Question about Power Acoustik LT-980/2 Car Audio Amplifier

1 Answer

Metrik mac-505 my amp keeps going into protect mode and will not play any music to any of the speakers...i have one kicker 10 with a max of 300 watts and four pioneer speakers with a max of 240 watts two of which are hard wired to two 300 watt tweeters...what do you think is happening????

Posted by on

Ad

1 Answer

  • 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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 631 Answers

With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp (not on the point where the ground wire connected to the vehicle) and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. If the voltage is below ~11 volts, you need to check the wiring feeding whichever line is too low.


If the voltage remains near or above 12v, disconnect all speaker wires from the speaker terminals of the amp and disconnect signal cables from the amp. If it powers up, the wiring needs to be checked. If it still shuts down, the amp likely has blown output transistors.

Posted on May 10, 2008

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

A kicker 600.1 wired to a jl w7 10" sub? Will that work?


The kicker 600.1 provides 600 watts at 2 ohms and 300 watts at 4 ohms the 10" JL W7 has 2 1.5 ohm voice coils so you will have to wire them in series. Take about 1.5 feet of 14 gauge wire and connect the positive of one voice coil to the negative of the other then the positive and negative that are left go to the amp. Your impedance should be 3 ohms and that amp should work just fine.

Jan 14, 2016 | Kicker Car Audio & Video

1 Answer

Can anyone help


What size is the amp and how many watts is the speaker(s) you have it ran too? If your speakers are trying to pull too much power from the amp it will turn itself into protect mode to keep from blowing a fuse as well as if you are pushing to many watts into small small speakers it will do the same to protect from blowing the speakers I would recommend turning the settings on the amp down slightly and then trying it out also make sure your wires arnt crossed adjusting the setting as it plays is the easiest way to fix the problem also make sure the bass isn't all the way up on your head unit

Jul 12, 2013 | Car Audio & Video

1 Answer

Can i use a 300 watt amp for 2, 800 watt woofers


yes, but you would not get the same performance as you would if you gave them the suggested power. I have found that it is always better to use a more powerful amp than your subs are rated for (as long as it is clean, high quality, low distortion power). I have had the best luck with name brand amps (kicker,rockford fosgate,phoenix gold,etc...). I hope this will be helpful to you.

Jul 30, 2012 | Phoenix Gold Xenon X10D4 - 10" D4...

1 Answer

I hooked up a 2-Ohm dual voice coil 800 watt max 12" Kicker CVR subwoofer and 4-Ohm single voice coil 1000 watt max 12" Kenwood KFC subwoofer to 1000 watt Kenwood Ampilifer. After hooking it up, the Kicker...


off the same amp? you have two way different sounding speakers man. you can buy 2 identical speakers from the same company and brand and series and they will play differently every time. you have 2 speakers with nothing in common so you will hear a difference and maybe interference because of the different ohm levels.

Apr 14, 2010 | Kicker CVR12 Car Subwoofer

3 Answers

My friend jus bought 2 10 inch kicker l5s and when we hooked them up to his boss 1100 wat amp and hooked everything up they are moving but are not producing any sound. boss amp i do not know any thinbg...


it must be reversed polarity in coil voices of speakers check + - wires from amplifiers fit on coil voices of speakers try to get each speaker to 8 ohms wiring in serial the two coil voices n'd put in paralel both speakers in bridge mode output from amplifier to get most stable power ,

Nov 04, 2009 | Kicker Solo-Baric L5 Car Subwoofer

1 Answer

What amp need to use for Kicker (2) S12L7 12in Solo Baric


you should use an amp with approx half the power of the speakers max output (i.e 1000 watt speaker use no more than 600 watt amp)

May 12, 2009 | Kicker (2) S12L7 12in Solo-Baric L7 + (1)...

1 Answer

Well is their any ways to fix a car stereo amp??


One of the more confusing things with a car stereo can be when the amplifier goes into protection mode. One minute it's working and the next minute it's not. Here's a brief troubleshooting method that will hopefully help you if your amplifiers ever go into protection.

