SOUND CUTS ON AND OFF WHILE PLAYING

THE SUOND FROM MY AMP RUNNING MY SUBS CUTS OFF AND ON THE LED STAYS ON.WHEN THE SOUND IS OFF I CANTAP THE AMP AND IT PLAYS AND THEN CUTS OFF AGAIN.THE WIRING IS FINE. IF IT IS A DRY SOLDER WHERE ON THE A BOARD WILL I FIND THE PROBLEM

1 Answer

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Genius:

An expert who has answered 1,000 questions.
Master
1,139 Answers

You may have solved your own problem. If you can tap the unit and have it work that is a sign of a loose connection. I would suggest if you have electronics background you check the circuit for a cold solder joint. Then use a soldering iron to go over the joint. Better still hear up the joint and use a desoldering device remove the old solder and then a soldering iron to apply new solder. This should do the trick it a cold solder joint is indeed your problem.

Posted on Sep 04, 2007

Anonymous Sep 04, 2007

I am a big fan of the OEM circuit diagram, You can try to contact the manufacture and get the diagram that way. Which to me is the best way of going about this task.

Thank you,
Anonymous Sep 04, 2007

As for the bandpass box a book on filter design can help you with that. It will have the calculations you need to make and a parts list.

I hope this helps.

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

Why is my jblbpx500.1 amp stop playing and then my subs start making a popping sound

If the amp gets hot it i will shut off, check your compatibility with the amp and the subs and see if you have the power to push the subs or visa versa, check all your wiring even the ground.

Read full answer

Dec 01, 2013 • Car Audio & Video

0helpful

2answers

My subs/amp are not working

when you car is running, it charges the battery somewhat. So the voltage problem is not a problem. The red light means the amp is going into ''Protect Mode". This usually happens when something is wrong with the amp. Usually the amp is getting hot. Check all of you connectiong and check the final impedance of the subs. Make sure the amp can handle the impedance of the subs. If you need anymore help, message me.

Read full answer

Feb 12, 2010 • Kenwood Excelon KAC-X621 Car Audio...

1helpful

1answer

I Have a Gem Sound EVA3955 amp an TR-150 subs sub stop wroking

Yes and Yes. If bypassing that noise filter, has no effect your subs could have blown.

Read full answer

Jan 05, 2010 • Car Audio & Video

0helpful

1answer

SUBS NOT PLAYING THROUGH AMP

There is an otion to turn sub output on/off in the "audio menu". Hit " in lower left to turn sub out put on.

Read full answer

Mar 17, 2009 • Xtreme Sound WMS336 CD Player

0helpful

2answers

Wiring my peavey 112xt subs with my peavey 2xt tops

hi don't know if you have sorted this yet, you need to wire your cables that go from sub to top +2 -2 on the speakon (on the sub end only) HTH

Read full answer

Jan 04, 2009 • Peavey AMPLIFIER, 1000 WPC, DDT, 8/4/2...

0helpful

2answers

Amp cuts off

You may have a problem with the power source feeding the amp. You need to check the voltage across the amplifier's B+ and ground terminals when the amp is playing/cutting off. If it's dropping below ~11 volts, you need to determine why it's dropping so low.

Read full answer

Sep 18, 2007 • Alpine PDX-1.1000 1000W x 1 Car Amplifier...

0helpful

3answers

AUDIOBAHN a2300hct problems

This indicates a possibility of a power supply issue, you may have to open up the unit and take voltage measurements to determine if the voltages are correct. In order to do this you will need a schematic diagram of the unit. Once you have the schematic you will be abor to tell which voltages are legitimate. I hope this helps

Read full answer

Sep 15, 2007 • AudioBahn A2300HCT Car Audio Amplifier

0helpful

1answer

Stop putting out sound to subs

Ok This is a two channel High Current amp. It is stable to one ohm. If the Subs are single voice coil at two ohms the they have to be wired in Parallel that means (Red +) (Black -) are connected to the + and - of another sub and then the (RED +) (Black -) from both go to one output channel of the amp. You pair the other two in the same fashion on the other output channel. If you are getting no output (sound) at all first check if the amplifier is going into protect. (Usually indicated by a red led on the unit. If it is connect only one Sub to each output and see if the protect LED goes out. If it does then you should have sound at the subs. If not check that you have the sub output enabled on the HU some head units do not come with the sub output enabled on the HU. If every thig is enabled, with only one sub connected to each output and the protect LED is not on then your amp is probably blown and needs repair. Nice thing is that MA has a great warrenty policy. Check and make sure the protect LED is off. If it is on you probably have the SUBS wired wrong

Read full answer

Jun 23, 2007 • MA Audio HK802SX Car Audio Amplifier

0helpful

1answer

Driving in first gear

Your Amp is in protect. Disconnect your subs and turn it back on. IF the led goes back to green the you have a blown Sub and it will need to be replaced. If the amp stays in protect even with the subs removed the the amp is toast.

Read full answer

May 29, 2007 • MA Audio HK2000D Car Audio Amplifier

0helpful

1answer

Amp cuts out at certain volume

is the output signal distorted? if not one of the subs could be damaged subs are capable of playing even when damage ,try them 1 at a time to see what happens.

Read full answer

May 17, 2007 • Kicker 04KX350.2 Car Audio Amplifier

Not finding what you are looking for?

View Most Popular

BLX1000D Car Audio Amplifier

Car Audio & Video

Why is my jblbpx500.1 amp stop playing and then my subs start making a popping sound

Car Audio & Video

Open Questions:

0answers

6 pin power plug for a eclipse amplifier model number av8533ha

Read full answer

Be the first to answer Jun 25, 2022 • Eclipse Car Audio & Video

0answers

Just installed alpine cda-7863. Nothing but static on all Am fm stations thoroughly checked all connections on the deck are properly attached also car antenna is sound help

Read full answer

Be the first to answer Jun 25, 2022 • Alpine Car Audio & Video

0answers

Installing kicker sub with aftermarket wire plug

Read full answer

Be the first to answer Jun 24, 2022 • Kicker Car Audio & Video

0answers

Does the jvc ks-rt 404 have 4 grounds

Read full answer

Be the first to answer Jun 23, 2022 • JVC Car Audio & Video

See all Crunch BLX1000D Car Audio Amplifier Questions

93 views

Ask a Question

Usually answered in minutes!

Are you a Crunch Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Have a manual for Crunch BLX1000D Car Audio Amplifier? Or just drag it here!

Related Topics:

SOUND CUTS ON AND OFF WHILE PLAYING