Works well but needed some rework to fit tweeter. I expanded two alignment holes because they did not line up but this is possibly because it was not designed for a Polydax tweeter. Well designed but assembly is only fair. The round plastic frame has molded voice coil lead tracks but the assemblers did not bother to orient domes so the leads were in the track, rotating the domes 10 degrees would have resulted in a better product. One lead crossed directly over the mounting hole requiring me to de-solder the lead and slightly pull it out so I could push the lead out of alignment with the mounting hole. A little better care on assembly would make this a much better product. I fiddled with it for about 25 minutes to get it in shape to use but it works fine.
thanks supr fast