RCF N850

Driver 2", 90W, 109dB, 500-20000Hz, hmotnost 4,7kg

The N850 is a high quality 3-inch diaphragm compression driver with a 2-inch exit throat.

The diaphragm is precision formed from 0.05mm thick pure titanium.

The suspension is based on Mylar vented design.

The front aluminium adaptor guarantee a very smooth transition from the phase plug to 2-inch output interface.

Features:

• 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 and front adaptor
• Copper inductance ring for extended response
• Vented suspension system

General Specifications:

• Exit Throat Diameter: 50.8 / 2.0 mm/inch
• Rated Impedance: 8 ohm
• Power handling capacity continuous program1: 180 W AES
• Power handling capacity AES2: 90 W AES
• Sensitivity: 109 dB
• Frequency Range: 500 Hz ÷ 20000 Hz
• Diaphragm Material: Pure titanium
• Suspension Material: Mylar
• Suspension Design: Radial
• Minimum Impedance: (at 3.5kHz) 8.8 ohm
• 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 ring

Mounting information:

• Overall diameter: 180 / 7.1 mm/inch
• Overall height: 95 / 7.3 mm/inch
• Mounting 4 × 5 mm holes at 90°: 101.6 / 4.0 mm/inch
• Net weight: 4.7 / 10.3 kg/lbs

Shipping 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

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