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18 Sound 15W930 8ohm 15" 500watt Extended LF Ferrite Loudspeaker

£193.05

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18 Sound 15W930 8ohm 500 watts 15" Extended LF Ferrite Driver

98 dB SPL 1W / 1m average sensitivity
75 mm (3 in) edgewound copper voice coil
800 W program power handling
Aluminum demodulating ring (SDR)
Long excursion, linear travel suspension design
Humidity resistant cone and treated plates for outdoor usage
Ideal for high loading compact subwoofer applications and two way systems

Designed & manufatured 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 15W930
note: Price includes VAT

GENERAL SPECIFICATIONS
Nominal Diameter 380 mm (15 in)
Rated Impedance 8 Ohm
AES Power 500 W
Program Power 800 W
Peak Power 1600 W
Sensitivity 98 dB
Frequency Range 50 ÷ 3600 Hz
Power Compression @-10dB 0,6 dB
Power Compression @-3dB 1,9 dB
Power Compression @Full Power 2,8 dB
Max Recomm. Frequency 1700 Hz
Recomm. Enclosure Volume 60 ÷ 140 lt. (2,12 ÷ 4,95 cuft)
Minimum Impedance 7,2 Ohm at 25°C
Max Peak To Peak Excursion 33 mm (1,30 in)
Voice Coil Diameter 75 mm (3 in)
Voice Coil Winding Material Edgewound Copper
Suspension M-roll, Polycotton
Cone Curvilinear, humidity repellent

THIELE SMALL PARAMETERS
Fs 33 Hz
Re 5,5 Ohm
Sd 0,086 sq.mt. (132.53 sq.in.)
Qms 8,78
Qes 0,23
Qts 0,22
Vas 240 lt. (8,46 cuft)
Mms 97 gr. (0,21 lb)
BL 22,1 Tm
Linear Mathematical Xmax ± 7,5 mm (± 0,30 in)
Le (1kHz) 1,47 mH
Ref. Efficiency 1W@1m (half space) 97,9 dB

MOUNTING INFORMATIONS
Overall diameter 393 mm (15,47 in)
N. of mounting holes 8
Mounting holes diameter 7,15 mm (0,28 in)
Bolt circle diameter 371 mm (14,6 in)
Front mount baffle cutout ø 360 mm (14,17 in)
Rear mount baffle cutout ø 354 mm (13,94 in)
Total depth 185 mm (7,28 in)
Flange and gasket thickness 14 mm (0,55 in)
Net weight 7,6 kg (16,7 lb)
Shipping weight 8,5 kg (18,7 lb)
CardBoard Packaging dimensions 405 x 405 x 252 mm (15,94 x 15,94 x 9.92 in)

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  • 4 Units in Stock
Email: [email protected] Tel: +44 (0)1473 744089
Copyright © 2023 Lean Business Audio Limited.
Lean Business Audio is a Limited company registered in England and Wales. Registered number: 04991687.
18 The Sterling Complex, Farthing Road Industrial Estate, Ipswich, IP1 5AP.