B&C R8PS21 Recone Kit for 8PS21 WP 8" Replacement Woofer Speaker 400 Watts 8-Ohm 2" Copper Voice coil.
B&C's 8PS21 8'' woofer features a 2'' copper voice coil on a Kapton® former, die cast frame, ceramic ferrite magnet, and a 200 watts RMS power handling rating. A copper ring in the 8PS21's magnetic circuit reduces distortion and extends high frequency response up to 3 kHz. The 8PS21 is an ideal compact pro woofer choice when used singly or in multiples.
Specifications
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Nominal diameter: 200 mm (8.0 in)
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Nominal impedance: 8-Ohm
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Minimum impedance: 7.0-Ohm
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Nominal power handling: 200 W
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Continuous power handling: 400 W
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Sensitivity (1W/1m): 94.0 dB
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Frequency range: 70 - 3000 Hz
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Voice coil diameter: 50 mm (2.0 in)
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Winding material: Copper
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Former material: Kapton
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Winding depth: 16 mm (0.62 in)
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Magnetic gap depth: 8 mm (0.31 in)
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Flux density: 1.1 T