You will not get deep booming bass from the Bose amp. It is more punchy bass, good for classical music. It will sound great though, just wont boom. I suggest a Sub amp and subwoofer if you want that bass booming.
The Sony Xplod speakers dont have that much bass anyway. They tend to get a crackling sound when the bass is cranked up.
You could call Bose Automotive and mention that your speakers are dead and that you are unhappy, and ask what can they do to help you. Offer to pay shipping if they can do an exchange for you. Be nice to them and you may be rewarded
They like to keep their customers happy.
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