18 Sound 18W1001 18 inch 8ohm 1000watt High Output Subwoofer 1000watt

99 dB SPL 1W / 1m average sensitivity
100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
1000 W AES power handling
Double Silicon Spider (DSS)
Weather protected cone and plates for outdoor usage
Improved heat dissipation via unique basket design
Suitable for high SPL subwoofer designs

A drop in replacement for the 18W1000 is used by KV2 in the ES 1.8 Subwoofer designs

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 18W1001

note: Price includes VAT

GENERAL SPECIFICATIONS

Nominal Diameter 460 mm (18 in)
Rated Impedance 8 Ohm
AES Power 1000 W
Program Power 1400 W
Peak Power 7000 W
Sensitivity 99 dB
Frequency Range 37 - 4700 Hz
Power Compression @-10dB 0,6 dB
Power Compression @-3dB 2,1 dB
Power Compression @Full Power 3,1 dB
Max Recomm. Frequency 500 Hz Recomm.
Enclosure Volume 120 - 250 lt. (4,24 - 8,83 cuft)
Max Peak To Peak Excursion 36 mm (1,42 in)
Voice Coil Diameter 100 mm (4 in)
Voice Coil winding material copper
Suspension M-roll, Polycotton
Cone Curvilinear, Paper

Thiele Small Parameters

Fs 35 Hz
Re 5,8 Ohm
Sd 0,1134 sq.mt. (175,7 sq.in.)
Qms 7,1
Qes 0,24
Qts 0,23
Vas 268 lt. (9,47 cuft)
Mms 139 gr. (0,31 lb)
BL 27,6 Tm
Linear Mathematical Xmax ± 7 mm (±0,28 in)
Le (1kHz) 2,45 mH
Ref. Efficiency 1W@1m (half space) 98,9 dB

Mounting information

Overall diameter 462 mm (18,18 in)
N. of mounting holes and bolt 8
Mounting holes diameter 8,5 mm (0,33 in)
Bolt circle diameter 438-440 mm (17,24-17,32 in)
Front mount baffle cutout ø 416 mm (16,38 in)
Rear mount baffle cutout ø 412 mm (16,22 in)
Total depth 205,9 mm (8,1 in)
Flange and gasket thickness 19 mm (0,75 in)
Net weight 12,9 kg (28,48 lb)
Shipping weight 14,4 kg (31,74 lb)
Packaging Dimensions 482 x 482 x 257 mm (19 x 19 x 10,1 in)