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DIY & Tutorials
DIY For Audio
Pioneeer TS-W303F Sub
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<blockquote data-quote="tangmonster" data-source="post: 179685" data-attributes="member: 1581"><p>I used 2 of these in bridge mode to get 300W into 4ohms. (6 x lm3886's in total) </p><p></p><p>After blowing a few lm3886's the amp was stable as my subwoofer amp for around 2 years , doing duty every single day.</p><p></p><p>They are easy to mount, and using 3 lm3886's for 100W will mean you are not overworking them at all.</p><p></p><p>It is just important to get the feedback resistors the same. and set the output DC.</p><p>otherwise it is VERY easy to assemble the rest. you just need to add toroidal and bridge. You can think about adding another 4700 - 10000uf per voltage rail after the bridge. <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></p><p>good luck</p></blockquote><p></p>
[QUOTE="tangmonster, post: 179685, member: 1581"] I used 2 of these in bridge mode to get 300W into 4ohms. (6 x lm3886's in total) After blowing a few lm3886's the amp was stable as my subwoofer amp for around 2 years , doing duty every single day. They are easy to mount, and using 3 lm3886's for 100W will mean you are not overworking them at all. It is just important to get the feedback resistors the same. and set the output DC. otherwise it is VERY easy to assemble the rest. you just need to add toroidal and bridge. You can think about adding another 4700 - 10000uf per voltage rail after the bridge. :) good luck [/QUOTE]
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DIY & Tutorials
DIY For Audio
Pioneeer TS-W303F Sub
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