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DIY & Tutorials
DIY For Audio
My First Ever Speaker Project
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<blockquote data-quote="d0dja" data-source="post: 87470" data-attributes="member: 2244"><p>Right - next step done, built a Wallin's jig to get some measurements - although would also like to do them with Shaun to compare my effort with his ... had to take a bunch of workarounds to get equivalent resistances/power ratings on the components, and Communica only has crappy binding posts with really skinny poles. Couldn't get 8R 20W resistors, so parallelled 15R and 18R to get very close to 8 (and within a hair of the power limit split per resistor.)</p><p></p><p>I don't have a stunningly high tech multimeter, although this old Sanwa analogue unit has done me well enough over the years... oh well, you gotta start somewhere. :<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> </p><p></p><p><img src="http://i.imgur.com/ldbnb.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i.imgur.com/o5taL.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i.imgur.com/owmgs.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="d0dja, post: 87470, member: 2244"] Right - next step done, built a Wallin's jig to get some measurements - although would also like to do them with Shaun to compare my effort with his ... had to take a bunch of workarounds to get equivalent resistances/power ratings on the components, and Communica only has crappy binding posts with really skinny poles. Couldn't get 8R 20W resistors, so parallelled 15R and 18R to get very close to 8 (and within a hair of the power limit split per resistor.) I don't have a stunningly high tech multimeter, although this old Sanwa analogue unit has done me well enough over the years... oh well, you gotta start somewhere. ::) [IMG]http://i.imgur.com/ldbnb.jpg[/IMG] [IMG]http://i.imgur.com/o5taL.jpg[/IMG] [IMG]http://i.imgur.com/owmgs.jpg[/IMG] [/QUOTE]
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DIY & Tutorials
DIY For Audio
My First Ever Speaker Project
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