Is there a program and adapter

[Blue Fury 10+ year member]

What I want to do is hook the speaker outs from my amp to my computer with some adapter to see exactly what frequencies are present between the crossover points. This way I won't have to guess where 2500hz is on a lpf/hpf knob that is only labeled with 500 and 5000hz. I want to visually see the range on a db/hz plot. Is there a program like I described above? What's the name of it?

Is there a device that will accept the + and - speaker wire and convert them to a stereo connection for the mic input on my computer? Would this just be a regular adapter that connects the - to one lead and the + to the other lead of the stereo connection?

This is to help get starting points my fronts. If it works well enough, I may just use it to fully tune it unless there are convincing arguments against it.

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[Blue Fury 10+ year member]

up

 

[thegreatestpenn 5,000+ posts]

partsexpress has something like that. i forget what its called but its like 110 for the program and speaker connector

 

[Blue Fury 10+ year member]

The wt3? That tests woofers. Or am I thinking of a different one?