http://www.youritronics.com/subwoofer-active-filter/ DIY, Electronics, IT, Gadgets Thu, 29 Jul 2010 09:43:23 +0000 hourly 1 http://wordpress.org/?v=3.0 http://www.youritronics.com/subwoofer-active-filter/comment-page-1/#comment-6413 Andrei Wed, 29 Apr 2009 04:37:53 +0000 http://www.youritronics.com/?p=2089#comment-6413 That works if u plan on a passive subwoofer. On active subwoofers you can't do what you suggest. That works if u plan on a passive subwoofer. On active subwoofers you can’t do what you suggest.

]]> http://www.youritronics.com/subwoofer-active-filter/comment-page-1/#comment-6403 Mitch Tue, 28 Apr 2009 01:28:03 +0000 http://www.youritronics.com/?p=2089#comment-6403 Why add another op-amp to switch phase? Why not just connect the speakers the other way around? Why add another op-amp to switch phase? Why not just connect the speakers the other way around?

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