LAlalalala..... Prokick.... hahahahahhahahahahhahahahha..... WTF is Prokick???hahahahha
you need more options man.... you need ... Cerwin Vega (ok... so im biased),
but if youre gonna put Prokick in your poll, you might as well put Stellar , Anaconda and other cheap,Taiwan/China subs in.... hehehehe....
ok... you want good brands?
try kicking out some of the options you have there like
1.Boschmann - heheh... cheap brand... even cheaper quality....
2.Prokick - As stated above
3.Kenwood - Eh??? They make woofers? lols
4.Sony - Nice to see, not so nice to hold, even worst when you use it....
5.Audiobahn.... - ok, but 85% of its products are all 'looks'
Prokick??? hahahaha