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Author Thread: Formula for tri-mode passive components
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Bronze Member
Username: Jdub_dub

Post Number: 48
Registered: Nov-04
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Alright i have this amplifier and i want to bridge a sub and make it a tri way system. The two speakers are 6ohm and the sub is 4 ohm. Whats the formula for determining the values of the capcitors for the speakers and the inductor for the sub? Anyone?
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Platinum Member
Username: Glasswolf

Wisteria, Lane
USA

Post Number: 11392
Registered: Dec-03
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the amp has to support tri-mode operation, or you need to be able to externally invert one channel of the amplifier.
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Bronze Member
Username: Jdub_dub

Post Number: 49
Registered: Nov-04
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what if i hook it up and it doesnt support the tri-mode operation?

or how would i invert one of the channels?
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Platinum Member
Username: Glasswolf

Wisteria, Lane
USA

Post Number: 11410
Registered: Dec-03
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www.bcae1.com covers all of this in good detail.
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