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Manufacturer Part Number: 12HPL76
B&C's 12HPL76 is a high efficiency 12" woofer that uses a high energy neodymium magnet assembly to achieve excellent performance, while remaining extremely lightweight at only 5.9 lbs.
Key Features: - High energy neodymium magnet assembly
- Very efficient, but able to handle plenty of power!
- 3" aluminum voice coil wound inside-outside on fiberglass former
- Aluminum basket is designed to dissipate heat
- 350 watts RMS power handling
B&C 12HPL76 12" Neodymium Woofer
The B&C Speakers 12HPL76 12" speaker features a cast aluminum basket that is designed to effectively dissipate heat during demanding use at full power, thereby reducing power compression. The driver's powerful neodymium magnet and 3" diameter inside-outside aluminum voice coil provide a good combination of efficiency and power handling. The 12HPL76 is recommended for compact two-way loudspeaker systems in which power is limited to 350 watts RMS or 700 watts continuous program. Also works well as a midrange driver in larger direct radiating or horn-loaded concert PA systems.
Product Details |
| Brand | B&C Speakers |
| Model | 12HPL76 |
| Part Number | 294-680 |
| UPC | 844632002267 |
| Unit of Measure | Each |
| Weight | 10.4 |
Product Specifications |
| Nominal Diameter | 12" |
| Moving Mass Of Diaphragm (Mmd) | 43 |
| Power Handling (RMS) | 350 Watts |
| Power Handling (MAX) | 700 Watts |
| Impedance | 8Ω |
| Frequency Response | 50 to 3,500Hz |
| Sensitivity | 99dB 2.83V/1m |
| Voice Coil Diameter | 3" |
Thiele-Small Parameters |
| Resonant Frequency (Fs) | 49Hz |
| DC Resistance (Re) | 5.7Ω |
| Voice Coil Inductance (Le) | 1.5mH |
| Mechanical Q (Qms) | 2.5 |
| Electromagnetic Q (Qes) | 0.26 |
| Total Q (Qts) | 0.25 |
| Compliance Equivalent Volume (Vas) | 3.2ft³ |
| BL Product (BL) | 17.3T·m |
| Maximum Linear Excursion (Xmax) | 4mm |
| Surface Area of Cone (Sd) | 522cm² |
Materials of Construction |
| Cone Material | Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Aluminum |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
Mounting Information |
| Overall Outside Diameter | 12.4" |
| Baffle Cutout Diameter | 11.1" |
| Depth | 5.7" |
| # Mounting Holes | 8 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) |
| Sealed Volume | 0.28ft³ |
| Sealed F3 | 168Hz |
| Vented Volume | 0.62ft³ |
| Vented F3 | 70Hz |
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.