Klipsch KP-28-E sub?

[45144]

I have a brand new Klipsch KP-28-E 12" driver, I believe it was made for the Forte. The urge to build is coming again so I was thinking about making a subwoofer around this. If I do this the sub would be used in a 2 channel system with a tube integrated and Klipsch Heresy II speakers. Even building the amp would be ok, I used to be a tv repairman once upon a time.

Any suggestions?

 

[djk]

It's the current Heresy III woofer, not a sub.

 

[45144]

It's the current Heresy III woofer, not a sub.

I am aware of that but will it work as a subwoofer driver, with the appropriate crossover and sub amp?

 

[djk]

Try 3 cu ft tuned to 30hz with a plate amp with 6dB of boost at 30hz.