Hey... I just bought a $20 12" sub 700 watt on sale. Its kind of a
cheap one but that doesnt bother me. Hooked to my computer i have a 6
(5.1 same dif) channel Kenwood Amp, thats about 200 watt per channel
and i do have a 5.1 channel sound card. All ive been mising is a sub.
I know that there is no way it'll blow but my question is should i
keep this one or get the 15" 1000 watt version for the same price, as
well as does my amp have enough power to make the 15" sound decent or
even the 12" one. This is kind of a crossover question so any help
would be apreciated.

Thanks in advance for any help!