I have this small 6 1/2" sub that was used in a home theater, that was given to me, and I have no specs on it whatsoever.
I want to use it in a sub reinforcement in my home theater too, but I have looked everywhere online and cannot find any information on it.
It's a nice sub, built very solid, and has the perfect power rating and impedance for my current home theater receiver. 175 watts and 4 ohm impedance.
Is there a way to determine a good enclosure, or is an enclosure impossible without specs?