BOGEN CSD1X2CA 1X2 CEILING PANEL SPEAKER PAIR

hi kin from audio talked in the last video we were talking about whenever to use a back box or not and my opinion is clearly to use one now in this video we're gonna talk about how if it matters how big it is and it does and so I definitely recommend to watch both videos and and so it really does matter and in what you call the TL small parameters which is not very rarely present for these ceiling speakers but if you have the ability to measure it I highly recommend it it would take like it that's v2 from Dayton audio for example like that there's even a v3 version free now out but that cost some money but there you can measure these value so you can get a really perfect box for your speaker so but these this is what what you will calculate it from but I have measured a lot of these in in my line of work and what I found is that 0.9 cubic feet is what I end up with as in 4 8 and 6 inche