3way leather-made speaker
proposed by Prof.Satoshi Nishimura image00 / Jichi Med Univ(JAPAN)

E-mail: If interested (snishi-tky(a-mark)ninus.ocn.ne.jp ) image00
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3-way speaker with leather-made cones


used 3-way speakers with paper-made cones


remove woofer


remove tweeter


remove mid-range


disassembled


stock woofer


remove paper cone


making original cone using 4.0mm thick leather


check how magnet works


glued to make 3d shape


stiched and glued to magnet


leather-made tweeter


leather-made midrange


mounted


reinforcement added to midrange


DONE!!
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