Speaker components

1200W continuous program power capacity 99.3mm copper voice coil 35-2500 Hz response 97.4 dB Sensitivity

SW-18002 Woofer
1000W continuous program power capacity 99.3mm copper voice coil 35-2500 Hz response 97.4 dB Sensitivity
Specifications
Nominal Diameter	460mm(18in)
Nominal Impedance	8Ω
Minimum Impedance	7.2Ω
Power Handling
(40-400 Hz)
Nominal	600W
Continuous Program	1200W
Sensitivity (1W/1m)	97.4dB
Frequency Range	35-2500 Hz
Voice Coil Diameter	99.3mm
Winding Material	Copper
Former Material	KSV
Winding Depth	23.5mm
Magnetic Gap Depth	12mm
Flux Density	1.2T
Also available in 16Ω, data upon request
Thiele & Small Parameters
Fs	35 Hz
Re	5.0Ω
Qes	0.32
Qms	14.39
Qts	0.31
Vas	270dm3
n 0	3.45%
X max	±6mm
X var	±7mm
Mms	170g
B1	24.1Tm
Le	1.4mH
Mounting and Shipping Information
Overall Diameter	460mm
Bo 1t Circle Diameter	443mm
Baffie Cutout Diameter	420mm
Ddepth	200mm
F 1 ange and Gasket Thickness	20mm
Net Weight	13kg
Shipping Weight	14kg
Shipping BOX	500×500×250mm
2hours test made with continuous pink noise signal(6 dB crest factor) within the speicifled range, Power calculated on rated minimum impedance, Loudspeaker mounted In 35 liters(1.25ft3) bass-refiex box, tuned at 65Hz.
Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal impedance, average SPL from 100 to 1000 Hz.
Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.

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