What should I do with these transducers?

[ChuckORWC]

Hi All,

I bought a couple of these old transducers a few years ago at an electronics surplus store. At the time, I was thinking I could use them for DMLs, but I'm afraid DMLs won't pass WAF muster. Any suggestions for how I can discretely incorporate these into my system? I'm thinking bass augmentation for my Frugel Horns w/ MA Alpair 7As...

 

[adason]

DMLs don't make much bass.