LEAN AUDIO No.1 for PA Loudspeakers, Guitar Speakers, Bass Guitar Speakers & HI FI speakers

18 Sound 8NMB420 4ohm 8 MB Neodymium Driver - 250W



8NMB420 High Output MB Neodymium Driver 4ohm

95 dB SPL 1W / 1m average sensitivity
51mm (2 in) Interleaved Sandwich Voice coil (ISV)
280 W AES power handling
External neodymium magnet assembly
Single Demodulating Ring (SDR) for lower distortion
Weather protected cone and plates for outdoor usage
Suitable for line arrays and compact two way systems

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 8NMB420

note: Price includes VAT

Nominal Diameter 200mm (8 in)
Rated Impedance 4 Ohm
AES Power 280 W
Program Power 400 W
Peak Power 800 W
Sensitivity 95 dB
Frequency Range 60 5500 Hz
Power Compression @-10dB 0,8 dB
Power Compression @-3dB 1,7 dB
Power Compression @Full Power 2,2 dB
Max Recomm. Frequency 2500 Hz
Recomm. Enclosure Volume 10 40 lt. (0,35 1,41 cuft)
Minimum Impedance 5,9Ohm at 25C
Max Peak To Peak Excursion 19 mm (0,7 in)
Voice Coil Diameter 51 mm (2 in)
Voice Coil Winding Material aluminum
Suspension M-roll, Polycotton
Cone Curvilinear, Treated paper

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  • 2 Units in Stock