18 Sound ND4020Ti" 160 Watt 2" EXIT 8ohm HF Neodymium Compression Driver

113 dB 1W / 1m average sensitivity
2 inch exit throat
4 inch edgewound aluminium voice coil
320W max. program power handling
Pure titanium diaphragm
HF copper sleeve for reduced distortion and increased output
High precision diaphgram centering system for improved performances and lifespan
BEM optimized 4 slot phase plug design

Designed & manufactured in Italy and provided exclusively on-line by Lean Business, this Eighteen Sound compression driver comes complete wth 2 years warranty.

Model: 18 Sound ND4020Ti2
note: Price includes VAT

GENERAL SPECIFICATIONS
Throat Diameter 50 mm (2 in)
Rated Impedance 8 ohm
DC Resistance 4.7 ohm
Minimum Impedance 6.9 ohm @4200Hz
Le (at 1kHz) N/A
Continuous power 160 W
Max. Program power 320 W
Sensitivity (1W@1m) 111 dB
Frequency Range 500 Hz ÷ 20 kHz
Minimum Xover Frequency 800 Hz with 24 dB/oct LR
Diaphragm Material Pure Titanium
Voice Coil Diameter 100 mm (4 in)
Voice Coil Winding Material Edge-wound CCAW
Magnet Material Neodymium
Flux Density 2 T
BL Factor 17 Tm
Polarity Positive voltage on red terminal gives positive pressure in the throat

MOUNTING INFORMATIONS
Overall diameter 150 mm (6 in)
Mounting holes diameter 4 M6 holes 90° at Ø102 mm (4 in)
Bolt circle diameter 102 - 114,7 mm(4 - 4.52 in)
Total depth 87 mm (2,2 in)
Net weight 3.4 Kg (7.5 lb)
Shipping weight 3.8 Kg (8.38 lb)
CardBoard Packaging dimensions 215 x 195 x 110 mm (8.46 x 7.68 x 4.33 in)