Eighteen Sound HD1050 50 Watt 8ohm HF Ferrite Compression Driver

The HD1050 one inch exit high frequency compression driver has been designed for use in high quality audio systems.

107 dB SPL 1W / 1m average sensitivity
1 inch exit throat
44 mm (1 3/4 inch) voice coil diameter
100 Watt program power handling
Titanium dome over PEN suspension
Proprietary phase plug design

Designed & manufactured in Italy and provided exclusively by Lean Business, this Eighteen Sound speaker comes complete wth 2 years warranty.

See specification tab for technical details or Click HERE for full details, response curves and Thiele & Small parameters. (opens in new window)

Model: 18 Sound HD1050 HF

note: Price includes VAT

GENERAL SPECIFICATIONS

Throat Diameter 25,4 mm (1 in)
Rated Impedance 8 ohm
DC Resistance 5,3 Ohm
Minimum Impedance 7 Ohm at 4000Hz
AES power 50 W above 1,6 kHz
Program power 100 W above 1,6 kHz
Sensitivity (1W@1m) 107 dB
Frequency Range 1600Hz ÷ 20kHz
Recomm. Xover Frequency 1600Hz (12dB/oct slope)
Diaphragm Material Titanium - PEN
Voice Coil Diameter 44,4 mm (1 3/4 in)
Voice Coil Winding Material Edge-wound aluminum
Magnet Material Ferrite
Flux Density 1,6 T
BL Factor 7,4 N/A
Polarity Positive voltage on + terminal gives positive pressure in the throat