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B&C 8BG51 8" Neodymium Woofer
Brand B&C Speakers
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Product Description
Manufacturer Part Number: 8BG51
The B&C Speakers 8BG51 8" cast frame neodymium driver features a long throw 2" voice coil and rubber half-roll cone surround, which enable it to produce serious amounts of bass in compact pro loudspeaker enclosures.
Key Features:
B&C 8BG51 8" Neodymium Woofer
B&C's 8BG51 8" neodymium woofer is fitted with an optimized paper cone and rubber half-roll surround, and strikes a fine balance between bass output and overall efficiency. The 8BG51's ventilated voice coil gap ensures long term power handling and reduced power compression, and a copper cap on the pole piece reduces high frequency-degrading inductance. Highly recommended for compact 2-way speaker systems.
The B&C Speakers 8BG51 8" cast frame neodymium driver features a long throw 2" voice coil and rubber half-roll cone surround, which enable it to produce serious amounts of bass in compact pro loudspeaker enclosures.
Key Features:
- Rubber half-roll cone surround
- Neodymium magnet assembly
- Ventilated voice coil gap for reduced power compression
- 2" copper voice coil on fiberglass former
- Copper cap on pole piece reduces inductance and extends HF
- 500 watts continuous program power capacity
- 50 - 4,000 Hz response
B&C 8BG51 8" Neodymium Woofer
B&C's 8BG51 8" neodymium woofer is fitted with an optimized paper cone and rubber half-roll surround, and strikes a fine balance between bass output and overall efficiency. The 8BG51's ventilated voice coil gap ensures long term power handling and reduced power compression, and a copper cap on the pole piece reduces high frequency-degrading inductance. Highly recommended for compact 2-way speaker systems.
Product Details | |
|---|---|
| Brand | B&C Speakers |
| Model | 8BG51 |
| Part Number | 294-696 |
| UPC | 844632086236 |
| Unit of Measure | Each |
| Weight | 4.85 |
Product Specifications | |
|---|---|
| Nominal Diameter | 8" |
| Bolt Circle Diameter | 8.3 |
| Moving Mass Of Diaphragm (Mmd) | 35 |
| Power Handling (RMS) | 250 Watts |
| Power Handling (MAX) | 500 Watts |
| Impedance | 8Ω |
| Frequency Response | 50 to 4,000Hz |
| Sensitivity | 92dB 2.83V/1m |
| Voice Coil Diameter | 2" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 52Hz |
| DC Resistance (Re) | 5.1Ω |
| Voice Coil Inductance (Le) | 0.5mH |
| Mechanical Q (Qms) | 12.3 |
| Electromagnetic Q (Qes) | 0.42 |
| Total Q (Qts) | 0.4 |
| Compliance Equivalent Volume (Vas) | 0.63ft³ |
| BL Product (BL) | 11.8T·m |
| Maximum Linear Excursion (Xmax) | 6.5mm |
| Surface Area of Cone (Sd) | 220cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 8.8" |
| Baffle Cutout Diameter | 7.4" |
| Depth | 3.5" |
| # Mounting Holes | 8 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.21ft³ |
| Sealed F3 | 102Hz |
| Vented Volume | 0.53ft³ |
| Vented F3 | 55Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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