I have had no luck trying to find a receiver or stereo that can run my speakers. About 8 years ago I bought a JVC shelf stereo that had 2 speakers with built in subs and was rated for I believe 560 watts. Well that system became damaged, however I saved the speakers from it and when me and my girlfriend moved in soon thereafter she had another JVC almost the same as mine just less watts it was I think 480 watts. After about 6 years of no problems working fine running mine and her speakers on it, (we always had this system playing loudly for parties and such) we were having a party where someone broke the shelf and the stereo fell on the ground never to work again. We have tried many different systems to find that nothing so far is able to handle them and have. So now I am trying to find a receiver or amp or something that can run these 4 speakers they are rated at a total of 830 watts at 6 ohms what would be able to push them? Thank you for all the help!