Hi, I've just bought a Dennon 3802 and want to install additional FS2s as rear speakers. However not knowing a lot about this subject I'm a bit slow on how to set them up. The FS2s plug directly into the back of the sub, can I connect all of them directly to the amp? I havent bought the FS2s yet, but when I do I dont want to blow them up (Not straight away anyway!) Thanks in advance.