5/8/2021 0 Comments Abc Dipole Software
Try modeling this with the Edge: baffle 50x50mm (this is the frame OD of the driver) speaker size 40mm (round) You will see the first dipole peak is at approximately 5k Hz. -Charlie.
Abc Dipole Software Drivers In ABCYou are right, the original driver that I was thinking of using was not going to get anywhere near 100Hz Today I finally got around to modeling my MWOB system drivers in ABC Dipole.I forgot how useful this software is (I last used it in 2008 I think).I finally re-learned how to use it and here are screen shots: For the midwoofer (Exodus Anarchy): For the tweeter (Tang Band W2-800SL): With the midwoofer crossed over around 100 Hz and the tweeter around 1k Hz I can get 105-110 dB SPL (Xmax limited).With moderate power levels of 100W into 8 ohms, I can get over 100 dB. Also note that the dispersion pattern is quite washed out for the midwoofer, and is not anything like the equivalent circular baffle. When you move off axis, however, the basic behavior of a dipole is followed. This is as close to constant directivity as I am going to get, and its the goal that I was chasing after, so I am happy to see this result. For the tweeter, the model also seems to confirm my suspicion that the dipole peak is not that peak that I am seeing in my measurement (see post 100 ) around 2k-3 kHz. I only see a little of the null around 8k Hz, so the drivers own directivity must be starting to kick in at this point (it has a 1.5 diameter cone, so that is possible). Charlie. I finally re-learned how to use it and here are screen shots: For the midwoofer (Exodus Anarchy): ATTACHCONFIG30980ATTACH For the tweeter (Tang Band W2-800SL): ATTACHCONFIG30981ATTACH With the midwoofer crossed over around 100 Hz and the tweeter around 1k Hz I can get 105-110 dB SPL (Xmax limited). PM me and I will send my file the softwhere is silly easy to use.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |