Ideally you need measurement data of speaker dispersion to do this.ġ0) You may need to use pan and tilt brackets on the ceiling too. Optimize your sound system that includes Dolby Atmos® technology with this step-by-step guide to the best speaker setup. Speaker placement plays huge role in a 7.2.6 home theater upgrade. Point it at the primary seating position. This is either 30' from the side wall or 41' from the side wall of my theater. Key Points Place the center speaker directly above or below the middle of the TV. This would put the Atmos speakers in line with my rear surrounds (0.5) or front L&R (0.7). Adjust the crossover frequency, usually around 80 Hz. I re-read the Dolby recommendations and they suggest the side to side distance between the Atmos speakers be 0.5 to 0.7 of the room width. Set the size of the speakers as large or small, depending on their capabilities. First the Left & Right Atmos Speakers need to be in line with your Left & Right Front Speakers. Am I headed down the correct track Thanks, Attachments. The image below shows Dolby Atmos 7.1 4 speaker placement. To optimize the Dolby Atmos high-end speaker system, I perform the following steps when setting up an AV receiver or amplifier: Adjust the speaker placement (for example, 5.1.2 or 7.1.4). I did read in the Dolby guide that Atmos can only have 11 discrete channels, but Im thinking one would just duplicate the last Atmos row on the middle rows channel. If you think, 7.2.6 system is large for your room then you can also choose the 7.1.4 system. too much SPL variation over audience).Ĥ) Make sure surround speaker locations work for the speakers you are using and their coverage pattern.ĥ) You may need to use "pan and tilt" speaker mounts to direct speakers at the right place (not necessarily the MLP there may be other locations that work better for best coverage).Ħ) Place ceiling speakers so they meet published standards but provide good front to back angular spacing.ħ) If the front LCR and rear surrounds are raised above 0 degrees (likely) then the position of the ceiling speakers should change to provide equal angular spacing front to back.Ĩ) More than two ceiling rows may be necessary for best coverage.ĩ) Ceiling speaker coverage requirements are really, really challenging and with the exception of a coaxial there are going to be coverage holes due to crossover lobing and other things that need to be worked around. The difference is only with overhead speakers. Onkyo TXNR3009, Seymour Screen Excellence RF150HD-4KBB, Panasonic TXNR3009, Aperion Verus Grand towers, surrounds, and bookshelves for front height, Hsu VTF-15H sub, etc. 4 speakers ON the ceiling firing downward. Acoustic Frontiers 10 tips for spatial audio speaker layout!ġ) Ensure there is a clear line of sight from all surround speakers to all seats.ģ) Keep surrounds as low as they can go without causing other issues (e.g. Other than the diagram below (from Denons site), ALL the Atmos diagrams show the.
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