Thanks for all the compliments. It is the adire alignment and it sounds great. Right now I am powering it with an old reciever, so I have to be careful about it clipping. I plan on ordering a PE 250 watt amp this weekend so I should be able to test it out better by next weekend. I covered the mdf with 1/4" oak plywood and oak trim. It looks to good to be stuck behind my couch now. thanks again. David