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18 Sound 15LW2400 8ohm 15" 1200watt Extended LF Ferrite Driver

£251.20

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18 Sound 15W2400 8ohm 15" 1200 watt Extended LF Ferrite Speaker

97 dB SPL 1W / 1m average sensitivity
100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
2400 W program power handling
Weather protected fiberglass reinforced cellulose cone
Double Silicon Spider (DSS) for improved excursion control and linearity
Double Demodulating Rings (DDR) for lower distortion
Unlimited life lead wire construction
Improved heat dissipation via multi-cell air diffractor and multiple backplate vents
Suitable for 60 to 130 liters low bass or subwoofer applications

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 15W2400
note: Price includes VAT

GENERAL SPECIFICATIONS
Nominal Diameter 380 mm (15 in)
Rated Impedance 8 Ohm
AES Power 1200 W
Program Power 2400 W
Peak Power 7000 W
Sensitivity 97 dB
Frequency Range 40 ÷ 2200 Hz
Power Compression @-10dB 0,7 dB
Power Compression @-3dB 1,5 dB
Power Compression @Full Power 2,2 dB
Max Recomm. Frequency 500 Hz
Recomm. Enclosure Volume 60 ÷ 130 lt. (2.12 ÷ 4.59 cuft)
Minimum Impedance 7,2 Ohm at 25°C
Max Peak To Peak Excursion 38 mm (1,53 in)
Voice Coil Diameter 100 mm (4 in)
Voice Coil Winding Material copper
Suspension Triple roll, Polycotton
Cone Straight ribbed, Fiberglass reinforced treated cellulose

THIELE SMALL PARAMETERS
Fs 40 Hz
Re 5,3 Ohm
Sd 0,090 sq.mt. (139,5 sq.in.)
Qms 4,75
Qes 0,32
Qts 0,30
Vas 131 lt. (4.63 cuft)
Mms 138 gr. (0,30 lb)
BL 24 Tm
Linear Mathematical Xmax ± 10 mm (±0,39 in)
Le (1kHz) 1,25 mH
Ref. Efficiency 1W@1m (half space) 96,4 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 354mm (13.93 in)
Rear mount baffle cutout ø 360 mm (14.17 in)
Total depth 181 mm (7.13 in)
Flange and gasket thickness 12,5 mm (0,49 in)
Net weight 11,2 kg (24.7 lb)
Shipping weight 12,2 kg (26.9 lb)
CardBoard Packaging dimensions 405 x 405 x 214 mm (15,94 x 15,94 x 8,43 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.