BEYMA 12LW30 - 12" LIGHTWEIGHT WOOFER
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BEYMA 12LW30 - 12" LIGHTWEIGHT WOOFER |
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12" ULTRA LIGHT NEODYMIUM MAGNET W/ 700 WATTS PROGRAM HANDLING! |
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BEYMA 12LW30 |
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Item Price: $235.99 New Low Price |
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SPEAKER
MODEL |
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Specifications |
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Nominal
Basket Diameter |
12" |
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Impedance |
8
ohms |
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AES
Power Rating |
350
Watts |
| Program Power |
700
Watts |
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Frequency
Response |
35Hz - 5.0kHz |
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Sensitivity
(1W/1m) |
96dB |
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Voice
Coil Diameter |
3"
/ 77mm |
| Recom. Enclosure Volume | .7-2.47 ft3 / 20-70 Liters |
| Voice Coil Length | 17 mm |
| Air Gap Height | 8 mm |
| X Damage (peak to peak) | 25 mm |
| Magnetic Assembly Weight | 5.1 lb. / 2.3 kg. |
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Mounting Information |
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Overall Diameter |
12.28" / 312mm |
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Bolt
Circle Diameter |
11.59"
/ 294.5mm |
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Baffle Cutout Diameter- |
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| - Front Mount | 10.93" / 277.5mm |
| - Rear Mount | 11.02" / 280mm |
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No.
Of Mounting Holes |
8 |
| Volume Displaced By Driver | 0.11 ft3 / 4 Liters |
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Overall
Depth |
5.1"
/ 130mm |
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Net
Weight |
6.61 lb. / 3.0 kg. |
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Shipping Weight |
8.16 lb. / 3.7 kg. |
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Materials |
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Basket |
Cast Aluminum |
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Cone |
High Stiffness Paper |
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Surround |
Treated Cloth |
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Voice Coil |
Edgewound Copper Ribbon |
| Spider | Cotton |
| Metal Parts | Anti-corrosion Coated |
| Magnet | High Energy Neodymium |
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Thiele-Small
Parameters |
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Resonant Frequency (fs) |
38 Hz |
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Impedance
(Re) |
6.1 ohms |
| Coil Inductance (Le) | 1.4 mH |
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Mechanical Q (Qms) |
6.6 |
| Electrical Factor(Qes) | .3 |
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Total Q (Qts) |
.29 |
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Comp. Equivelant Vol. (Vas) |
3.85 ft3 / 109 Liters |
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Voice Coil Overhang (Xmax) |
5.0 mm |
| Effective Surface Area (Sd) | .0540 m2 |
| Reference Efficiency | 2% |
| Displacement Volume | 268 cm3 |
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Low Freq. Response: Bass Reflex Cabinet-Vb=50L, Fb=40Hz |
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US Speaker, LLC
