I have a cabinet I want to put new speakers in. I've tried using WINsd to pick appropriate drivers, but it seems like a lot of trial and error, and after plunking in about 20 sets of specs, I haven't come up with a good fit. I know some of the WINsd programs have some speaker parameters built in, so you can just select the speaker type without manually plugging them in. But, is there a WINsd program out there that lets you plug in your cab dimensions and configuration (it doesn't have a horn) and then tells you what the best choice for driver would be, or at least tell you which speakers would at least function properly in the cab? I'm not looking for hi-fi sound, I just don't want to spend money on drivers that don't work properly or worse blow up on me because they don't match the cab.