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18 SOUND 21 3600 WATT NEO WOOFE...
18 SOUND 21NLW4000
21" 3600 watt neo woofer -
Availability: 4 In Stock
Your Price: $555.00
Shipping: $39.50
Total With Shipping: $594.50
2 Yr Plan add $27.95 
4 Yr Plan add $46.95 
No extended policy


* 94 db spl 1w / 1 m average sensitivity
* 100 mm (4 in) interleaved sandwich voice coil (isv)
* 3200 w program power handling
* 70 mm (2.76 in) peak to peak excursion
* composite reinforced straight ribbed cone
* optimized high grade neodymium magnet assembly
* recommended for subwoofer usage in compact vented or bandpass enclosures
* nominal diameter 533mm (21 in)
* rated impedance 8 ohm
* aes power 1500w
* peak power 7200 w
* frequency range 30-1800hz * power compression @-10db 0.62 db
* power compression @-3db 2.18 db
* power compression @@full power 3.57 db
* max recomm. frequency 150hz
* recomm. enclosure volume 120-300 it (4.24 - 10.60 cuft)
* minimum impedance 6 ohm at 25 degreesc
* max peak to peak excursion 70 mm (2.76 in)
* voice coil diameter 100 mm (4 in)
* voice coil winding material copper wire * suspension triple-roll. polycotton
* cone complex composite * thiele small parameters
* fs 29 hz
* re 4.9 ohm
* sd 0.166 sq. mt. (257.30 sq. in.)
* qms 22.0
* qes 0.38 * qts 0.37
* vas 305 it. (10.77 cuff) * mms 380 gr. (0.83 lb)
* bi 30.0 tm
* linear mathematical xmax +/- 15 mm (+/- 0.59 in) * le (1khz) 2.80 mh * ref. efficiency 1w@1m (half space) 2% *

* overall diameter 545mm (21.46 in)
* n.of mounting holes and bolt
* mounting holes diameter 8.5 mm (0.33 in) * bolt circle diameter 520mm (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 245 mm (9.64 in)
* flange and gasket thickness 18 mm (0.7 in)
* net weight 11.6 kg (25.5 ib) * shipping weight 13.1 kg (28.8 lb)
* cardboard packaging dimensions 570x570x290 mm (22.4x22.4x1 1.4 in)
weight: 50.00 (lbs)
UPC: 611138346917
Model #: 21NLW4000



*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.

Large items such as refrigerators, freezers will be serviced under warranty by the manufacturers recommended servicer at your location.
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Model:# 21NLW4000