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Free Flow Cooling System
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High-temp Voice Coil
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Dual Layer Spider System With Integrated Tinsel Leads
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Extended Pole Piece
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DD Logo Basket
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Double Stitched EROM Surrounds (508e)
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Fiberglass Loaded Non-Pressed Cones
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Embossed DDesign Magnet Boot
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700W RMS (500W RMS 508e)
