The ND550 is a high frequency performance 1.75-inch diaphragm compression driver with a 1-inch exit throat featuring several state of the art technologies.1.75-inch Diaphragm, 1-inch Exit Throat / Pure Titanium Compression Driver
The diaphragm are 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.
100W continuous program power handling
Frequency range: 1200Hz - 20kHz
3-slot optimized geometry phase plug
Copper inductance ring for extended response
Vented, damped, low distortion suspension system
Exit Throat Diameter: 25.4 / 1.0 mm/inch
Rated Impedance: 8 Ω
Power handling capacity continuous program1: 100 W AES
Power handling capacity AES2: 50 W AES
Sensitivity: 109 dB
Frequency Range: 1200 Hz ÷ 20000 Hz
Diaphragm Material: Pure titanium
Suspension Material: Polyester
Suspension Design: Flat
Minimum Impedance: (at 2.5kHz) 7.5 Ω
Voice Coil Diameter: 44.4 / 1.75 mm/inch
Voice Coil Material: Edgewound aluminium
Voice Coil Former Design: Straight kapton
Number of layers: 1 - outside
BL Factor: 8.1 T · m
Flux Density: 2 T
Phase Plug Design: 3 slots
Phase Plug Material: Composite
Voice Coil Demodulation: Copper ring
Overall diameter: 90 / 3.5 mm/inch
Overall height: 47 / 1.8 mm/inch
Mounting 4 × 5 mm holes at 90°: 76.2 / 3.0 mm/inch
Net weight: 1 / 2.2 kg/lbs
Package height: 8 / 3.1 mm/inch
Package width: 14 / 5.5 mm/inch
Package depth: 14 / 5.5 mm/inch
Shipping weight: 1.2 / 2.6 kg/lbs
Model #: ND550
*Warranty: Full manufacturer's warranty applies.
This item is accompanied by a manufacturer's warranty. Most items, if found to be defective, may be returned to Savinglots.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
Most manufacturers offer at least a 1 year warranty. Please check with the specific manufacturer for their warranty periods. Please email or call us with any questions if you are unable to find specific information.
Large items such as refrigerators, freezers will be serviced under warranty by the manufacturers recommended servicer at your location.
*Videos are for reference only, please refer to our features tab for exact model info.