Official Rythmik Audio Subwoofer thread - Page 667 - AVS Forum | Home Theater Discussions And Reviews
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post #19981 of 19986 Old Today, 07:14 PM
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If anyone is interested I just listed my (2) F25's for a very very discounted price. Have to sell off my HT room completely due to moving. Loved these subs immensely while I had them.
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post #19982 of 19986 Old Today, 07:28 PM
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^^ that is crazy great deal. Where are you?
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post #19983 of 19986 Old Today, 07:58 PM
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Originally Posted by tvuong View Post
^^ that is crazy great deal. Where are you?
NW Ohio
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post #19984 of 19986 Old Today, 08:38 PM
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Originally Posted by jd10ac View Post
Is there anyway to find some output numbers on the L22? I also want to verify that at 20hz it is 2db above the highly regarded lv12. I am thinking of replacing my sealed 15" sub with the l22 and was hoping it would have similar output.
You mean besides the ones on the Rythmik site? http://www.rythmikaudio.com/products1.html Brian is pretty exacting, and exact, so I would trust his numbers. He's another anal design engineer...

Since this keeps coming up lately, here is the table from the Rythmik site:

Output comparison

At 20 Hz, our subs vary in their maximum output capability. The output at 20 Hz is shown relative to F12.

F12: 0db (baseline)
F8: -1.5db
L12: -1db
LV12R: +2.5db
E15HP: + 3.5db
L22: + 4db
F15HP: +4db
FVX15: +6.5db
FV15HP: +9.5db
F25: +8db

"After silence, that which best expresses the inexpressible, is music" - Aldous Huxley
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post #19985 of 19986 Old Today, 08:45 PM
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Quote:
Originally Posted by DonH50 View Post
You mean besides the ones on the Rythmik site? http://www.rythmikaudio.com/products1.html Brian is pretty exacting, and exact, so I would trust his numbers. He's another anal design engineer...

Since this keeps coming up lately, here is the table from the Rythmik site:

Output comparison

At 20 Hz, our subs vary in their maximum output capability. The output at 20 Hz is shown relative to F12.

F12: 0db (baseline)
F8: -1.5db
L12: -1db
LV12R: +2.5db
E15HP: + 3.5db
L22: + 4db
F15HP: +4db
FVX15: +6.5db
FV15HP: +9.5db
F25: +8db
I have seen those numbers but I am looking for something more like cea numbers that are easier for a novice like me to kind of make sense of.
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post #19986 of 19986 Old Today, 09:01 PM
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Isn't CEA for car amplifiers? Subs are typically measured for output SPL... I am not very familiar with CEA specs so I must not understand.

* Look here: http://www.audioholics.com/subwoofer...p-measurements

That is for the FV15HP; you can subtract 5.5 dB'ish for the L22. Or, for the L22, at 1 m:

111.0 dB at 20 Hz
116.5 dB at 25 Hz
121.3 dB at 32 Hz
123.5 dB at 40 Hz and above (more or less)

HTH - Don

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f12g subwoofer , Rythmik , Rythmik Audio , Rythmik Audio F12 Direct Servo Subwoofer , Rythmik Audio F15 Subwoofer , servo sub



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