Yep John, I actually did plot before (1 sub) and after (3 subs) graphs from each seat in my room, to my amazement, there was not a lot of difference between all seats. The graphs did have a different pattern to them, but I was still within a 5-6 dB range in all seats.


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
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