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Installed a new sub, seems like it isn't getting much power
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<blockquote data-quote="Jepalan" data-source="post: 8323757" data-attributes="member: 655519"><p>1) Check your grounds. If you did not sand or grind to bare metal for the amp's chassis ground, go back and do that first.</p><p></p><p>2) Check the DC voltage across the amp Batt &amp; Ground terminals with a DMM and make sure you have at least +12 (ish) when car is off and +14 (ish) when car is running</p><p></p><p>3) Double check that you have signal on *both* the L &amp; R inputs to your Kicker monoblock.</p><p></p><p>What box are you using with the JBL sub? What are the box specs? Ported/sealed, volume, etc. Where is the box located?</p></blockquote><p></p>
[QUOTE="Jepalan, post: 8323757, member: 655519"] 1) Check your grounds. If you did not sand or grind to bare metal for the amp's chassis ground, go back and do that first. 2) Check the DC voltage across the amp Batt & Ground terminals with a DMM and make sure you have at least +12 (ish) when car is off and +14 (ish) when car is running 3) Double check that you have signal on *both* the L & R inputs to your Kicker monoblock. What box are you using with the JBL sub? What are the box specs? Ported/sealed, volume, etc. Where is the box located? [/QUOTE]
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Installed a new sub, seems like it isn't getting much power
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