Friday, May 30, 2014

Hifimaailma hm100db/w

Jees, lisää rakentelukuvia

Vanha Hifimaailman hm-100db/w projekti ja kuvia

Diy project featuring Eighteensound 15" midbass and horns, based on Diy-speaker from Hifimaailma magazine.

I purchased the DIY speakers original with very very large cabinets.













The cabinets very filled with normal "glass wool" used in building insulation. This is not good practise in my opinion, as it will be transferred into room air via the reflex ports.

I designed new much smaller cabinets. I have a large amount of room gain due to my listening room dimensions, thus the very large original cabinets did deliver bass a little "boomy".





Etulevyn mallailua


Ristikkäistuet havuvanerista


Etulevyn pyöristetyt refleksiputket kartonkiputkesta


Osien mallailua etulevyyn




Refleksiputkien pyöristykset





Kylkien viilutus pähkinäviilulla






Puskusauman kittaus, yläjyrsimellä ura ja kittaus yli













Kyljet viilutettuna, viilut lakattu ruiskulla himmeällä kalustelakalla


Runko maalattuna mustaksi ruiskulla


Viilutetut sivut liimattuna koteloon









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