New Pioneer Champion Pro TS-W3004 First look

Grabbed this sub on sale, with similar Xmax and power ratings i thought it would be interesting to pitch it up against the Alpine R series woofer to see if you can notice loud v sound quality. Im unsure how the results will turn out after inputting the pioneer TS parameters and seeing a lower SPL than Alpine. Will be running these through 3 different boxes and with the price difference it will be interesting to see which one is the true champion