Something weird
 

Im not sure why, but my amp is getting power, remote is turnin on amp, rca's are all hooked up but im not getting and sound to my subs.. my amp is a Sony XM-1505SX

Can anyone help me out?

Check all the connections once again (rca's, connections from amp to subs, 12v, ground). Check the Gain, bass boost, etc.

yeah i did.. it all seems fine... im not sure why its doing this.. i dont want to have to buy a new one if i dont have to

Maybe the connection to the subs are bad?

hook them up to another amp and see if theres sound?
or if you don't have another amp, try "popping" them with a 9V battery, that will atleast rule out the sub connections (terminal, inside the box ect.)

My first thought when I read this, The Subwoofer control on the deck if there is one. Or try putting them on another output such as a front fade like Lobalt mentioned!! Or perhaps the RCA's are bad? I have had this happen a fwe times

try checking that the impedance on the subs are fine, use a multimeter and check you power connections aswell.

i tried that. gotta be something else up