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  1. Determining Total Potential SPL for multiple Subs

    AV Home Theater
    I’m trying to determine what the total potential (textbook) output would be at a given frequency for a few different Sealed Subs. They will be optimized with MSO, however I️m trying at this point to determine a total potential SPL Here’s what I️ have: All SPL values at 16hz and Max Burst...
  2. Determining screen size for aspect ratio changes

    General Screen Discussion
    I have my projector mounted and playing and it seems I will have media in both 16:9 and 4:3. How do you determine the proper screen size to display both ratios correctly with out being too large or small on one? I would think that being off on the size would be distracting. Note: I am painting...
  3. Determining enclosure size & using sub dampening material

    DIY Subwoofers - General Discussion
    How do u determine enclosure size for sub? And what effects does using Acuististuff or similar do for sound?
  4. Determining correct crossover point

    DIY Speakers
    How's it going gentlemen? Have 2 KEF 6.5 uni-Q speakers that I'm going to build as book shelves or more Dolby Atmos speakers that set atop the towers. Would do the dimensions of the Q300 or similar to the newly announced KEF R50 making the adjustment of the enclosure slightly bigger for the...
  5. DSP1124: How is it determining clipping levels?

    Electronic Processing/Equalization Devices
    This is likely a silly question stemming from my own ignorance of exactly how the BFD1124 works, but can some briefly explain how the 1124 "knows" when my sub is clipping, or approaching clipping, without actually being calibrated to my specific subwoofer? As I watch the green, yellow, and red...
  6. determining optimum box size

    DIY Subwoofers - General Discussion
    Good afternoon I am trying to find out how to determine the optimum box size in regard to the size of the driver being used. Let me explain....If you want to use a 15 inch driver i know that you can use software like winisd but what criteria do you use to find out the optimum box size or...
  7. Determining appropriate screen size

    General Screen Discussion
    Hello all. I am currently just getti9ng going on construction of a dedicated home theater. I wouldn't call myself a hardcore hobbyist, just want a cool place to watch movies with the kids. Anyway, here's what I'm working with thus far. my space is 122" x 204" with 10' ceilings. I'll be...
  8. Need help determining screen size.

    Home Theater Design and Construction
    Im new to this but i just bought my house about 5 months ago and im redoing the basement. I dont have a whole lot of room to work with but im wanting to start my home theater build. Im wanting to see how big of a screen i can put in the space i have. The wall i plan on projecting on is 90"...
  9. determining positive and negitive input wires in a speaker

    System Setup and Connection
    I am instaling some small (13x9) speakers made by Sony into a reciever , there are 2 wires going into the speaker 1 solid red the other Black with a red stripe. Witch is positive? TIA!!
  10. Which areas deserves treatment first? Determining first reflections....

    Home Audio Acoustics
    OK, so I think I'm ready to begin tackling room treatments and acoustics....but I'm still a newb in training and since this place is chalk full of information and people who have "been there and done that" : I need some advice/opinions/suggestions! I hope you like pictures....cuz I love em...
  11. ETC and determining speaker alignment

    REW Forum
    I'm trying to determine through the ETC graphs if my front 3 speakers are positioned equally to the listening position by looking at the impulse response.Do all 3 responses have to mirror each other through a majority of the response or do just the initial spikes have to align with each other if...
  12. Need help determining which projector and screen size.

    Home Theater Projectors
    I have a room size 44L x 26W x 12H (feet) . The first row starts at 20feet away from the projector . I am still confused about the screeen size and the projector ? Please suggest a projector and screen . Regards Rajesh