BEYMA 18P1200ND - LIGHTWEIGHT 18" HIGH POWER WOOFER
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BEYMA 18P1200ND - LIGHTWEIGHT 18" HIGH POWER WOOFER |
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LIGHT NEODYMIUM MAGNET, WEATHER RESISTANT CONE, FIREPROOF SPIDER & 2,400 WATTS! |
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Item Price: $629.95 |
| WOOFER MODEL |
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Specifications |
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Nominal
Basket Diameter |
18" |
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Impedance |
8 ohms |
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AES
Power Rating |
1,200 Watts |
| Program Power | 2,400 Watts |
| Frequency Response | 25Hz - 2.0kHz |
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Sensitivity
(1W/1m) |
98dB SPL |
| Voice Coil Diameter | 4" / 100mm |
| Recom. Enclosure Volume | 2.8-7.0 ft3 / 80-200 Liters |
| Voice Coil Length | 25 mm |
| Air Gap Height | 14 mm |
| X Damage (peak to peak) | 52 mm |
| BL Factor | 26.3 N/A |
| Magnetic Assembly Weight | 13.2 lb. / 6 kg. |
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Mounting Information |
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| Overall Diameter | 18.11" / 460mm |
| Bolt Circle Diameter | 17.24" / 438mm |
| Baffle Cutout Diameter- | |
| - Front Mount | 16.34" / 415mm |
| - Rear Mount | 15.75" / 400mm |
| No. Of Mounting Holes | 8 |
| Volume Displaced By Driver | 0.46 ft3 / 13 Liters |
| Overall Depth | 7.99" / 203mm |
| Net Weight | 18.7 lb. / 8.5 kg. |
| Shipping Weight | 22 lb. / 10 kg. |
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Materials |
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| Basket | Die Cast Aluminum |
| Cone | Specially Treated Paper |
| Surround | Treated Cloth |
| Voice Coil | Edgewound Copper Ribbon |
| Spider | Conex (Fireproof) Spider |
| Magnet | Neodymium |
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Thiele-Small
Parameters |
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| Resonant Frequency (fs) | 37 Hz |
| Impedance (Re) | 5.3 ohms |
| Coil Inductance (Le) | 2.3 mH |
| Mechanical Q (Qms) | 10.39 |
| Electrical Factor (Qes) | .35 |
| Total Q (Qts) | .34 |
| Comp. Equivalent Vol. (Vas) | 6.99 ft3 / 198 Liters |
| Voice Coil Overhang (Xmax) | 9.5 mm |
| Surface Area of Cone (Sd)m2 | 0.1225m2 |
| Reference Efficiency | 2.7% |
| Displacement Volume (Vd) | 1164 cm3 |
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Frequency Response & Distortion Curves |
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| Free Air Impedance Curve | |
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Mounting Dimensions |
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US Speaker, LLC
