Dan2427 Posted March 11, 2013 Report Share Posted March 11, 2013 Replying to mark the thread to remember to come back. As my AQ20k did this also! 2003 GMC Yukon Denali Alpine CDA 117 Redoing Mids/Highs 4 Runs of 1/0 Knukonceptz 2+, 2- 4 Deka 9A31's in back (Stock underhood) 250 amp Alt. AQ20K 2 18" Crossfire XS V.2's 12 cubes 33hz 149sq inches of port! Link to comment Share on other sites More sharing options...
OrionStang Posted March 11, 2013 Report Share Posted March 11, 2013 DC, Sundown, AB, all the big models do it. Never noticed it on anything under 2k, although I may not have been paying attention. SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
Amart88 Posted March 11, 2013 Report Share Posted March 11, 2013 Both my Brutus's and Crescendo's do this also. Always wondered why. As soon as the distortion light on DD-1 comes on the amps made that buzzing sound. With what tone? 40hz; -15dB, -10dB, -5dB, 0dB 40 hz -5db. Brutus 2100 and both BC3500's do it. My 2005 s10 blazer build. 4 zcon 18's walled. Link to comment Share on other sites More sharing options...
CJSmith Posted March 11, 2013 Report Share Posted March 11, 2013 My RD D9 does the same thing. In for the answer. *Rebuid in progress* Link to comment Share on other sites More sharing options...
fox_racin4 Posted March 11, 2013 Report Share Posted March 11, 2013 Some hum and some make a really fast "clicky" noise 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
Guest Posted March 11, 2013 Report Share Posted March 11, 2013 Both my Brutus's and Crescendo's do this also. Always wondered why. As soon as the distortion light on DD-1 comes on the amps made that buzzing sound.With what tone? 40hz; -15dB, -10dB, -5dB, 0dB it doesn't matter. whenever the amp clips, the noise starts Link to comment Share on other sites More sharing options...
DubNDodge Posted March 11, 2013 Report Share Posted March 11, 2013 Both my Brutus's and Crescendo's do this also. Always wondered why. As soon as the distortion light on DD-1 comes on the amps made that buzzing sound.With what tone? 40hz; -15dB, -10dB, -5dB, 0dB it doesn't matter. whenever the amp clips, the noise starts Oh. Duh. Sorry derp moment '01 Dodge Stratass Sealed Trunk Build Log 2008 Honda Fit Sport Build Log On 10/3/2013 at 10:00 AM, ROLEXrifleman said: Anyone who says they knew everything they wanted out of life at 19 can go suck a bag of dicks cause they are lying to themselves or brought up in a cult. Link to comment Share on other sites More sharing options...
Kyblack76 Posted March 11, 2013 Report Share Posted March 11, 2013 But am i wrong that the CLASS of amp does matter? Or no? SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
08tahoe Posted March 11, 2013 Report Share Posted March 11, 2013 So it was tony that said something about it, not steve, here is the link: http://www.stevemeadedesigns.com/board/topic/161556-smd-dd-1-cc-1-on-a-sundown-amp/?p=2334699 and here is his quote: Many class D amplifiers make some buzzing type noise when the output signal is clipping, or close to clipping. I believe it is mostly the giant output inductors they all have. Link to comment Share on other sites More sharing options...
Kyblack76 Posted March 11, 2013 Report Share Posted March 11, 2013 Thats where i saw and thought that.. Thanks.. !! SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
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