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18SOUND 21NEO WOOFER/3600W/20HM...
18 SOUND 21ID
18sound 21"neo woofer/3600w/20hms -
Availability: 19 In Stock
Your Price: $999.00
Shipping: $29.50
Total With Shipping: $1,028.50
2 Yr Plan add $27.95 
4 Yr Plan add $46.95 
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* class d amplifier optimized for maximum power transfer
* conforms to powersofttm ipal standards
* 94.2 db spl 1w / 1m average sensitivity
* 135mm (5.3-in) split winding, four layer isv aluminum voice
* 3600 w program power handling
* triple silicon spider (tss) for improved excursion control
* aluminum demodulating ring (sdr) for lower distortion
* extended lf neodymium transducer
* class d amplifier optimized for maximum power transfer
* conforms to powersofttm ipal standards
* nominal diameter 533 mm (21 in)
* rated impedance 2 ohm
* aes power 1800 w
* peak power 10,000 w
* frequency range 29 - 1600 hz
* power compression @-10db 180w 0.7 db
* power compression @-3db 900w 1.3 db
* power compression @@full power 1800w 2.2 db
* max recomm. frequency 150 hz
* recomm. enclosure volume 120 - 250 it. (4.24 - 8.83 cu.fh)
* minimum impedance 2 ohm
* max peak to peak excursion 70 mm (2.76 in)
* voice coil diameter 135 mm (5.31 in)
* voice coil winding material copper
* suspension triple roll. polycotton
* cone straight ribbed carbon fiber loaded cellulose
* thiele small parameters
* fs 38 hz
* re 1.3 ohm
* sd 0.166 sq.m (25730 sq.in)
* qms 5.6
* qes 0.24
* qts 0.23
* vas 143 it. (5.05 cu.ft)
* mms 489 gr. (1.08 ib)
* bi 25.20 tm
* linear mathematical xmax +14 mm (+/-0.55 in)
* le (1khz) 1.08 mh

* overall diameter 545 mm (21.46 in)
* n.of mounting holes and bolt 8
* mounting holes diameter 8.5 mm (0.33 in)
* bolt circle diameter 520 mm (20.47 in)
* front mount baffle cutout diameter 492 mm (19.37 in)
* rear mount baffle cutout diameter 490 mm (19.29 in)
* total depth 250 mm (9.84 in)
* flange and gasket thickness 18 mm (0.71 in)
* net weight 13.6 kg (29.98 ib)
* shipping weight 15.1 kg (33.29 lb)
* lardboard packaging dimensions 570x570x290 mm (22.44x22.44x11.42 in)

weight: 35.00 (lbs)
UPC: 753807515740
Model #: 21ID



*Warranty: Full manufacturer's warranty applies. This item is accompanied by a manufacturer's warranty. Most items, if found to be defective, may be returned to Savinglots.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period. Most manufacturers offer at least a 1 year warranty. Please check with the specific manufacturer for their warranty periods. Please email or call us with any questions if you are unable to find specific information.

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Model:# 21ID
753807515740

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