ok... so i have 2 12" Dual subs 150RMS 4ohm SVC 425Watt max *per sub*... im lookin to spend a max of $150.... will this Soundstream VGA400.2 do me better than the Amplifier brands such as Lightning Audio 1000Watt, Legacy 800 and 1000Watt, Cole 800 and 1000Watt, and some Hifonics 600-800 watts amps??? also would this amp be better than a Kenwood-KAC7252 2-Channel 1000Watt MAX amplifier??? can you also tell me WHY if it is better than these other amps....and is this amp worth $150??... this post is for one of my friends... thanks