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It's def not the HU, I unhooked the input at the amp and it still thumps. I agree that it may be a grounding issue.
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#1 (permalink) |
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It's def not the HU, I unhooked the input at the amp and it still thumps. I agree that it may be a grounding issue.
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#2 (permalink) |
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Without being able to put hands on, my top guess is that you have a dual-coil sub driver, each coil 1Ω, you have them in parallel for a net impedance of 0.5Ω, causing the amp's protection to kick in. Just a guess.
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