B&C 8PE21 8" Midrange Speaker 400 Watts High-Efficiency Woofer 8-Ohm
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400 W continuous program power capacity
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51 mm (2 in) copper voice coil
-
90 - 5000 Hz response
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98 dB sensitivity
Specifications
- Nominal Diameter 200 mm (8.0 in)
- Nominal Impedance 8 Ohm
- Minimum Impedance 7.2 Ohm
- Nominal Power Handling 200 W
- Continuous Power Handling 400 W
- Sensitivity 98.0 dB
- Frequency Range 90 - 5000 Hz
- Voice Coil Diameter 51 mm (2.0 in)
- Winding Material Copper
- Former Material Kapton
- Winding Depth 9.0 mm (0.37 in)
- Magnetic Gap Depth 8.0 mm (0.31 in)
- Flux Density 1.25 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialFerrite
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentNone
Parameters
- Resonance Frequency 87 Hz
- Re 5.6 Ohm
- Qes 0.2
- Qms 3.8
- Qts 0.19
- Vas 13.0 dm3 (0.46 ft3)
- Sd 220.0 cm2 (34.1 in2)
- 4.1 %
- Xmax 3.5 mm
- Xvar 4.5 mm
- Mms 18.0 g
- Bl 16.6 Txm
- Le 0.5 mH
- EBP 435 Hz
Mounting And Shipping Info
- Overall Diameter 225 mm (8.86 in)
- Bolt Circle Diameter 210 mm (8.27 in)
- Baffle Cutout Diameter 187.0 mm (7.36 in)
- Depth 91 mm (3.58 in)
- Flange and Gasket Thickness 11 mm (0.43 in)
- Air Volume Occupied by Driver 1.2 dm3 (0.04 ft3)
- Net Weight 4.2 kg (9.26 lb)
- Shipping Units 1
- Shipping Weight 4.65 kg (10.25 lb)
- Shipping Box 255x255x150 mm (10.04x10.04x5.91 in)
