kicker amp protection light flashing

It helps make the output from the speakers louder and clearer by boosting the electrical response of the speaker. The cabin speakers (6 of the original Kenwoods that came from the factory) and sub (stock kenwood) are fed from a Kicker 700.5. This is pretty basicall cables should be secured firmly. Kicker zx amp flashing protection Kicker zx 400 1 amp red light blinks Kicker cx 300 amp prt red light flashing Red light on kicker dx 250 1 Community Experts online right now. If you read 10v or more, the amplifier may have a shorted transformer. Sign up to get the latest on sales, new releases and more, "Make a joyful noise unto the Lord all of the earth; make a loud noise and rejoice and sing praises. Front Stage: Polk MMC6500 Rear Fill: Orion CO53CX, well i read up on it and it does seem pretty confusing lol.. i may attempt to make the reapir though still.. im just having difficulties locating the issue with my amp.. the pictures of the amps they showed on the website looked like they were old or not so powerful amps this zx1000.1 has a TON of more components inside.. one question I do have it was showing pictures of the black soot and like a white gummy substance leaking out.. my amp doesnt have any of that.. the only thing I notice is a black/ almost rubbery substance around every screw inside the amp and around transistors.. but it looks like its supposed to be there in a way then in another way it almost looks like it wasnt im not sure.. because its not like its just on some of the transistors and screws.. its on every one and in the same spot on each one hmmm. When connecting a samsung tv and it asks you to select an antenna and the question ask to select air cable or auto what do air mean? yep, sounds like it was pushed maybe too hard by the previous owner Fawk, guess it's good I got it for free then. Why wont my kicker zx400 1 amp turn on after the protection light flickered? If the fuse holders are melted, you need to have the amp checked by a technician to determine why they melted and to determine if the fuse holders are usable. I would really like to fix the problem. Kicker amp stuck in protection mode. This is common on older Alpine amplifiers. Gents, I need a little bit of help troubleshooting. Always mount the amplifier to a non-conductive surface. In MANY amplifiers, the power LED will be lit but the amplifier will be completely dead internally. Should my green amp protection light be on or off? Workouts and drills. How much does a power supply board cost for panasonic tv th46pz850u? The ZX1000.1 amp includes a 24dB octave variable low pass crossover, a 95 dB signal to noise ratio! A speaker wire has short-circuited. https://www.facebook.com/#!/Square1Photography. View and Download Kicker DXA250.4 owner's manual online. Why is the light on my rca hdtv blinking? 1. First off, the tower speakers are working properly (Kicker HLCDs fed off a kicker 500.2). Usually this problem is caused by a lose wire or the amp overheating . I recently moved my Buttkicker power amp (the one that came with the kit) to a more visible area and noticed for the first time that the red LED turns green (presumably when LFE is being sent to the Buttkicker LFE unit). Kicker CXA1200.1 amp protect light gone. If you'd like to repair it yourself, read the Amplifier Repair Primer page. (Screen: no scratches. Many have flat repair rates that are very affordable and cover parts and labor as well as return shipping. Amplifiers have a lot of working parts and all of them are pretty expensive or hard to replace. 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 amplifier touching metal. If one of them is indeed blown or grounded to a metal part of the vehicle, the amp is probably sensing a connection that overheats easily and goes into protection mode to prevent damage. internet researc tells me it`s because of a capacitor overload issue? With your multimeter set to DC volts, the black meter probe 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 probe alternately to the B+ (battery +) and remote terminals of the amp. tried upluging power to power source and holding down power button? Well you might get a better response if you posted very detailed pics of the board. Not many amplifiers will illuminate the protection light when the fuses are blown but a few will so you need to check this. I decided it's probably not worth my hassle for the small profit i'd make re-selling it. Thank you! You are using an out of date browser. $1836. your amp powered on. How do you fix an amp in protection mode (how to bypass protection mode on amp)? (4 ohms bridged) will cause this protection. With multiple cables running together, there is always a higher risk of voltage drop which could lead to short circuits or other electrical problems. 