Jessica Posted May 29, 2016 Report Share Posted May 29, 2016 the instuction are wrong about half way, but since you tried it all the way up, unhook it and try again. 1 Quote Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
AzureX Posted May 29, 2016 Report Share Posted May 29, 2016 the instuction are wrong about half way, but since you tried it all the way up, unhook it and try again. I will try that tell you in a minute. Quote Link to comment Share on other sites More sharing options...
AzureX Posted May 29, 2016 Report Share Posted May 29, 2016 the instuction are wrong about half way, but since you tried it all the way up, unhook it and try again. I tried without it hooked up same result. Quote Link to comment Share on other sites More sharing options...
Jessica Posted May 29, 2016 Report Share Posted May 29, 2016 weird Quote Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
AzureX Posted May 29, 2016 Report Share Posted May 29, 2016 (edited) weird Yea I don't get it either. the DD-1 works fine on 4 other brand amps and works just like advertised so there's definitely nothing wrong with the DD-1. Edited May 29, 2016 by AzureX Quote Link to comment Share on other sites More sharing options...
AzureX Posted May 29, 2016 Report Share Posted May 29, 2016 I have even tried my HU in another car but with a different amp so I am pretty sure it has something to do with the NVX JAD 1200.1 Quote Link to comment Share on other sites More sharing options...
-Stov3top- Posted May 29, 2016 Author Report Share Posted May 29, 2016 Yeah, It is pretty weird. I talked to the guys at NVX about this and they knew that this was an issue. They told me to either use an O-Scope, or with a multimeter, set it at around the certified tested voltages like the ones done by Sonic Electronix, and you shouldnt have any issues. Here is a little snippet off their site: http://i179.photobucket.com/albums/w296/MxRacer_25/Capture_zpsbt1e6sn7.jpg~original Quote Link to comment Share on other sites More sharing options...
AzureX Posted May 30, 2016 Report Share Posted May 30, 2016 (edited) They have no explanation to why it doesn't work though?? What do you mean set to the certified voltage?? Edited May 30, 2016 by AzureX Quote Link to comment Share on other sites More sharing options...
-Stov3top- Posted June 1, 2016 Author Report Share Posted June 1, 2016 (edited) Not really, just the fact that there are similar issues with some other amps. That is why they can't do the "Sonic Certified" rating on all of their amps they sell. I agree though with it just being an issue with the JAD1200.1, I have 2 of them and they do the exact same thing. I have used the DD-1 on other amps without any problems. By set it to the certified voltage I mean put it on the -10db 40hz test tone and use your voltmeter and turn the gain up to the sonic certified specs, for example @ 1ohm it is certified at 1380 watts, so you would adjust your voltmeter to 36-37 volts AC. The same would apply to the 2 and 4 ohm specs. Edited June 1, 2016 by -Stov3top- Quote Link to comment Share on other sites More sharing options...
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