Driver 1,4", 90W, 110dB, 700-20000Hz, hmotnost 1,9kg

The ND650 is a high frequency performance 2.5-inch diaphragm compression driver with a 1.4-inch exit throat featuring several state of the art technologies.
The diaphragm is precision formed from pure titanium.
The suspension is based on a vented polyester design for low distortion.
Voice coil assembly is designed using high temperature kapton former


Features:

• 2.5-inch Diaphragm, 1.4-inch Exit Throat / Pure Titanium Compression Driver
• 180W continuous program power handling
• Frequency range: 700Hz - 20kHz
• 3-slot optimized geometry phase plug
• Titanium diaphragm
• Copper inductance ring for extended response
• Vented, damped, low distortion suspension system
• Neodymium magnet assembly


General Specifications:

• Exit Throat Diameter: 35.5 / 1.4 mm/inch
• Rated Impedance: 8 ohm
• Power handling capacity continuous program1: 180 W AES
• Power handling capacity AES2: 90 W AES
• Sensitivity: 110 dB
• Frequency Range: 700 Hz ÷ 20000 Hz
• Diaphragm Material: Pure titanium
• Suspension Material: Polyester
• Suspension Design: Flat Minimum
• Impedance: (at 2.5kHz) 7.5 ohm
• Voice Coil Former Design: Straight kapton
• Number of layers: 1 - outside
• BL Factor: 10.4 T · m
• Flux Density: 2 T
• Phase Plug Design: 3 slots
• Phase Plug Material: Aluminium
• Magnetics: Neodymium
• Voice Coil Demodulation: Copper ring


Mounting :

• Overall diameter: 115 / 4.5 mm/inch
• Overall height: 46 / 1.8 mm/inch
• Mounting 4 × 5 mm holes at 90°: 101.6 / 4.0 mm/inch
• Net weight: 1.8 / 3.9 kg/lbs


Shipping information:

• Package height: 8.5 / / 3.3 mm/inch
• Package width: 16 / 6.3 mm/inch
• Package depth: 16 / 6.3 mm/inch
• Shipping weight: 2.1 / 4.6 kg/lbs