Works on one channel, have replaced the 630mA and 2A slow blow fuses but they have blown again.

Question 1

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Klh subwoofer keeps blowing it's fuse.

Most likely the amp in the sub has blown. It will need repair or replacement. I'd take it to an expert in repairing amps, it's not a job for you unless you're experienced in troubleshooting these things.

Dec 31, 2014 • KLH Audio Players & Recorders

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Both 8 amp fuses blown

Disconnect the speakers and replace the fuses with the proper specs ONE time and hope. Amps only have so many lives. If it blows them again take it to a tech to get fixed.

Otherwise, if it survived evaluate what you know about the event that blew the fuses and try not to repeat it.

Attach ONE speaker to one channel and see how that works out; then the other. You may have just blown the speakers or they may cause the fuses to blow again.

Jan 16, 2011 • Sony STR-DE825 Receiver

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I currently own a Klipsch promedia 2.1 computor speaker system. However, the fuse blew and i can not find the specific fuse i need anywhere. The web site says that i just need a standard 2A 250V slow blo...

Have you used 2A SLOW BLOW fuse? This type of fuses usually are ceramic type and are very different with the glass type ones. The glass type fuses are (more or less) fast blow. Although the best solution is to find SLOW BLOW fuses like this, in case it's very difficult you can use 3A fast blow fuse also.

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Sep 21, 2010 • Audio Players & Recorders

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Blew a fuse what kind dose it take is it a slow blow fuse or fast blow one,i took out the old fuse and it reads le.3a/250v is it a 3a or .3a

It is a 3A/250V fuse, also known as a 6A/125V fuse.

Power amps generally have slow blow fuses.

If this is helpful, please be sure to hit the "Thumbs-Up" for me!

Jan 24, 2010 • Polk Audio PSW202 Subwoofer

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2answers

Blown fuse in Subwoofer unit, what amperage to

usually it is 0.5 amps. if it still blows, you might have a shorted board.

Nov 25, 2009 • Logitech X-530 5.1 Channel Speaker System...

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1answer

I replaced blown fuse with AUSTRALUX DA205-2A 2A 250V fuse for my Vox AC30cc2x. It blew after a couple of minutes in warmup mode. Have I used the correct fuse?

It's drawing too much current, make sure you install the excact replacement or an alternative approved replacement. Other than that, if it's still blowing the fuse than theres an overcurrent condition in the system...meaning a short.

Nov 21, 2009 • Audio Players & Recorders

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2answers

Can't find 2A 125v fuse replacement for on-off will 250v be OK?

There is no difference between a 125v and 250v fuse. The most important thing is the 2Amp. This fuse is probably the line fuse and could be the only trouble and may have blow with a line surge. Make sure the 2A you use is a Fast Blow Type. If it does blow again you most likely have a internal power supply failure.

Apr 19, 2009 • Sharp Aquos LC-20B2U 20 in. LCD Television

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1answer

Blown fuse

You can try a slow blow fuse, but more than likely there is some other issue in the unit that is drawing too much current. By no means would you want to increase the amperage of the fuse. it could cause a fire.

Apr 13, 2009 • Televison & Video

3helpful

3answers

Sony str-de845 Powers up, relay clicks, fuses BLOW!

This condition, may be produced by defective components (Q506, Q507). you can remove those transistor, replace the fuses, power-on and wait for relays click. if the fuses not blown again, them replace both transistor.

Mar 05, 2009 • Sony STR-DE845 Receiver

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2answers

Power Light off & speaker not working

I had the same problem. The screws around the perimeter of the back plate must be unscrewed and the plate must be pried off as it is glued to the box. When replacing my fuse, 2A 5x20 GMA, it blew the fuse again. Disconnecting the second circuit board prevented the next fuse from blowing, but now the question is what is wrong with the circuit board? I cannot see any damage or shorts.

Oct 10, 2007 • Kenwood SW-38HT Subwoofer

Question 2

Marvin

Audio Player... Master 85,242 Answers
Posted on Dec 15, 2010

Marvin

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Disconnect the dead channels speaker connection at the Amplifier, if the short goes away then you have a shorted speaker voice coil or wiring to speaker, if still blows the fuses you have an output Transistor circuit that is shorted, and the Amplifier will need to go to a qualified home electronics repair shop for testing and repair, be advised the average cost can exceed $100+

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Related Topics:

Works on one channel, have replaced the 630mA and 2A slow blow fuses but they have blown again.

1 Answer

Marvin

Add Your Answer

Attachments: Added items

Related Questions:

Klh subwoofer keeps blowing it's fuse.

Both 8 amp fuses blown

I currently own a Klipsch promedia 2.1 computor speaker system. However, the fuse blew and i can not find the specific fuse i need anywhere. The web site says that i just need a standard 2A 250V slow blo...

Blew a fuse what kind dose it take is it a slow blow fuse or fast blow one,i took out the old fuse and it reads le.3a/250v is it a 3a or .3a

Blown fuse in Subwoofer unit, what amperage to

I replaced blown fuse with AUSTRALUX DA205-2A 2A 250V fuse for my Vox AC30cc2x. It blew after a couple of minutes in warmup mode. Have I used the correct fuse?

Can't find 2A 125v fuse replacement for on-off will 250v be OK?

Blown fuse

Sony str-de845 Powers up, relay clicks, fuses BLOW!

Power Light off & speaker not working

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Klh subwoofer keeps blowing it's fuse.

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Related Topics:

Works on one channel, have replaced the 630mA and 2A slow blow fuses but they have blown again.

1 Answer

Marvin

Add Your Answer

Attachments: Added items

Related Questions:

Klh subwoofer keeps blowing it's fuse.

Both 8 amp fuses blown

I currently own a Klipsch promedia 2.1 computor speaker system. However, the fuse blew and i can not find the specific fuse i need anywhere. The web site says that i just need a standard 2A 250V slow blo...

Blew a fuse what kind dose it take is it a slow blow fuse or fast blow one,i took out the old fuse and it reads le.3a/250v is it a 3a or .3a

Blown fuse in Subwoofer unit, what amperage to

I replaced blown fuse with AUSTRALUX DA205-2A 2A 250V fuse for my Vox AC30cc2x. It blew after a couple of minutes in warmup mode. Have I used the correct fuse?

Can't find 2A 125v fuse replacement for on-off will 250v be OK?

Blown fuse

Sony str-de845 Powers up, relay clicks, fuses BLOW!

Power Light off & speaker not working

Not finding what you are looking for?

Audio Players & Recorders

Klh subwoofer keeps blowing it's fuse.

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