I have mine set to start rolling off on the top end at 25 Hz so tastes differ. I suppose that is why REL calls theirs a sub bass rather than a sub woofer.
Subwoofer guys - House curve or flat?
So there's a bit of debate about whether a "house curve" should be used instead of EQing your sub for a perfectly flat response. My thoughts are adding a house curve could possibly muddy up the midrange and I like it how I have set up now (perfectly flat) Is this true? Anyone do any experimenting?
Here's a lot of information from the home theater guys on why you should "shelf" response.
Here's a lot of information from the home theater guys on why you should "shelf" response.