Ok, idk much about subs/amps but when I bought my car it had 2 amps hooked up in it. 1 amp (a 300watt) is hooked up to my speakers and it is fine.
I have another amp that is hooked up, and wired for subs. Here are the specs on it http://www.drdetailshop.com/d1500d.htm

I was wondering what subwoofers would go well with this amp. Like, what watt subs would be the best match (what would be to low or high of wattage) And what brands would you recomend.
Looking for like 2 12"s, any recomendations?

http://www.sonicelectronix.com/item_34781_Rockford-Fosgate-P3-2X12.html?from=1-49

$410 for subs and box if you offer $350.

never heard of that brand but that amps pretty nice being 1 ohm stable

idk what that even means lol

Its Directed Electronics, its good shit that isnt around anymore. We have a 1500d and a 2400d at the shop. Idk if you remember me posting that huge ass amp, but that was the 2400.

P3L-2X12 would work great.

means ur going to want to wire 2 600 watt 12's to 1 ohm