B&C 12PS100-4 12" Woofer 1400Watts 4-Ohm 2-way PRO PA Speaker & Floor Monitor
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The B&C 12PS100-4 12" pro woofer's 4" copper voice coil is wound inside-outside on a fiberglass former and features a generous 21 mm winding length for extended Xmax.
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A ribbed cone and double half-roll suspension function with total linearity and mechanical integrity,
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making the 12PS100-4 especially well suited to woofer duty in high output 2-way professional PA speakers and floor monitors.
Specifications
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Nominal Diameter 320 mm (12.0 in)
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Nominal Impedance 4 ohm
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Minimum Impedance 6.7 Ohm
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Nominal Power Handling 700 W
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Continuous Power Handling 1400 W
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Sensitivity 93.0 dB
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Frequency Range 45 - 1000 Hz
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Voice Coil Diameter 100 mm (4.0 in)
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Winding Material Copper
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Former Material Glass Fibre
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Winding Depth 21.0 mm (0.83 in)
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Magnetic Gap Depth 11.0 mm (0.4 in)
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Flux Density 1.05 T
Parameters
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Resonance Frequency 44 Hz
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Re 5.3
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Qes 0.29
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Qms 3.9
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Qts 0.27
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Vas 47.0 dm3 (1.6 ft3)
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Sd 531.0 cm2 (82.3 in2)
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?? 1.3 %
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Xmax 8.0 mm
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Xvar 8.0 mm
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Mms 106.0 g
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Bl 22.5 Txm
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Le 2.0 mH
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EBP 151 Hz
Mounting and Shipping Info
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Overall Diameter 319 mm (12.5 in)
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Bolt Circle Diameter 299 mm (11.8 in)
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Baffle Cutout Diameter 281.0 mm (11.1 in)
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Depth 118 mm (4.6 in)
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Flange and Gasket Thickness 13 mm (0.5 in)
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Air Volume Occupied by Driver 3.5 dm3 (0.12 ft3)
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Net Weight 8.8 kg (19.4 lb)
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Shipping Units 1
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Shipping Weight 9.7 kg (21.38 lb)
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Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
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RCK12PS1008
