BEYMA 8BFR - 8" LOW & MID SPEAKER
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BEYMA 8BFR - 8" LOW & MID SPEAKER |
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THE BEYMA 8BFR IS A NICE 8" REPLACEMENT SPEAKER FOR HI-FI SPEAKERS IN OPEN BAFFLE, PORTED & SEALED CABINETS! |
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Item Price: $59.99 |
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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) |
90dB |
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Voice
Coil Diameter |
1"
/ 25.4mm |
| Voice Coil Length | 14 mm |
| Air Gap Height | 6 mm |
| X Damage (peak to peak) | 21 mm |
| BL Factor | 5.9 N/A |
| Recommended Enclosure Volume | 15-40 Liters / .53-1.41 cu. ft. |
| Magnetic Assembly Weight | 2.2 lb. / 1.0 kg. |
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Mounting Information |
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| Overall Diameter |
8.11"
/ 206mm |
| Bolt Circle Diameter | 7.72" / 196.2mm |
| Baffle Cutout Diameter | 7.2" / 183mm |
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No.
Of Mounting Holes |
4 |
| Volume Displaced By Driver | .05 ft3 / 1.5 Liters |
| Overall Depth | 3.39" / 86mm |
| Net Weight | 2.58 lb. / 1.17 kg. |
| Shipping Weight | 2.93 lb. / 1.33 kg. |
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Materials |
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| Basket | Steel |
| Cone | Paper |
| Surround | Foam |
| Magnet | Ferrite |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 52 Hz |
| Impedance (Re) | 5.5 ohms |
| Coil Inductance (Le) | 0.5 mH |
| Mechanical Q (Qms) | 5.56 |
| Electrical Factor(Qes) | 1.1 |
| Total Q (Qts) | .92 |
| Comp. Equivalent Vol. (Vas) | 1.05 ft3 /29.6 Liters |
| Voice Coil Overhang (Xmax) | 5.7 mm |
| Moving Mass (Mms) | 21 Grams |
| Surface Area of Cone (Sd)m2 | 0.0220m2 |
| Reference Efficiency | .36% |
| Displacement Volume | 110 cm3 |
| Frequency Response & Impedance Curve | |
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| Mounting Dimensions | |
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US Speaker, LLC
