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Aurasound 18" Subwoofer
Features:
Frequency Fo to 1.5kHz
Aluminum Cone - black
Underhung voice coil
NRT neodymium magnet system
Inherently shielded
Rubber surround
Frame: 477mm
Cut out: 426.4mm
Depth: 287.1mm
Specifications:
Fs 20 Hz
Nominal Imp. 4 ohms
Power (RMS) 800 W
Re 3.1 ohms
Sens. 1W/1m 86 dB
X-max peak 25 mm
Qms 7.7
Qes 0.5
Qts 0.47
Vas 322 ltrs
BL 17 TM
Mms 400 gr
Cms 170 mM/N
Sd 1164 cm2
Net weight 19.7 kg
Max Exc. p2p 75 mm
VC diameter 99.2 mm
Recommended Enclosure:
F3 of 35Hz: 4.5 cubic feet sealed and stuffed
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