I'm going to have to bounce in here and say that that sub is extremely expensive for an 8", even if it is a dual 8". If you want output for cheap, look at the
A2-300. There are plenty of other options too. The A2-300 also has a matte-gloss finish that looks 100% better than the regular finish and may blend with your decor better. (even though it is quite beastly in size

)