tamas juhasz
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- Preamp, Processor or Receiver
- EAD ovation
- Main Amp
- EAD PM 1000
- Universal / Blu-ray / CD Player
- oppo 103
- Front Speakers
- Gershman rx20
- Center Channel Speaker
- Gershman rx20
- Surround Speakers
- SVS
- Subwoofers
- rhytmic sealed 15 inch X2
- Screen
- 100 fixed
- Video Display Device
- JVC dila
Hi Everyone . I have an open baffle system consistin of a pair of Spatial audio X2 and a Pair of H-baffle subs . I started to measure the subs first using REW . The initial setup setup is that both subs and mains are 6 feet from the front wall . initial measurments are without treatments except some absorbant panels on the windows and some 2 inch decorative panels on the left side walls . I am including pictures of that and the room . The basement where it is is far from ideal 33' x25'x8' (LxWxH ) . As the MDAT file shows it has significant modal interference both below 20 HZ and a few above it . I placed corner bass traps ( Gik acoustics ) into the corners besides the fireplace with no attenuation of modal peaks . ( essentially no changes pre and post treatment ) . I have a minidsp 22D whit built in Dirac . my question is should I try to use the Subwoofer PEQ controlls to tame some of the modal peaks and then do the Dirac calibration ? or let Dirac do all( minus the crossover setting which i am going to do when i measure the main speakers with REW . On point I moved the sub around ( just a few feet on the longitudinal axis of the room with no changes in the measured response . I could do a microphone crawl but within a reason i would like to keep some of the Aesthetics of the room .
