Cam McFarland
Supporting Actor
- Joined
- Feb 6, 2004
- Messages
- 699
Ran my Avia to check levels, then put in my copy
of sinewave tones. Here is the result when tones played at
volume setting netting me 75dbs at my listening position which is 14 ft from sub & where I had the spl meter for this test.
10 - 88
15 - 84
16 - 91
17 - 93
18 - 94
19 - 95
20 - 97
25 - 102
27 - 112
At this point i had to back down the volume by -5 for the next 4 tones as I felt the sub was gonna come apart & I didnt want to damage anything. I was hitting levels over 115dbs....
28 - 107
30 - 112
32 - 112
35 - 107
Here I went back to original volume setting...
40 - 97
46 - 96
50 - 93
56 - 93
60 - 93
and this is where I stopped, I left out several of the tones
I tested.
These numbers were taken off the RatShack SPL meter with no changes made as I am not sure how they are to be adjusted.
What the heck does this mean....lol
of sinewave tones. Here is the result when tones played at
volume setting netting me 75dbs at my listening position which is 14 ft from sub & where I had the spl meter for this test.
10 - 88
15 - 84
16 - 91
17 - 93
18 - 94
19 - 95
20 - 97
25 - 102
27 - 112
At this point i had to back down the volume by -5 for the next 4 tones as I felt the sub was gonna come apart & I didnt want to damage anything. I was hitting levels over 115dbs....
28 - 107
30 - 112
32 - 112
35 - 107
Here I went back to original volume setting...
40 - 97
46 - 96
50 - 93
56 - 93
60 - 93
and this is where I stopped, I left out several of the tones
I tested.
These numbers were taken off the RatShack SPL meter with no changes made as I am not sure how they are to be adjusted.
What the heck does this mean....lol