Question about Car Amplifiers

1 Answer

Help my lightningaudio x1.2000.1d when powered up the red light flashes on then off and then the green light flashes on and off and then nothing

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 752 Answers
Re: help

Try unhooking the speakers and see what happens. Does it do the same thing, or does the green light come on and stay on?

Let me know.

Posted on Oct 25, 2007

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

There's a flashing green and red light when my car is on and the sub attached to the amp is making a heartbeat like noise when the light goes green and then the light goes red right away. everything is...

Check the wires for short circuiting at the car body or speaker wires. Triple check really everything.
Make sure the connectors are 100% connected to the wires. There maybe some resitance if the amp isn't getting enough power from the battery.

Aug 19, 2011 | Jensen JXP680 Car Audio Amplifier

1 Answer

The red protect light comes on, i dont know how to make it go green so it will work. please help!!

Devices with several light emitting indicators would each display as observation of manufacturers installed features. Red indication is power cciuit indication, yelow as alternate warning where green is indication of regular fucntionality. Once the device is least malfunct, every light is an equal expectation. Usually with amplifeiers, the red light has to be on throughout until stereo became powered on to porduce green light effects as radio expectations.

Feb 14, 2011 | Volfenhag ZX-8200 Car Audio Amplifier

2 Answers

What does the red and green light mean ???

red and green light? there is most likely a protection and a power light. The red I assume would either be a protection light or a clipping light signal. Does the amp kick off then these lights kick on red then to green?

May 31, 2010 | Planet Audio VX4002 Car Audio Amplifier

1 Answer

No power through to sub, red light constant, green light flashing

Sounds like you've blown either the input or output stage on this. Just need to open it up and inject a signal to see which end is toast using a scope.

There are quite a few professional sound technicians about who do repairs, so try your local area to see if there is a local tech to fix it for you. Usually people who hire DJ's or fix their equipment do this day in-day out.
Try and get a "no fix-no fee" out of them (which is not unreasonable) - and leave your 'phone number on it (in pen). - sometimes they have so much stuff it's hard to remember who owns what.

Expect an hours labour plus parts - which are minimal.

May 07, 2010 | Boston Acoustics GT-24 Car Amp

1 Answer

Kicker impulse 254 amp red light on top?

1st check all of your wiring, make sure the remote wire is hooked up, check to see it the RCA's are hooked up. I know this sounds stupid, but i've done it a thousand times, check to see if you hooked up the speakers. If you checked all of those and still nothing, double check your ground. Make sure where you have it grounded, you have all the paint sanded away and its a good grounding point. The red light on the top of the amp, its not a protection light is it??

Apr 03, 2010 | Car Amplifiers

1 Answer

I have a power acoustik bamf 1600/4. not working 5 hours later

use a multimeter to see if the amp has good power wire and remote turn on voltage. then check the ground and make sure its a good strong ground. check the sub to make sure its not bad. make sure it reads whatever ohm its supposed to. anything less than 4 ohms will clip the amp if bridged. if alll that is good then the only thing left is the amp. it sounds like the power supply is bad but check everything else just to make sure. good luck.

Dec 29, 2009 | Power Acoustik BAMF1600/4 Car Amp

1 Answer

On a kac-x650d does the power light stay on or flash

Hello mpredday,

The Kenwood Excelon KAC-X650D power light is ON during normal operation. It blinks blue to indicate BMS selection, yellow for low voltage, purple for DC voltage on the outputs, red for overheating, and green for a shorted or grounded speaker wire.

Hope this helps.

Jul 29, 2009 | Kenwood Car Amplifiers

2 Answers

Amp light is neither green or red

have u connectted the remote wire from head unit to turn amp on? have u got + and - the rite way round.hope this of use.

Mar 05, 2009 | Power Acoustik PS2-1250 Car Audio...

1 Answer

Amp green then red light then nothing problem please help

It sounds like the output transistors have failed. To eliminate other possible problems, read through the following page.

Troubleshooting - Amp in Protect Mode

Let me know if you have any other questions.

Aug 05, 2008 | SPL Dynamics Z2X-1600 Car Audio Amplifier

Not finding what you are looking for?
Car Amplifiers Logo

Related Topics:

91 people viewed this question

Ask a Question

Usually answered in minutes!

Top Car Amplifiers Experts

Tygh Duval
Tygh Duval

Level 2 Expert

290 Answers

Pablo Gonzalez

Level 3 Expert

733 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Car Amplifier Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides