B&C Speakers 8PE21

​Woofer di ricambio midrange 8", 200/400w, 98dB, 87Hz, 90‐5000Hz, 50mm, Rame

• 400 W continuous program power capacity
• 51 mm (2 in) copper voice coil
• 90 - 5000 Hz response
• 98 dB sensitivity

SPECIFICATIONS

• Nominal Diameter 200 mm (8 in)
• Nominal Impedance 8 Ω
• Minimum Impedance 7.2 Ω
• Power Handling
• Nominal (AES)1 200 W
• Continuous Program2 400 W
• Sensitivity (1W/1m)3 98 dB
• Frequency Range 90 - 5000 Hz
• Voice Coil Diameter 51 mm (2 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
• Magnet Material Ferrite
• Waterproof Cone Treatment None

THIELE & SMALL PARAMETERS

• Fs 87 Hz
• Re 5.6 Ω
• Qes 0.2
• Qms 3.8
• Qts 0.19
• Vas 13 dm3 (0.46 ft3)
• Sd 220 cm2 (34.1 in2)
• η0 4.1%
• X max ± 2.5 mm
• X var ± 4.5 mm
• Mms 18 g
• Bl 16.6 T·m
• Le 0.5 mH
• EBP 435 Hz

MOUNTING AND SHIPPING INFORMATION

• Overall Diameter 225 mm (8.86 in)
• Bolt Circle Diameter 210 mm (8.27 in)
• Baf e Cutout Diameter 187 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