Kicker Sx 900.4

[Turkator]

I have that amp and I only have 1 sub... I need to know if it is ok to just have my sub bridged to amp 1 and leave amp 2 with nothing attatched to it.

I have an RE sx 18 DVC and if it doesnt hurt either the sub or amp to just have the 1 sub hooked up bridged mode then I have a HUGE question abot setting this amp for my sub... You have posts about some of it but like the Htz are unclear to me...I want to know what I need to set my low pass and high pass htz to and Frequency and the slope??? So much I cant figure out. I need more bass and no voice from the sub... If you know what I mean I really could use the help. Thanks.

PS: If you have a Audio Dumb Ass Hall of Fame just elect me president lol