ARNiTECT
Established Member
I have an SVS SB2000 sealed sub connected to an Audiolab 8200AP pre/pro.
I've been doing some Dirac measurements and the measured sub curve hovers flat at around 0dB until 80Hz then drops to -30dB by 200Hz.
I was expecting it to go higher ...at least stay flat'ish until 150Hz.
I found a graph of the SB2000 and I have drawn mine over this in dotted green.
Any ideas whats going on here?
My 8200AP is set to Large speakers for fronts, centre, surrounds and the rears are only able to be set at small.
There doesn't seem to be an option for HF roll off for the sub in the 8200AP.
My MiniDSP nanoAVR is set to bypass all filters, so no BM or Xover.
I've been doing some Dirac measurements and the measured sub curve hovers flat at around 0dB until 80Hz then drops to -30dB by 200Hz.
I was expecting it to go higher ...at least stay flat'ish until 150Hz.
I found a graph of the SB2000 and I have drawn mine over this in dotted green.
Any ideas whats going on here?
My 8200AP is set to Large speakers for fronts, centre, surrounds and the rears are only able to be set at small.
There doesn't seem to be an option for HF roll off for the sub in the 8200AP.
My MiniDSP nanoAVR is set to bypass all filters, so no BM or Xover.