Car Audio System - Alpine - Subwoofer SWR - 1222D
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Features
Woofer
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Bumped Backplate
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Compound Radius Curve Pole Geometry
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Custom Cast Aluminum Frame with Integrated Heat
Transfer Plate
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Designed and Engineered in the USA
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Dual Progressive Oversized Nomex ®
Spiders
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Dual Stacked Magnets
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Dual Voice Coil Design
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Extra Length Extended Pole
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Flared Pole Vent
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High Strength Brass Voice Coil Bobbin
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Integrated Tinsel Lead Design
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Kevlar Reinforced Pulp Cone
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Magnetically Optimized Motor Structure (Pat. Pend.)
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Oversized Parabolic Dustcap
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Specifications
Power Handling
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Power Handling Capacity (Peak) : 1500W
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Power Handling Capacity (RMS) : 500W
General
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Diaphragm Material : Kevlar Reinforced Pulp
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Spider Material : Nomex
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Frequency Response : 23Hz - 500Hz ~
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