^^Word. If you're after balanced sound, then you should only be looking at bigger subs when your mids and highs are sounding unbalanced (like someone turned the treble all the way up) and you need more lows in. Subs are generally cheaper than upgrading your components, but you feel like an ass driving around with this bass that's going for days and you can't hear wtf is going on in the song because it's all being drowned out by bass.