Sub Lag

All things Altima Coupe.
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BRicci
Posts: 262
Joined: Thu Jul 26, 2012 6:19 pm
Location: Illinois

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I think this is completely normal, but the sound from my subs are off just barely from the normal sound. I think the actual math is something like 5-10 ms off.. but that's besides the point. It's only noticeable when playing loud beats, not on "continuous bass" songs.
I was just wondering if anybody knows a way to delay the speakers that aren't the subs for a certain amount of time. I tried searching but couldn't get a definitive answer.

Edit: I know you have to have an audio processor, but I'm still confused on it. PXA-H100 should do it?
Last edited by BRicci on Thu Nov 15, 2012 12:48 pm, edited 1 time in total.


AlexN09
Posts: 1051
Joined: Sat Jun 11, 2011 7:07 am
Car: 2011 Nissan Altima Coupe S 2.5
Location: Nashville, TN

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I improved the grounds as well as upgraded the power running to my amp and it significantly reduced bass lag for me!

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BRicci
Posts: 262
Joined: Thu Jul 26, 2012 6:19 pm
Location: Illinois

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I'm running 4 gauge, so I don't think it can get much better :/

AlexN09
Posts: 1051
Joined: Sat Jun 11, 2011 7:07 am
Car: 2011 Nissan Altima Coupe S 2.5
Location: Nashville, TN

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Yeah the active crossover you linked can be used for six channel time adjustment. So your RCA leads to your sub amp, probably channel five and six, can be time adjusted to match. Many processors have a 10ms limit so this may work out for you. Idk the specifics of this model but I've gethered that you need a compatible alpine unit as well as a PC latop to enter manual mode and make the time adjustments. You may need to lag the front channel (rather than speed the sub channel) to match the pre existing lag on your subs, idk if you can technically "speed up" an electronic signal lol


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