Jason has some questions polkies. Welcome Jason, Club Polk is not only an education, it's a way of life.
jaysonbarnett: "I have a question and i am new to polk. I bought RTI8s and CSi3, and i am wondering if i can use 4 rti4s as the rears or rti4 and fxi3. the reason i am asking is because the fxi3 are hard to find now and in a couple of months i will not be able to find them. So i will have to use the rti4 (x4) instead. Will this work? or do i have to have the fxi3? ANy help would be very much appreiated."
Please keep in mind that next time you have a question, it's more suitable to start your own thread unless the question you have is on topic and will contribute to the thread where you are considering posting.