So i've got a Bergantino ht112 and I love it. Great sound, clear, and very clean. I was thinking of getting the extension cabinet but after reading around in these forums (very useful) I've read that a lot of people just use 2 ht112. What's the difference? From what i understand the ex112 doesn't have the tweeter. I've never played through two amps so i'm not sure of the sound difference. I figured the extension cabinet would more or less mimic the sound of the main one. Is that right? If there is no tweeter on the ext. cab then the sound should be a bit different out of that speaker no? If anyone could explain it'd be great. It seems logical to get the extension cabinet but i'd like to hear from people who purchased 2 ht112s.