NEW 'Q LEX SERIES' 4 LAYER VOICE COIL
BEYMA 18QLEX1600FE - 18" EXTREME POWER WOOFER
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NEW 'Q LEX SERIES' 4 LAYER VOICE COIL |
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BEYMA 18QLEX1600FE - 18" EXTREME POWER WOOFER |
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BEYMA 'Q LEX SERIES' 4 LAYER VOICE COIL SETS A NEW STANDARD IN HIGH POWER SUBWOOFER SPEAKERS SYSTEMS |
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BEYMA 18QLEX1600FE |
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4 Ohm Version
Item Price: $649.95 |
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8 Ohm Version
Item Price: $649.95 |
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WOOFER MODEL |
18 |
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Specifications |
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Nominal
Basket Diameter |
18" |
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Impedance |
4 & 8 ohms |
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AES
Power Rating |
1,600
Watts |
| Program Power |
3,200
Watts |
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Frequency
Response |
30Hz
- 1.0kHz |
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Sensitivity
(1W/1m) |
97dB |
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Voice
Coil Diameter |
4"
/ 100mm |
| Recom. Enclosure Volume | 4.4 ft3 / 125 Liters |
| Voice Coil Length | 32 mm |
| Air Gap Height | 15 mm |
| X Damage (peak to peak) | 60 mm |
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Mounting Information |
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Overall Diameter |
18.2" / 462mm |
| Bolt Circle Diameter | 17.4" / 441mm |
| Baffle Cutout Diameter- | 16.8" / 426mm |
| No. Of Mounting Holes | 8 |
| Volume Displaced By Driver | 0.28 ft3 / 8.0 Liters |
| Overall Depth | 9.2" / 233mm |
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Net
Weight |
32.1 lb. / 14.6 kg. |
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Shipping Weight |
35 lb. / 15.9 kg. |
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Materials |
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| Basket | Die Cast Aluminum |
| Cone | Waterproof Front & Back Paper |
| Surround | Treated Cloth |
| Voice Coil | Inner/Outer Copper Wire |
| Voice Layers | Four |
| Demodulation Ring | Aluminum |
| Spider | Double Silicone |
| Magnet | Ferrite |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 30 Hz |
| Impedance (Re) | 5.3 ohms |
| Coil Inductance (Le) | 3.9 mH |
| Mechanical Q (Qms) | 6.5 |
| Electrical Factor (Qes) | .24 |
| Total Q (Qts) | .23 |
| Comp. Equivalent Vol. (Vas) | 6.89 ft3 / 195 Liters |
| Voice Coil Overhang (Xmax) | 13.0 mm |
| Moving Mass (Mms) | 323 Grams |
| Surface Area of Cone (Sd)m2 | 0.1255m2 |
| BL Factor | 36.4 N/A |
| Reference Efficiency | 2.1% |
| Displacement Volume (Vd) | 1631 cm3 |
| Frequency Response & Free Air Impedance Curve | |
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| Drawing | |
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US Speaker, LLC
