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Impedance matching?
Q:
Since it's amplified and using the RCA jack, do I still need to be concerned with matching impedance with my receiver?
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Posted by:
musicmonger
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Jax, Fla
10 years, 8 months ago
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A:
Not in the typical sense where you are directly powering speakers from your amplifier. You are only providing a "signal" in this case and not power to drive the speaker. So the impedance matching isn't in play in this case.
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Posted by:
GrayEngineer
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9 years, 8 months ago
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A:
No. Since it is a powered subwoofer, impedance is not an issue. Impedance would only be an issue between the amp and the speaker. Not the inputs.
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mrgail
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10 years, 1 month ago
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no, you're just sending a signal, the amp and speaker impedance ins't a concern at all.
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Shawn01rr
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Louisville, KY
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10 years, 5 months ago
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No, it is an audio signal input.
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CAE7777
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10 years, 7 months ago
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No, since it is self-powered, the impedance is irrelevant.
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NewWoofer
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SanAntonio.TX
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10 years, 8 months ago
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If you are going to use the line in of the subwoofer, there is no need to worry about impedance matching.
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SonyListens
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10 years, 8 months ago
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