Hi. I am setting up HomeTheatre with dimensions 14’x20’. Could you please suggest if i have to opt for JBL Studio 580 or JBL Studio 590. I heard that 590 produces more bass compared to 580 and the remaining music is same, but additional sub can be added to 580s if more bass is needed. I am a serious movie watcher and prefer clear vocals and balanced sound and don’t want bass to dominate. I am planning to buy JBL 520c for center channel. Please advise. Thanks in advance.