Subsonic filter

[Night Pirate 10+ year member]

Is it best to have a subsonic filer set right below the tuning freq. of the port?

Thanks,

NP

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[cliff4060 10+ year member]

I believe so usually done around 25hz from all my reading for general use. SPL is probably a different story.

 

[nismo 10+ year member]

Originally posted by cliff4060 I believe so usually done around 25hz from all my reading for general use. SPL is probably a different story.

with spl, you use sine waves anyway, so theres only information at the frequency that youre playing, so if you play a tone at your peak frequency, you dont have to worry about making things jump out of where theyre supposed to be.

speaking of which...where's loyd? bigbassman was playing with a dd 9515 tuned to 46 or 48 hz, and they were playing high volumes with sine waves down around 6-8 hz with 3400 watts behind them...that poor sub didnt last too long...

eric

 

[bigbassman Premium Member]

Originally posted by nismo speaking of which...where's loyd? bigbassman was playing with a dd 9515 tuned to 46 or 48 hz, and they were playing high volumes with sine waves down around 6-8 hz with 3400 watts behind them...that poor sub didnt last too long...

 

eric

we didn't get that low.. 20hz was plenty //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

Loyd L.