18.00 SW - 18" HIGH POWER SUBWOOFER
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18.00 SW - 18" HIGH POWER SUBWOOFER |
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VERY HIGH 14.0MM XMAX & A BL FACTOR OF 35.1 FOR SUPER STRONG BASS DOWN TO 20HZ! |
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CALL TO RESERVE AT 1-877-732-5374 |
4 ohm Version Temporarily Backordered
Item Price: $399.95 |
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8 ohm Version Temporarily Backordered
Item Price: $399.95 |
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SPEAKER
MODEL |
18.00 SW |
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SPECIFICATIONS |
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Nominal Basket Diameter |
18" |
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Impedance |
4 or 8 ohms |
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AES Power Rating |
800 Watts |
| Program Power | 1,600 Watts |
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Frequency Response |
20Hz - 1kHz |
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Sensitivity (1W/1m) |
93dB |
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Voice Coil Diameter |
4" / 100mm |
| Winding Material | Copper |
| Former Material | Fiber Glass |
| Winding Depth | 1.0" / 25mm |
| Magnetic Gap Depth | .5" / 12mm |
| Flux Density | 1.3T |
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MOUNTING INFORMATION |
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| Overall Diameter | 18.1" / 460mm |
| Bolt Circle Diameter | 17.32" / 440mm |
| Baffle Cutout Diameter | 16.38" / 416mm |
| Depth | 8.27" / 210mm |
| No. Of Mounting Holes | 8 |
| Mounting Hole Diameter | .28" / 7.0mm |
| Net Weight | 34.5 lbs./ 15.7 kg. |
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MATERIALS |
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| Basket | Cast Aluminum |
| Cone | Doped Paper |
| Surround | Rubber |
| Surround Shape | Half Roll |
| Suspension Material | Doped Nomex fabric |
| Voice Coil | Copper |
| Former | Kapton |
| Magnet | Ferrite |
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THIELE-SMALL
PARAMETERS |
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Resonant Frequency (fs) |
36.4Hz |
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Impedance
(Re) |
6.8 ohms |
| Electrical Factor(Qes) | .47 |
| Mechanical Q (Qms) | 11.6 |
| Total Q (Qts) | .45 |
| Compliance Equiv. Vol. (Vas) | 92 Liters/3.25cu. ft. |
| Voice Coil Overhang (Xmax) | 14.0mm |
| BL Factor | 35.11 T-M |
| Diaphragm Mass (Mms) | .371 kg. |
| Surface Area of Cone (Sd)m2 | 0.1104m2 |
| Reference Efficiency | .88% |
| Coil Inductance (Le) | 1.72mH |
| SPL VS. FREQUENCY | |
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US Speaker, LLC