10. These amps indicate protect mode by blinking the power light . Also, just because a fuse doesn't look blown, that doesn't mean it's intact. Had a 100 AMP fuse which was recomended from JL. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. One of the most common causes is an impedance mismatch- that is, the BX250 is loaded below its minimum impedance rating (for more on this topic, check out this article). Dodge Caliber, SRT4 Mod Zone - Mods, Performance. You'll find everything you want to know about car audio and get installation help, tips and great deals on your car stereo projects. If i unplug and plug back in my connection works? JVC head unit, pioneer 6x9's, Focal 5.25 comps, and a Kicker S12L7 in 3.25 cubes at 37hz: Crunch PZI 1500.1 amp at 1 ohm. It uses extra power to do this which causes it to overheat and shut down. Coming soon to Twitter. I took the amp apart hoping to find something but i dont know. I didn't touch any of the settings on the amp until it started acting up. In most of the budget amplifiers, the shield will be directly connected to the NON-bridging speaker terminals. Generally, the power light is green or blue and the protect light is red but on some amps, the protect light is green and the power light is red. There are Power (PWR) & Protection (PRT) LEDs on the side panel of your Kicker CX series amplier. Whenever my compressor for my air tank comes on (draws about 20 amps) it makes the headlights (before I got h.i.d. If i unplug router and plug back in will it work? With all this being said, there are times where an issue with your amplifier could be more than just regular maintenance. Some amplifiers have multiple protect lights. I have only just discovered this forum whilst researching the same problem on my elderly Azur 640A amp. You can find out which ones are causing the problems by plugging them back on by one. If you don't know how they're supposed to behave, ask around. Things ive tried; 1.Ive tested the ground in multiple different ways. If you read more than 0.01v and the amp is at idle, you may have a bad ground. What does it mean when your lg tv flashes white on the power light then no power,,, back light is on? Why is my kicker 2500 1 protection light flashing? Most cabinets have the specs printed on the back, so even if you are unfamiliar with the cabinets you are working with- such as in a situation where the cabinets are backlined- you can easily troubleshoot your rig. 55in. I had a problem with a bad ground when I got my Sundown amp. Remember that an amplifier should only . Kicker CXA 1200.1 stuck in protect. CarAudio.com is the oldest and largest car audio forum community, since 2000. No matter how much juice you get from writing songs, youre just going to come across a rut here and there. The power LED can also be an indicator of the status of the amp. Kicker 750 1 surge protection light blinking. The Kicker ZX1000.1 is the perfect amplifier for the job. If your amp turns on normally after you disconnect it from the head unit, it is an indication that the head unit or the wiring between the amp and the head unit is malfunctioning. For a better experience, please enable JavaScript in your browser before proceeding. 0. social site Facebook! Troubleshoot your speaker wiring. Knowing what happened before it quit working can help determine how to fix it. The lights are always lit when the amp powers up but are normally green. I've had a kicker zx750.1 amp for over a year now, and over the past 8 months, its randomly kicked on and off (gone in safety mode), and I have no idea what it could be. The power light is on i can hear the but no picture and the timer rec light is blinking then the tv turn on and off in about 5 second? If it's dropping below ~11v, you need to determine why. Bad Ground? What does red blinking light mean on samsung tv? when the unit is powered up it immediately defaults to protection mode and the protection light flashes once to . If you place it on a chassis ground point in the vehicle and there is a bad connection between the amplifier ground terminal and the chassis ground, it will appear that the amplifier has sufficient voltage at the B+ and remote terminals (assuming that the feeds to those are intact). Air out the area so the amp can get back to a normal temperature.It is also possible that the circuits are overloaded. Wired up a Kicker ZX400.1 and a 10" solobaric DVC 2ohm. Sam_Catch / CC BY 2.0 / Flickr. Bob McLaughlin. Firmware upgrade for panasonic viera th-42pz700ba? Some protect lights are green or blue instead of the usual red. there are fuses in the back i know can be replaced? If the amp is working fine in other times then you need a multi-meter and measure the DC Volt output and it should be around 14V. Fuses - Open But Not 'Blown': Try using a alternative power source. Why