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Old 19th December 2007, 09:39 AM   #11
sreten is offline sreten  United Kingdom
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Quote:
Originally posted by TWOJZ

that doesn't make any sense.
It does. I understand efficiency, sensitivity and baffle step compensation.

/sreten.
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Old 19th December 2007, 09:42 AM   #12
TWOJZ is offline TWOJZ  Australia
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Quote:
Originally posted by sreten


It does. I understand efficiency, sensitivity and baffle step compensation.

/sreten.

and Im just ignoring you now

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Old 19th December 2007, 09:53 AM   #13
sreten is offline sreten  United Kingdom
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Quote:
Originally posted by Thawach
Hi! Twojz

When two woofers will be wired in parallel or series the sensitivity be the same. But 4 ohm, The sound level is higher than 8 ohm. I don't know how much. I think of it's not over than 3 db.


Thanks
Thawach
Hi,

No. For isobaric :
Parallel the same sensitivity. In series sensitivity is - 6dB.
Efficiency in both cases is - 3dB compared to a single.

/sreten.
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Old 19th December 2007, 09:55 AM   #14
sreten is offline sreten  United Kingdom
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Quote:
Originally posted by TWOJZ


and Im just ignoring you now

Hmmm..... as they say, ignorance is bliss ........

/sreten.
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Old 19th December 2007, 09:57 AM   #15
TWOJZ is offline TWOJZ  Australia
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Quote:
Originally posted by sreten


Hi,

No. For isobaric :
Parallel the same sensitivity. In series sensitivity is - 6dB.
Efficiency in both cases is - 3dB compared to a single.

/sreten.

and once again, that makes no sense
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Old 19th December 2007, 10:00 AM   #16
TWOJZ is offline TWOJZ  Australia
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anyway, Im ignoring you now, so you can stop replying.
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Old 19th December 2007, 10:00 AM   #17
sreten is offline sreten  United Kingdom
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Hi,

If it does not to you you do not understand something.
Sensitivity = dB/2.83V, efficiency = dB/W or %.

/sreten.
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Old 19th December 2007, 10:03 AM   #18
sreten is offline sreten  United Kingdom
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Quote:
Originally posted by TWOJZ
anyway, Im ignoring you now, so you can stop replying.

OK,

next time do not ask a question where you want be agreed with rather than informed.

/sreten.
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Old 19th December 2007, 10:15 AM   #19
TWOJZ is offline TWOJZ  Australia
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Quote:
Originally posted by sreten



OK,

next time do not ask a question where you want be agreed with rather than informed.

/sreten.

I didn't get either of those things. lol
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Old 19th December 2007, 10:18 AM   #20
Thawach is offline Thawach  Thailand
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94(Tweeter)-87(woffer)=7 db at 8 ohm. Ok it may be.


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