BEYMA 12G40 - 12" LOW FREQUENCY SPEAKER
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BEYMA 12G40 - 12" LOW FREQUENCY SPEAKER |
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DEEP WARM 'SOFT SOUNDING' BASS MAKES THIS 12" SPEAKER A GREAT CHOICE FOR BASS GUITAR & HIGH QUALITY BASS APPLICATIONS! |
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BEYMA 12G40 |
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4 Ohm Version
Item Price: $269.95 |
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8 Ohm Version
Item Price: $269.95 |
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WOOFER
MODEL - |
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Specifications |
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Nominal
Basket Diameter |
12" |
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Impedance |
4 or 8
ohms |
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AES
Power Rating |
500 Watts |
| Program Power |
1,000
Watts |
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Frequency
Response |
45Hz
- 4.0kHz |
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Sensitivity
(1W/1m) |
97dB |
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Voice
Coil Diameter |
3"
/ 77mm |
| Recom. Enclosure Volume | .7-2.6 ft3 / 20-70 Liters |
| Voice Coil Length | 20 mm |
| Air Gap Height | 8 mm |
| X Damage (peak to peak) | 28 mm |
| BL Factor | 18.4 N/A |
| Magnetic Assembly Weight | 13.9 lb. / 6.3 kg. |
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Mounting Information |
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| Overall Diameter | 12.3" / 312mm |
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Bolt
Circle Diameter |
11.6"
/ 294.5mm |
| Baffle Cutout Diameter- | |
| - Front Mount | 10.9" / 277.5mm |
| - Rear Mount | 11" / 280mm |
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No.
Of Mounting Holes |
8 |
| Volume Displaced By Driver | 0.14 ft3 / 4 Liters |
| Overall Depth | 5.47" / 139mm |
| Net Weight | 15.6 lb. / 7.1 kg. |
| Shipping Weight | 17.2 lb. / 7.8 kg. |
| Materials | |
| Basket | Die Cast Aluminum |
| Cone | Paper |
| Surround | Treated Cloth |
| Voice Coil | Edgewound Copper Wire |
| Magnet | High Currie Temperature Ferrite |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 44 Hz |
| Impedance (Re) | 6.0 ohms |
| Coil Inductance (Le) | 2.1 mH |
| Mechanical Q (Qms) | 11.6 |
| Electrical Factor(Qes) | .3 |
| Total Q (Qts) | .3 |
| Comp. Equivalent Vol. (Vas) | 2.86 ft3 / 81 Liters |
| Voice Coil Overhang (Xmax) | 7.0 mm |
| Surface Area of Cone (Sd)m2 | 0.0530m2 |
| Moving Mass (Mms) | 62 Grams |
| Reference Efficiency | 2.3% |
| Displacement Volume (Vd) | 316 cm3 |
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Low Freq. Response: Bass Reflex Cabinet-Vb=40L, Fb=40Hz |
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| Frequency Response & Distortion Curves | |
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Mounting Dimensions |
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US Speaker, LLC
