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DIY & Tutorials
DIY For Audio
Light hearted 4" powered speakers
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<blockquote data-quote="johnc" data-source="post: 84937" data-attributes="member: 2084"><p>Ok. I got the drivers and tweeters yesterday. No regrets. I tested one of the drivers in my 90l test box and they are quite impressive at low frequencies (5.45mm xmax).</p><p></p><p>I decided to rewind the transformer because I had been a bit stingy with the copper. After rewinding I get 4 x 24VAC and then thought I should ask for some opinions...</p><p>I can either parallel the windings in pairs so I have 1 x 24-0-24 or I can keep them separate and have 2 x 24-0-24 (one for each channel).</p><p>Which do you think is better in this application and why?</p><p>Each channel will have its own regulator anyway.</p><p></p><p>This project will be slower than anticipated because my clutch packed in on my way home from Ian's yesterday.</p><p>I managed to start the engine in 1st gear (uphill btw) and got all the way home without stopping. There were some close shaves with 1 or 2 robots. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big grin :D" loading="lazy" data-shortname=":D" /></p><p>Anyway, I'm going to have a bash at fixing it myself hence the slowdown on this project.</p></blockquote><p></p>
[QUOTE="johnc, post: 84937, member: 2084"] Ok. I got the drivers and tweeters yesterday. No regrets. I tested one of the drivers in my 90l test box and they are quite impressive at low frequencies (5.45mm xmax). I decided to rewind the transformer because I had been a bit stingy with the copper. After rewinding I get 4 x 24VAC and then thought I should ask for some opinions... I can either parallel the windings in pairs so I have 1 x 24-0-24 or I can keep them separate and have 2 x 24-0-24 (one for each channel). Which do you think is better in this application and why? Each channel will have its own regulator anyway. This project will be slower than anticipated because my clutch packed in on my way home from Ian's yesterday. I managed to start the engine in 1st gear (uphill btw) and got all the way home without stopping. There were some close shaves with 1 or 2 robots. :D Anyway, I'm going to have a bash at fixing it myself hence the slowdown on this project. [/QUOTE]
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DIY & Tutorials
DIY For Audio
Light hearted 4" powered speakers
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