Could anyone recommend which Mode (1 to 4) is best to use for this sub? At the moment I have it on 1, connected through the low level output, rollover is set at 59hz and I have it set to Depth listening to music and Slam when watching movies. On my amp (Denon 2801) the speakers are set to SMALL and I just change the LFE setting if there's not enough or too much bass. The REL manual isn't that great and doesn't explain what each of the Modes do. Sorry if this has been covered before but I just wondered if I was missing out on something Cheers! mustang.