Committed to finally hook up my passive sub from eons ago to complement my
powered sub as long as redoing whole AV area. The only place the sub can go is
over 8ft closer than the powered sub. That is 8msec and change time offset and
back of the envelope calculation have the subs fighting each other at imp't
frequencies. I stumbled into finding these minidsp's which look like an
excellent answer but complex beasties with complex software requirements. It
would pay to be an engineer. I have to get the more expensive HD version
(minidsp HD 2X4) which has longer delays and plays better with some
amplifiers. It uses REW (Room equalization wizard) and apparently it is
easier with asio drivers (might not work on win 10 all the time ) which I know
ZERO about. It seems the process is as much an art as a science and almost
like learning Photoshop. Looking for any comments before I jump into deep
water. I watched an hour tutorial on it. Some of these people seem to
require 120db
at 10Hz. The person had 4 subs that weighed about 200 lbs apiece. sheesh. I
just need to even out the response for more seating positions. There are some
nulls. I am sure the placement isn't best, but the aesthetic police do have
their limits. So much for processing my daylily stacks until I get this sorted.
https://www.minidsp.com/applications/digital-crossovers/minidsp-2x4hd-application/282-2x4-hd-sub-integration
How low can he go, Mike
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