No power to my subs?

SilvStylin45s · 24th August 2005, 08:43 PM

I have a 1000watt sony Xplod amp hooked to 2 JVL Audio 12" subs. Everything was working fine until the other day when i turned my car on and my subs aren't on. I have power to the amp but no power to the subs. Any idea whats wrong? All the fuses seem fine and everything. Thanks in advance

Perry Babin · 24th August 2005, 11:51 PM

You need to check a few things.

Check the speakers with an ohm meter or on another amp (your high end amp) to make sure that they are OK.

If the speakers don't play on another amp, pull them out of the box to make sure that they are still connected to the terminal cups.

Check to make sure that you have signal (plug the RCA cables into another amp).

If the speakers are OK and you have signal, the amp is likely in need of repair.

anton · 26th August 2005, 10:42 AM

probabilly the amplification stage is gone, it happened on my amp, I replaced almost all the mosfet.

24th August 2005, 08:43 PM	#1
SilvStylin45s diyAudio Member Join Date: Aug 2005	No power to my subs? I have a 1000watt sony Xplod amp hooked to 2 JVL Audio 12" subs. Everything was working fine until the other day when i turned my car on and my subs aren't on. I have power to the amp but no power to the subs. Any idea whats wrong? All the fuses seem fine and everything. Thanks in advance

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24th August 2005, 11:51 PM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	You need to check a few things. Check the speakers with an ohm meter or on another amp (your high end amp) to make sure that they are OK. If the speakers don't play on another amp, pull them out of the box to make sure that they are still connected to the terminal cups. Check to make sure that you have signal (plug the RCA cables into another amp). If the speakers are OK and you have signal, the amp is likely in need of repair.

26th August 2005, 10:42 AM	#3
anton diyAudio Member Join Date: Jul 2005 Location: rome	probabilly the amplification stage is gone, it happened on my amp, I replaced almost all the mosfet.

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