Reply to Pa Speaker Problem (for all the Speaker Gurus , Please help )

To start of their 15 audio pipe wood cabinet speakers, i have the problem that all the bass is coming from the back and not from the front were people are going to hear and experience the music . The speaker has a little wear and tear on the surface mostly paint scratches but NOTHING huge like a pice off wood pilling off, the case still strong and rugged, But Back to main Subject Do you guys have any idea why the bass is coming from the back of the speaker , iam guessing is from bad design of the speakers. heres a link to the exact speakers

(http://www.ebay.com/itm/NEW-AUDIOPIP...-/300796634146)
I Would Love your guys help and ideas!

Eduardo Vivas