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 Speaker impedance and volume
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Joined: May 2024
Posts: 2
newbie
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OP
newbie
Joined: May 2024
Posts: 2 |
Greetings,
Does impedance affect volume?
Two types of speakers. Bryston Middle T - 88 spl, 4 ohms / Monitor Audio GR 10 - 88 spl, 8 ohms
Will the same volume input give close/similar speaker volume output?
Thanks in advance….
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 Re: Speaker impedance and volume
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Joined: Sep 2009
Posts: 1,912 Likes: 101
connoisseur
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connoisseur
Joined: Sep 2009
Posts: 1,912 Likes: 101 |
Given that all else is the same and only the speaker impedance has changed the answer is Yes … assuming that the amp can supply the current needed.
The volume control adjusts the voltage gain of your amp. The output from your speaker is dependent on the power in …
Power = voltage squared / impedance
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Re: Speaker impedance and volume
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Joined: Sep 2009
Posts: 1,912 Likes: 101
connoisseur
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connoisseur
Joined: Sep 2009
Posts: 1,912 Likes: 101 |
The yes above is to your first question … it effects the volume
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Re: Speaker impedance and volume
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Joined: May 2024
Posts: 2
newbie
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OP
newbie
Joined: May 2024
Posts: 2 |
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