Well I brought six sets of these speakers below and want to use all five satellites on each channel of my 7.2 set-up. All four of the smaller ones fit perfectly on top of the longer speaker so it looks nice. I will have them hooked to an Onkyo HT-RC260. I know you purest may scoff at the whole idea but these were so cheap I had to try it. For $25 you get two sets(10 speakers!) I guess I will just have to use four per channel Thank you.