Hello, I have a question for those more experienced than myself, which will likely be all of you ! Since 1988 I have had a Yorkville Sound BLOC 80B 80watt combo amp with single 15" speaker. I recently started looking around to see if I could find a second I could daisy chain it with. Unexpectedly I got offered a BLOC250B instead for $100 ! It works fine, no problems or issues so I wasn't going to pass that up !!! Now I'm wondering, as I don't have any individual cabs, if I can use my BLOC 80B with the 250B ... The 250 really looks like it's a head (it was sold that way too back in the day) fused to a cab with a 15" speaker. At the back of the amp are 2 speaker jacks, 8 ohms each, one is used by the existing speaker and gives the amp 175watts. Now, can I run the BLOC 80 a a cab through it's line out at the back to the 250's second speaker jack ... bypassing the 80's power amp so's not to blow it up and just using the 250's. If this doesn't pose a hazard to the 80 and is doable will I then get the full 250 watts or 175 still but through 2 speakers for a (hopefully) fuller sound ? Thanks.