Finally, I bought JBL 530s, 520c, VTF-3 MK5 HP, and AVR-x4000 for my 5.1 HT. JBL 530s are amazing, excellent bass, looks like I can just use JBL 530s without the sub. I'm not yet happy with VTF-3 MK5 HP. Not sure if something is wrong in the setup. On VTF-3 MK5 HP, what level I should set the volume, Cross frequency, frequency, operating mode, Q Control, crossover? I don't even know what are these. How do I set at the correct level or value? Someone, please help me here.
Also, I have another question. I have setup for 5.1 now. Wondering whether I can use my small old Sony Speaker which came with my old Sony HT-SS370 to make it 7.1 or 9.1. Can I use them to make 7.1 or 9.1? Will it make any better? Will my small Sony speakers get destroyed?