18 Sound 18ND930 4ohm 18" 800watt NEO Subwoofer Speaker

Description

18 Sound 18ND930 18" 4ohm NEO PA Woofer Speaker

99 dB SPL 1W / 1m average sensitivity
75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
800W program power handling
High force neodymium magnet assembly
Twin Spider (T/S) for improved linearity control
Double Demodulating Rings (DDR) for lower distortion
Humidity resistant cone
Ideal for very compact high loading subwoofer enclosures


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 18ND930

note: Price includes VAT

Specification

Nominal Diameter 460mm (18 in)
Rated Impedance 4 ohms
AES Power 500W
Program Power (1) 800W
Peak Power (2) 1600W
Sensitivity (3) 99 dB
Frequency Range (4) 35 - 3800 Hz
Power Compression @-10dB (5) 0,6 dB
Power Compression @-3dB 1,9 dB
Power Compression @Full Power 2,8 dB
Max Recomm. Frequency 500 Hz
Recomm. Enclosure Volume 90 ÷ 200 lt. (3,18 - 7,06 cu ft)
Minimum Impedance 3.2 ohms at 25°C
Max Peak To Peak Excursion 34 mm (1,34 in)
Voice Coil Diameter 75 mm (2,95 in)
Voice Coil Winding Material copper
Suspension Double roll, treated polycotton
Cone Curvilinear treated paper

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Product details

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