PRO enclosures are designed in the United Kingdom and manufactured in Euorpe, we use best quality MDF. PRO 10" Single Sealed 20L Subwoofer Enclosure, built-in terminal with gold screw posts constructed with high quality MDF 18 wood enclosure. The front (where the woofers loaded) is flat and the back is slanted with black acoustic carpet. - 232mm hole diameter - 240mm mounting depth - 325mm (w) x 315mm (h) x 340mm (d).
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