12's. Unless you have an opening big enough to fit a 15 firing forward sealed off. Just cuz everyone has 12's doesn't mean they sound good. Hell, I'd do 2 10's in a 4th order just to say that "yeah, my 10's sound better than your 4 12's."
Hannah wouldn't be very happy
Lol I try to stay away from walmart in general. Too many weirdos.
Like you, grabbing patio sets for random people... Psh.
Actually, Nathan stated that unless you're going strictly competitions, the xp3000 is better than the d3100.
But to answer your question, no. The discount code only apply's to xp batts. And, the d3100/3400 are on backorder anyway.