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Hi,

After reading a lot of stuff at the forum I started up myself to do some measurements.
Some information first: I have a SVS PB12 Plus/2, in a room of 4meter by 4meter.
I made some measurements for the 3 possibility's to tune the sub.

16hz green
20hz blue
25hz red

9feb2.jpg

What tune frequency is advisible to use based on the graphic shown, and second should I use the PEQ of the sub to remove a peak at a certain point?
 

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Registered
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86 Posts
Hi,

After reading a lot of stuff at the forum I started up myself to do some measurements.
Some information first: I have a SVS PB12 Plus/2, in a room of 4meter by 4meter.
I made some measurements for the 3 possibility's to tune the sub.

16hz green
20hz blue
25hz red

View attachment 12289

What tune frequency is advisible to use based on the graphic shown, and second should I use the PEQ of the sub to remove a peak at a certain point?
For sub's graph, the experts here (not me) prefer vertical axis to be 45db - 105db and horizontal of 15hz - 200hz. From your graph, it looks like the 20hz tune is the best. At >70hz region, it looks like the sweep volume is too low. Other noises might creep in and effect the accuracy of your FR. I'm no expert here, still learning myself :)

Al,
 
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