Center channel crossover – Toid's DIY Audio

last updated by

sb-woo 1 year, 3 months ago

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2 replies

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- August 16, 2021 at 1:58 pm #13892
  
  sb-woo
  Participant
  
  Im working on a center channel. Im just curious, are there any things to concider when doing measurements on an MTM center channel. I would think a perfect 90° microphone placement would be nice.
- August 16, 2021 at 6:21 pm #13893
  
  123toid
  Keymaster
  
  @sb-woo There is. In a MTM configuration, the mids end up playing the exact same frequency. With that in mind, you measure the mids wired either in series or parallel (however you plan to wire them in the final build). And take their frequency and impedance measurements with them wired together. SO when you re finished you will have the same amount of measurements as you would if it was just a normal 2-way.
  
  https://www.youtube.com/123toid
- August 16, 2021 at 9:40 pm #13896
  
  sb-woo
  Participant
  
  Ok thanx!
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