BEYMA 8BR40/N - 8" LOW & MID WOOFER
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BEYMA 8BR40/N - 8" LOW & MID WOOFER |
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THE BEYMA 8BR40N IS A NICE 8" REPLACEMENT SPEAKER FOR HI-FI SPEAKERS & STUDIO MONITORS! |
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Item Price: $89.95 |
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WOOFER MODEL |
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Specifications |
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Nominal
Basket Diameter |
8" |
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Impedance |
8
ohms |
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AES
Power Rating |
50
Watts |
| Program Power |
100
Watts |
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Frequency
Response |
30Hz
- 6.0kHz |
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Sensitivity
(1W/1m) |
91dB |
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Voice
Coil Diameter |
1"
/ 25.4mm |
| Voice Coil Length | 16 mm |
| Air Gap Height | 6 mm |
| X Damage (peak to peak) | 20 mm |
| BL Factor | 6.8 N/A |
| Recommended Enclosure Volume | 20-60 Liters / .7-2.12 cu. ft. |
| Magnetic Assembly Weight | 2.2 lb. / 1.0 kg. |
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Mounting Information |
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| Overall Diameter |
8.33"
/ 211.5mm |
| Bolt Circle Diameter | 7.8" / 198.3mm |
| Baffle Cutout Diameter | 7.06" / 179.5mm |
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No.
Of Mounting Holes |
4 |
| Volume Displaced By Driver | .05 ft3 / 1.5 Liters |
| Overall Depth | 3.05" / 77.5mm |
| Net Weight | 2.98 lb. / 1.35 kg. |
| Shipping Weight | 3.41 lb. / 1.55 kg. |
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Materials |
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| Basket | Die Cast Aluminum |
| Cone | Paper |
| Surround | Butyl Rubber |
| Voice Coil | Copper |
| Magnet | Ferrite |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 30 Hz |
| Impedance (Re) | 5.5 ohms |
| Coil Inductance (Le) | 0.5 mH |
| Mechanical Q (Qms) | 2.05 |
| Electrical Factor(Qes) | .48 |
| Total Q (Qts) | .39 |
| Comp. Equivalent Vol. (Vas) | 3.15 ft3 /89.1 Liters |
| Voice Coil Overhang (Xmax) | 6.7 mm |
| Moving Mass (Mms) | 21 Grams |
| Surface Area of Cone (Sd)m2 | 0.0220m2 |
| Reference Efficiency | .5% |
| Displacement Volume | 147 cm3 |
| Frequency Response & Distortion Curves | |
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Impedance Curve |
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| Mounting Dimensions | |
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US Speaker, LLC
