B&C Speakers 8PE21 – 8" Ferrite Midrange 8Ω
Professional 8-inch midrange with 51 mm copper voice coil, wide frequency response and 98 dB sensitivity – built for clean reproduction and high SPL.
- 400 W program power
- 98 dB sensitivity
- 51 mm copper voice coil
- Frequency range: 90 – 5000 Hz
- Ferrite magnet with shorting ring
- Kapton coil and triple-roll surround
Thiele/Small parameters
| Fs | 87Hz |
| Qms | 3.8 |
| Qes | 0.20 |
| Qts | 0.19 |
| Vase | 13 dm³ |
| RE | 5.6 Ω |
| Smile | 0.5 mH |
| Bl | 16.6 Tm |
| MMS | 18g |
| Sd | 220 cm² |
| Xmax | 2.5mm |
| Xvar | 4.5 mm |
| η₀ | 4.1% |
| EBP | 435Hz |
Assembly & Dimensions
| Outer diameter | 225mm |
| Mounting holes | 185mm |
| Bolt circle | 210mm |
| Depth | 84mm |
| Weight | 3.2 kg |
| Shipping weight | 3.5 kg |
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