Genuine Eminence
EMINENCE BETA-12A - 12" SPEAKER
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EMINENCE BETA-12A - 12" SPEAKER |
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THE EMINENCE BETA-12A HAS A GOOD COMBINATION OF CLEAN MIDS AND WARM BASS! |
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Item Price: $119.99 Free UPS Ground Shipping in the U.S. |
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WOOFER
MODEL |
BETA-12 |
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Specifications |
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Nominal
Basket Diameter |
12" / 304.8mm |
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Impedance |
8 ohms |
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RMS
Power Rating |
250 Watts |
| Progra Power Handling | 500 Watts |
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Frequency
Response |
43Hz - 3.8kHz |
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Sensitivity
(1W/1m) |
98dB |
| Voice Coil Diameter | 2" / 50.8mm |
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Max.
Crossover Frequency |
3.8kHz |
| Rec. Enclosure Volume(Sealed) | .9-1.25cu. ft./25.5-35.4 Liters |
| Rec. Enclosure Volume(Vented) | 1.3-4.9cu. ft./36.8-139 Liters |
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Mounting Information |
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| Overall Diameter | 12.03" / 305.2mm |
| Bolt Circle Diameter | 11.59" / 294.4mm |
| Baffle Cutout Diameter | 11.07" / 281.2mm |
| No. Of Mounting Holes | 8 |
| Mounting Hole Diameter | 0.25" / 6.4mm |
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Overall
Depth |
4.57" / 116.1mm |
| Magnet Weight | 38 oz. |
| Net Weight | 7.5 lbs. / 3.4kg. |
| Shipping Weight | 9.7 lbs. / 4.4kg. |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 47 Hz |
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Impedance
(Re) |
5 ohms |
| Coil Inductance (Le) | 0.64mH |
| Electromagnetic Q (Qes) | .5 |
| Mechanical Q (Qms) |
6.0 |
| Total Q (Qts) | .46 |
| Compliance Equivalent Vol. (Vas) | 120.1 Liters/4.2cu. ft |
| Voice Coil Overhang (Xmax) | 4.4mm |
| Diaphragm Mass (Mms) | 40 Grams |
| BL Factor (BL) | 10.8 T-M |
| Surface area of Cone (Sd) | .05324m2 |
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BETA-12A FREQUENCY RESPONSE CURVE |
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US Speaker, LLC
