points of first reflection

marvda1marvda1 Posts: 3,681
edited October 17 in Speakers
you can enter inches, cm, meters, feet.
http://www.acoustic.ua/forms/calculator4.en.html
Amplifiers: MasterSound Compact 845, Ayre v6xe, Consonance Cyber 800,Kinki Studio EX-M1
Preamp: deHavilland Ultraverve 3
Transport/Dac: L.K.S MH-DA004, North Star Design USB dac32, Cayin Venus cd-100i,
Musical Paradise mp-d2 mkI
Speakers: Rosso Fiorentino Volterra
Speaker Cables: Organic Audio Organic 2, Analysis Plus Black Mesh Oval 9,
Cerious Technologies Graphene Extreme
Interconnects: Analysis Plus Solo Crystal Oval, Analysis Plus Copper Oval-In Micro,
Cerious Technologies Graphene Extreme
Power Cables by: Cullen Cables, 6sons Audio, Swiss Cables

Comments

  • pawelmwopawelmwo Posts: 84
    Thanks for sharing. I'd probably need special help with our room arrangement. It's got some of the big acoustic no no's. Open floor plan leading into the kitchen, vaulted ceilings, a glass cabinet, a fireplace. The room is rectangular but the speakers are in the shorter side down the middle. Speakers about two feet off the wall and so is rear couch. Honestly after running Audyssey the improvements are very notable. However sadly, most acoustic treatments would not get the wife approval factor :) Next house might need a dedicated theater room.
  • DSkipDSkip Posts: 16,216
    edited October 21
    I’ve quit treating first reflections because I find it kills the soundstage. This has been replicated in multiple rooms as well.
  • tonybtonyb Posts: 31,642
    I usually don't worry too much about that either, unless it's obvious like one side next to a big open area for the sound to bleed out into.

    Normally, we set up systems in a room with boundaries, for critical listening anyway. Casual listening isn't going to be bothered by first reflection points anyway.
    HT SYSTEM-
    Sony 850c 4k
    Pioneer elite vhx 21
    Sony 4k BRP
    SVS SB-2000
    Polk Sig. 20's
    Polk FX500 surrounds

    Cables-
    Acoustic zen Satori speaker cables
    Acoustic zen Matrix 2 IC's
    Wireworld eclipse 7 ic's
    Audio metallurgy ga-o digital cable

    Kitchen

    Sonos zp90
    Grant Fidelity tube dac
    B&k 1430
    Tad 803 speakers
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