clamping amp-whcih frequencys

[wenn_du_weinst 10+ year member]

I go in 5hz increments separate tones, leaving time in between each 10 second burp to make sure heat doesn't change my results. Same way I check my cabin gain.

 

[OmegaBunny 10+ year member]

Ok I have a DSO nano oscope. I need to get a clamp meter and will pick one up as soon as I get some extra $ or I may just borrow one from my wife's uncle who is an electrician. I have two different subs to use, one D4 and one D2 so I can check power at 1, 2, and 4 ohms. I have an extra battery that I can use in my shed and a stereo with RCA outs or I can use my iPod with RCA's.

What tones would I need? 30, 35, 40, 45, and 50? At 0db or -3db?

Thanks for the help, I want to clamp my amps and can do it in my car, but since it's getting cold out I would rather do it in my shed where I can have heat.

Sorry OP for jacking your thread but I have wanted to do this for a while.

 

[splwj47 10+ year member]

Sorry OP for jacking your thread but I have wanted to do this for a while.

no problem, exactly what you asked is exactly what i want to know what tones to use.