would 6.75" mid bass drivers (Polk momo) work for you?!?!? NICE midbass drivers. I have the crossovers to go with them also. They have set screw terminals on them (drivers) also. I'll do $60 SHIPPED on them and $65 including the crossovers!!! No tweets availible though. LMK if interested! Can shoot pics to an email addy!
V.