Home Theater Forum and Systems banner

LF Slope, LF Cutoff question

1899 Views 1 Reply 2 Participants Last post by  JohnM
In the new REW v5, how does one know what setting to use for the LF slope and LF cutoff? I have an SVS 20-39PCi so what settings would I use. Previously in the REW v4, these settings did not exist. What was the purpose of adding this?
1 - 2 of 2 Posts
Those settings were added to better match the true low end performance of the subwoofer, rather than have a flat line that goes down to 0Hz, so preventing attempts to boost the low end beyond the ability of the sub. Adjust the slope and cutoff to get a reasonable match to the measurement at the lowest frequencies.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.