1. Try to determine the cause. Amp's can go into protection mode for several reasons. Knowing what happened before it cut out can help determine how to fix it. Did the amp not work as soon as it was turned on? Did it happen after blasting for hours (may be thermal overload and it needs to cool)? Did it cut out after you hit a bump (a wire connection may have come loose)?

2. Tear it down. Get the amp down to it's most basic state. Remove all of the speaker wiring and RCA wiring and leave only the power, ground and remote leads connected. If you still have a problem in this state then either your amp is defective or you may have an installation problem such as the amp touching metal.

Remember that an amplifier should only be connected to the vehicle through the power and ground terminals. Mounting the amplifier to the metal of the vehicle, including putting the mounting screws into metal, can cause problems for your amplifier. Always mount the amplifier to a non-conductive surface. An easy way to accomplish this is to mount the amplifier to a wood board and then mount the board to the vehicle.

3. If the amp is OK in this torn down state keep adding the other wires back on until you find what causes the problem. Add the RCA cables first. Then add the speaker wires one at a time. If the speaker wires cause the problem then they are probably touching metal. Check to make sure that a speaker wire isn't being pinched somewhere between the amp and the speaker. Also check that the speaker wire or speaker terminals aren't touching the vehicle metal near the speaker opening. Rear decks and door panels can easily touch unprotected speaker terminals if not properly installed.

If the problem starts occuring when you connect the subwoofer wires to the amplifier you may have your subwoofers wired at too low an impedence. First check the specs on your amplifier to make sure what kind of loads it is stable under. Then go here and check the wiring configuration to make sure that your load is not too low:

http://www.rockfordfosgate.com/rftech/wiringwizard.asp


If you believe your amplifier is defective contact the manufacturer first. Many have flat repair rates that are very affordable and cover parts and labor. However local repair shops may be cheaper if it is just a small repair. Compare the manufacturer's repair rate to that of a local shop. If you don't know the reputation of the local shop it may be better to send it to the manufacturer who will have working knowledge of the amp and parts readily available.

Jan 02, 2009 | Metrik Amplifiers MAX-1202 Car Audio...

1 Answer

Kicker amo in my old vette


If the amp is in protect mode, it probably has shorted output transistors. To eliminate other possible problems, do the following.

With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp (not on the point where the ground wire connected to the vehicle) and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. If the voltage drops below ~11 volts, you need to check the wiring feeding whichever line is dropping too low when the amp goes into protect.

If the voltage is OK, you need to check the speaker wiring and the speaker(s). Try it with a known good speaker if possible to see if the amp works normally.


Nov 07, 2008 | Kicker KX600.1 Car Audio Amplifier

1 Answer

2006 12" Kicker L7 4 ohm


first whats the range in terms of WATTS that your 12" sub can handle in 4 OHMS ? second , lets check the AMP , POWER ACOUSTIK 1800 WATTS , Now thats a lot of power to drive a single 12" sub speaker . your amp is 1800 watts , per channel is around 500 watts , if BRIDGE thats around 1600 watts rms for ONE channel , if your sub can handle that kind of wattage fine , but it will not blow the amp , what it does is shuts down , some kind of protection mode , it will come back on after a minute or so. I suggest to use one channel in stereo mode , or purchase another sub to use the other channel. i hope this helps AJ

May 06, 2008 | Kicker 06ZX750.1 Car Audio Amplifier

1 Answer

Rockford Fosgate 501bd question


that amp should work fine with those speakers,just make sure that they(speakers)are wired for 2 ohms.at 500-600watts coming from amp, you should be getting 250-300 watts per speaker,just dont crank your gain too high on the amp.

Aug 29, 2007 | Rockford Fosgate Power 501BD Car Audio...

Not finding what you are looking for?
Power Acoustik LT-980/2 Car Audio Amplifier Logo

128 people viewed this question

Ask a Question

Usually answered in minutes!

Top Power Acoustik Car Audio & Video Experts

Tygh Duval
Tygh Duval

Level 2 Expert

300 Answers

yadayada
yadayada

Level 3 Expert

76846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...