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cyclebrain's picture
Last seen: 1 month 2 weeks ago
Joined: Jun 16 2006 - 11:40pm
Amplified subwoofer impedence

What does the impedence look like at the low end of a speaker that uses a powered woofer? Do they load the input of the amplifier and just waste power to create a uniform load or since most amplifiers are a low impedence voltage source do they just let the impedence increase at the low end?

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