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<blockquote data-quote="mikelaubach" data-source="post: 7376946" data-attributes="member: 632557"><p>If I understand correctly, you have all four channels running to the full-range amp, and the full-range amp's output to the sub amp, correct?</p><p></p><p>Keep in mind that the source of the signal is now different. It had been the head unit previously, and it is now the full-range amplifier. This will force you to re-tune the system's settings. Most specifically, the gain on the sub amp. Use the DVM/DMM method to set the output to the required voltage to gain the necessary output for your sub. Bang, back in business.</p><p></p><p>If you did not set the gain on the full-range amp, I'd start there with the DVM/DMM and then move to the sub amp.</p></blockquote><p></p>
[QUOTE="mikelaubach, post: 7376946, member: 632557"] If I understand correctly, you have all four channels running to the full-range amp, and the full-range amp's output to the sub amp, correct? Keep in mind that the source of the signal is now different. It had been the head unit previously, and it is now the full-range amplifier. This will force you to re-tune the system's settings. Most specifically, the gain on the sub amp. Use the DVM/DMM method to set the output to the required voltage to gain the necessary output for your sub. Bang, back in business. If you did not set the gain on the full-range amp, I'd start there with the DVM/DMM and then move to the sub amp. [/QUOTE]
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