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Old 15th February 2007, 10:31 PM   #1
StalfoS is offline StalfoS  Canada
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Default Sub-woofer high level input


How would I design the inputs into my active subwoofer filter to accept both high (speaker) level inputs, and line-level inputs? I assume that I would need a summing op-amp with different sized resistors in series with the signal.

If I want to have speaker-level outputs, can I just wire them in parallel with the inputs?

Can someone point me in the direction of schematic?

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Old 15th February 2007, 10:50 PM   #2
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Does your subwoofer have line level inputs or speaker level inputs? What make/model is your subwoofer.
this my be helpful.
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Old 15th February 2007, 11:00 PM   #3
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