| Re: Problems with measured levels Hi Ken,
I did calibrate SPL, right after I checked levels (did not post that in original post - sorry) and it was set to 75 db. I did the calibration with the RS meter right next to the ECM8000. Note I'm doing this thru my AV unit not directly connected to the sub meaning I've pre-set the sub volume to 75db then when setting levels and calibrating REW I'm using the master volume on the AV unit.
I'm getting 75db(+/- 2db) all the way around in setup but get the high output on the measured response. |