Search results

  1. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Here are the measurements The first graph shows the difference in response of sub 2 only from the old and new locations. You may think its not much of a trade off or even worse but look at the combined response shown in the next graph. It shows the sub response before and after REW EQ has...
  2. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Its a been a rainy day today so I took another cut into integrating the 3 subs into my main system. Much much better results this time. I took my time and was bound and determined to get it right. Data and graphs will come later tonight or tomorrow. I'm tired from this effort and I still have to...
  3. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    No point really as I'm locked in by the room where I can place equipment and sit. It is what it is. :)
  4. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Those speaker responses were without the subs. I disabled the sub outputs at the MiniDSP
  5. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    After I got the speaker locations dialed in, I went to work on the subs. I left the sub locations alone but used the miniDSP2x4HD to introduce delays on sub 1 for a better response pre REQ EQ. The first graph shows the individual responses of subs 1 thru 3 and the combined response of all three...
  6. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I've been a busy boy these last few days spending 1.5 days on my greatroom system with my PC, REW and mic after having swapped out the PSB 800 towers for a pair of PSB400 bookshelves. I know you are all going to tell me to pull them away from the back wall but I get a real nasty bass suck out...
  7. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I have upgraded my AVR from a Yamaha RX-V1900 to an RX-A2060. Doing this required me to move the middle shelf up a couple of inches to be able to give the AVR at least 1" air gap on the top, moreroom on the sides. esterday while I was doing the spring cleaning gig in the kitchen, I was...
  8. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Well I gave it another go yesterday running sweep after sweep in 1ft increments from 1' to 16' . Not seeing anything outstanding happening, I jumped to 44' The RX-V1900 has setting all the way out to 80' . Anyway I started running sweeps above that and it got worse looking. I finally settled on...
  9. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Thats what I have been doing. There are distances where that the transistion disappears but Im left with two bass humps. If time permits, I will post them.
  10. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    The 3 subs are all glued together by a MiniDSP which makes it act as a virtual sub. I have accounted for phase at the CLP as shown below. This is before I EQ'd through REW+MiniDSP and is all three subs on. Here is the 3 subs response after the EQ curves were applied. This room is a bitch...
  11. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I redid the sub locations and will upload the pic. Basically the orientation of the left and middle sub has changed with the driver facing the closet corner or back to back. I took three full frequency sweeps with the sub distance of the AVR set to 16.5', 25', and 27' . Although none are...
  12. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    The new sofa and chair are in, waiting on a couple of ottomans to come in to complete the room. Did another sub placement/REW EQ exercise. Measurements to follow later but this what the room looks like now;
  13. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I swapped out the KX-800 deck for a K720 auto reversing deck that I've had in storage. Plays really nice.
  14. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I didnt like the measurements I was seeing and I thought I could tighten things up so I tried next day again playing with new sub positioning. Everyhing else stayed status quo. Here are the measured results. Subs 1-3 Raw response across all 3 LP Post EQ response of Subs1-3 across only 2LP...
  15. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I have rearranged the great room. Im getting a new smaller sofa and chair for the great room and selling off the old set. I moved an Ikea book case into the basement which freed up more space for the 3rd subwoofer. I swapped out the PSB 600s for the PSB 400s onto new to me but used stands. Here...
  16. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I finally dialed in the 3rd sub into the Greatroom. The bass is much more even now when walking around. Still not perfect but I'm not going to invest into another sub. Here are the pics.. The last sub added is the sub on the left. The other two subs I had in their present location since March of...
  17. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    I decided to swap in the PSB500 and swap out the PSB600. I found some stands for the 500s and the tweeters are now at ear level. Here are the measured responses; Subs Only measured across all 3 LP Mains set to large subs turned off at CLP YPAO set to flat across all 3 LP YPAO Off, Mains...
  18. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Here are some pics of my second system using the PSB 600 as mains. These last two pics were taken sitting at the main LP.
  19. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    Here are the plots. The first plot is of each sub by itself taken from the center LP and R+L subs from center listening position. After the EQ. I chose the slope of the bass to be +10db higher between 20 and 30 Hz and be down at 10 db at a 100 Hz based on the Youtube video stating that the...
  20. 3

    3db's Great Room (mainfloor townhouse open concept) setup

    The fun started today. I've purchased a second identical PSB Subsonic6 used and cheap, have a miniDSP. This room is so irregular shaped with a gaping that I could not find a sweet spot for a single sub like I did for the basement. No matter where I placed a single sub, I never got a smooth...
SVS Outlet Sale
Top