Not enough BASS??! Surely, you jest. Mine practically thumps me out of my driver's seat.Interesting find! Apparently I didn't scour the menu enough. I wondered why the sound was like a concert hall/a bit of echo... this is probably why.
I think the SX sound system is pretty good overall. Could use better bass, but I'm happy with it. It does sound like there is a speaker in the dash as well, so advertised 10 speakers doesn't add up. Seems like 11 speakers + subwoofer - a pitifully small one.