Not sure I understand the question? Everything matters. The right balance for crisp clarity Of course more bass is always fun tho
I agree with sl1on3r. Clarity matter especially when you could hear difference from the base and the mid bass. The high from the vocals. Then you can turn it up has much ass you like.
Adjust as you need for the type of music and balanced all together... but the more Lows the better earth shattering to shake the neighbors house
If you want to go advanced, There are some sound application programs that enhance your sound based on your venue. I think crown i-tec amps have this capability along with sound architecht software. Sort of like presets based on your speakers and set up. Basically, for listening in headphones, i prefer more mids, especially during live sets. But as everyone says, you cant go wrong with a balanced sound.
@DJENVUS "There are some sound application programs that enhance your sound" can you elaborate what sound application application you're thinking about?