Eighteen Sound

18W2000

Eighteen Sound
18" HIGH OUTPUT L.F. WOOFER 

HIGH EFFICIENCY OF 99DB SPL & HANDLES 2,400 WATTS W/ A 7.0MM XMAX FOR CLEAN TIGHT BASS!

18 Sound 18W2000

Item Price: $329.95

WOOFER MODEL

18W2000

Specifications

Diameter

18" / 460mm

Impedance

8 ohms

Minimum Impedance 

7 ohms @ 4.0 khz

D.C. Resistance 5.3 ohms
AES Power Rating 1,200 Watts
Program Power  2,400 Watts
Sensitivity (1W/1m) 99dB SPL

Frequency Response

37kHz - 3.0kHz

Recommended Crossover 500Hz
Voice Coil Diameter 4" / 100mm
BL Factor 27.1 TM
Recommended Enclosure Volume 4.24-10.6 cu. ft / 120-300 Liters
Magnet Ferrite

Mounting Information

Overall Diameter 18.2" / 462mm
Bolt Circle Diameter 17.24-17.32" / 438-440mm
Baffle Cutout Diameter 16.38" / 416
Overall Depth 8.1" / 205.9mm
Flange Thickness .75" / 19mm
Net Weight 26.35 lbs. / 11.5 kg.
Shipping Weight 28.66 lbs. / 13 kg.

Thiele-Small Parameters

Resonant Frequency (fs) 37 Hz
Impedance (Re) 5.8 ohms
Coil Inductance (Le) 1.9mH
Mechanical Q (Qms) 7.29
Electrical Factor(Qes) .26
Total Q (Qts) .25
Comp. Equivelant Vol. (Vas) 8.12 ft3 / 230 Liters
Voice Coil Overhang (Xmax) 7.0mm
Surface Area of Cone (Sd)m2 0.1134m2

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