Why roll it off on subsonic frequencies? Is there any reason besides saving sub amp power? The way I look at it is if it's on the recording, it should be reproduced. I figure it's like the vinyl argument, even if you can't hear it, you call feel it.
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.