I am still at a loss to understand why Eric believes he needs more power. I'm not saying he may not. I am just trying to understand what he feels he is lacking. Is it mid-bass punch, low frequency effects or loudness in general. What has changed in his environment or perception that is leading him to believe he needs more power?

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated