Eighteen Sound NSD1480N 8 Ohm 1.4″ 100W Compression Driver

Eighteen Sound NSD1480N 8 Ohm 1.4″ 100W Compression Driver

General Specifications:

• Throat Diameter 1.1”, 35,5 mm
• Rated Impedance 8Ω
• DC Resistance 6,2Ω
• Minimum Impedance 8 ohm at 3500 Hz
• Le (at 1kHz) 124 µH
• AES power 100 W above 1,2 kHz
• Program power 200 W above 1,2 kHz
• Sensitivity (1W @ 1m) 111 dB
• Frequency Range 500 Hz ÷ 20 kHz
• Recomm. Xover Frequency above 12 dB/octave, 800 Hz
• Diaphragm Material TiN coated Titanium
• Voice Coil Diameter 3”, 75 mm
• Voice Coil Winding Material Edge-wound aluminum
• Magnet Material Neodymium
• Flux Density 2,2 T.
• BL Factor 15,5 N/A
• Polarity Positive voltage on red terminal gives positive pressure in the throat.

Mounting Information:

• Overall diameter 5.1”, 131 mm
• Mounting holes diameter 4 M6 holes 90° at 4”, Ø 102 mm
• Bolt circle diameter 4”, 102 mm
• Total depth 62 mm
• Net weight 6.98 lb, 3,1 Kg
• Shipping weight 7.25 lb, 3,3 Kg  Card Board Packaging dimensions 5,2 x 5,2 x 2,7”, 132 x 132 x 68 mm

Key Features:

• 111 dB 1 W / 1 m average sensitivity.
• 1.4”,  inch exit throat.
• 3”  voice coil diameter.
• 200 W program power handling.
• Titanium Nitride Coated Dome.
• True Piston Motion TiN coated titanium diaphragm.
• High grade neodymium magnetic structure.
• Excellent thermal exchange.

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

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.

Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk