Craftwork speaker

　　　　　　　　　　　　　　　　　　　　　　　　　　
　
　KAMAKURA (FOSTEX FE103 vented system)

　KAMO (Tangband W3-315D　vented system)
　
　KUUKI NINJA II (Tangband W3-593SD vented system) 　

　IJUUIN (FOSTEX FF85K vented sysytem)

　AOI (Matrix system)

　

　Back loaded horn

　　　　　　　　　　　　　　　　　　　　　　　　　　
　
　Fostex FE203 back-loaded horn system
　
　Super swan (under onstruction)



　　MFB

　　　　　　　　　　　　　　　　　　　　　　
　Onzow MFB20

　MFB-12F (under construction) 　


　Euro

　　　　　　　　　　　　　　　　　　　　　　　　　　
　
　Euro Unit 2 way system

　AXIOM 80

　Study of AXIOM80 (under constructio)

　

　Vented

　　　　　　　　　　　　　　　　　　　　　　　　　　
　
　FOSTEX FE83 　under construction

　Fostex BC10 Full range system

　Periscope

　Periscope at Tiffani (under construction)　under construction

　Refinement of the Periscope (under construction)

　Pioneer's edgeless fullrange

　Fostex FE168sigma compact bass-reflex

　Fostex FF125K (under construction)　

　Victor's unit 　under construction

　YAMAHA's unit　under construction

　Powered mini monit vented system (underconstruction)

　Kuuki Ninja

　Measurement of Fostex FF85K vented system (under construction)　

　Measurement of Fostex FF125K vented system (underconstruction)

　Measurement of Fostex FE83E vented system (under construction)

　Measurement of Fostex FE103E vented system (under construction)　

　Measurement of Onkyo 8cm vented system (under construction) 　

　


　Double vented system

　　　　　　　　　　　　　　　　　　　　　　　　　　
　A plan (underconstruction)　　


　Closed

　　　　　　　　　　　　　　　　　　　　　　　　　　
　
　Esoteric closed system　under construction

　Esoteric closed system III　under construction


　　Theory

　　　　　　　　　　　　　　　　　　　　　　　　　　
　New study of vented system (underconstruction)

　Design room(underconstruction)

　Gathering and indicate Q (underconstruction)

　Vented system is a firearm (underconstruction)

　A design for Fostex FE204 vented system (underconstruction)
　
　Visualistic understanding of vented system (underconstruction)

　My speaker craft in 2003 (underconstruction)

　Lecture on FE130 (underconstruction)

　What is portable speaker for music use ? (underconstruction)　

　Method of the design for vented system in foreign countries overseas (underconstruction)　　

　Horn is the instrument which operates the air precisely, vented system is the primitive musical instrument

　Introduction of division vibration (underconstruction)

　Mesuring with "My speaker" (underconstruction)

　Introduction of accelerating type MFB (underconstruction)　　

　

　

　　　　　　　　　　　　　　　　　　　　　　　　　　
　　
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