Resistance: 5.1 OhmsPower Capacity 1000 Hz to 20,000 Hz: 280 W peak, 140 W program, 70 W continuous, using pink noise band limited from 1000 Hz to 20 kHz (AES 2-1984)Sensitivity: 111 dB / 1W 1m On-axis on 90º H x 45º V hornNominal Efficiency: 30%Frequency Response: 500 Hz to 20,000 HzRecommended Crossover: 1,200 Hz at 12 dB / OctaveLowest Recommended Crossover: 500 Hz at 12 dB / OctaveDiaphragm: Commercially pure titaniumVoice Coil Diameter: 2.0" / 50.8 mmVoice Coil Material: Edge-wound copper-clad aluminum ribbon with a high temp composite bobbinVoice Coil Cooling: FerrofluidFlux Density: 20,500 gauss (2T)Dimensions: 3.858" (98 mm) diameter x 3.01" (76.4 mm) depthHorn Coupling Diameter: 7/8" (22.2 mm)Horn Coupling Threads: Standard 1 3/8" - 18"Net Weight: 2 lbs. 12 oz.Shipping Weight: 3 lbs. 11.5 oz.Diaphragm Kit: 03617300Weight Packed: 2.98 lb(1.35 kg)Width Packed: 4.5"(11.43 cm)Height Packed: 4.725"(12.0015 cm)Depth Packed: 3.55"(9.017 cm)