[Difference between S, D, and XP series batteries]

I'm looking into building a cooler speaker box. Would an xp or a d be the better choice for longer playing between charges. I'm only using a rockford 300x4 along with a pioneer head unit. What battery would you suggest? Thank you for any help.

[DC Amplifier PRESALE 15% OFF for LIMITED TIME ONLY]

2k and a 175.4 to 32210, thanks in advance

[CDT Audio - CL-61A 6.5" Components need sold ASAP!]

still have these?

[Sold]

Willing to trade for a platform 3 psi 12?

[SOLD!]

I have some pretty much brand new aq 12s, interested in a trade plus cash?

[15" re xxx d2]

How much shipped to 32210

[D1 Crossfire xs v2 18" F/S]

would you consider trades?

[F/S: Stetsom 7kd]

are you willing to trade?

[6 DD M1b's f/s]

Are you considering trades?