I'm looking into getting a sound system for my truck. I have a single cab GMC Sierra. Because of the limited space, I've decided to buy shallow subs to put behind my seats. I found the Pioneer TS-SW301 which is a 12" shallow sub. 1000 watts, 250 watts Nominal. It's my first sound system so i don't really know much about it. What kind of amp should i buy for this sub? and do you think I'm making a good choice?