ML-TL question: Meaning of dip at "Woofer and Terminus Far Field SPL"
Iīm playing with MathCad 8 free demo. Enclosure is similar to Ariels but with MT Vifa PL18 configuration. Infinite Baffle SPL is nice with gradual rolloff.
Driver measured Fs: 38Hz, dip is at at 35HZ. Also first peak from Acoustic Impedance graphic is at 35Hz, and I really donīt know if this result is fine.
Thanks in advance for comments.
I believe the dip conicides with the impedance rise of the driver. This is normal. What you want to be concerned with are the ripples higher up. Here's a thread with MJKs explanations.
Thanks for reply.
In impendance graphic first peak is at 35Hz
Driver Fs is 38Hz so itīs 3Hz lower. Any problem?
Sorry. The answer is on the thread you have post
BTW nice page yours
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