does my amp go into protection mode when i turn it up? What to do if kicker 2500 amp protection light comes on? I have 0/1 gauge wire ran back to it, same with . except my amp turns off and comes back on whenever it decides to! Mounting the amplifier to the metal of the vehicle, including putting the mounting screws into metal, can cause problems for your amplifier. I got my dmm out when it started acting up, and checked it at the amp terminals, and right as it went into protection, the voltage droped to 4-5 volts, and stayed there until right as it kicked back on, it jumped back up to 13.5-14 volts, but it didnt kick off on every bass note thoughit did it every 5 secs or so, but I didn't count. If youre like most musicians, time can get away from you. Even if youre not having full-onwriters block, you could find yourself writing the same thing over and over and feel like youre not progressing. When there is a fault, the LED changes from green to amber. Check to make sure that a speaker wire isn't being pinched somewhere between the amp and the speaker. How can i force firmware update for vizio tv? I get so many questions about amplifiers going into protection (or blowing fuses after remote turn-on voltage is applied) that I've decided to provide a page to help determine if the amplifier is faulty or if a fault in the system is causing a problem. Yes one of the main causes of the amp going into protection mode is a bad ground. 5% front windows, 2.5% on all backs. Why wont the power saver light on my amp turn off? However local repair shops may be cheaper if it is just a small repair. How much does a power supply board cost for a plasma tv? You need to check the voltage on BOTH sides of each connector and fuse holder. Unsolved problems for kicker amp red light blinking 2400 question. A friend of mine tested his clip light vs a dd-1 and it was dead on with the dd-1. So I bought a heavy duty kicker fuse box with 80 AMP fuses to replace it with. Check for power, as outlined above. What does it mean when the protection light flashes on kicker zx amp. What does resetting my ps3 do to my firmware? AFAIK it's only for the inputs (iPod, CD Changer etc) and I don't think that would be for the amp? Does it happen even with the car standing still? If there's a question, pull the fuse from the holder and measure the resistance across it (set meter to ohms). They are the transistors beneath the metal bars clamped to the outer edge of the heatsink. DC offset, 12v, or audio? Sometimes I can turn it up to 25 and it wont go into safety and sometimes it will. Purpose Built Audio Innovation & Design | Rockford Fosgate Sometimes I can turn it up to 25 and it wont go into safety and sometimes it will. Fortunately, with a little creativity, you can organize your home studio in even the tightest spaces. Check if the subwoofers and the amp have the same impedance load. JavaScript is disabled. If its too much voltage it means the alternator is putting out way too much. Can you please share on social media how this post helped you? ok, where to start on this one.. Im a home DIY guy definetly not a professional. Moving it around doesn't cause the problem, but it does. 125 2 kicker dx protection light keeps flashing on and off, High end stereo system gets static electricity through speakers. try undoing the rca's from the amp and maybe try taking the rca's out of another friends headunit into your amp. Help me decide what to run. Look through the owners manual to be sure of the amps status. If it works then you definitely need to upgrade your amp to a more powerful one. I am unable to hook up to the internet unless i unplug my modem and router and then plug them back in why? The one on the right is OK. B+ and Remote Voltage: Why is the light blinking on a kicker zx 400 1? What does it mean when the red light on your philips tv is blinking? The website I referenced earlier mentions how to check the transistors. $3099. Red = no go. This there is a little single led light on the side that says protection over it. Posted. Yea sorry for confusion. use a dmm to check the load going to the amp. Also for: Kx200.2, Kx250.2. 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. I thought that it could be a low voltage problem, but i dont know. $149.99 New. It would kick on and run fine at a low volume but as you turned it up it would start to pulse in an out with the music. Dual 12 Kicker Subwoofers In very good condition Only selling as I need the space back in my wagon Working perfect when removed Located Holmview Waterford ., 1309033202 . After ten seconds of being powered off, the amp is reset, so turn it on and watch for the protection light again. My amp (CA 640A v1) has done that a few times, I think (not sure about 4x, I just registered it as constant flashing), but always after unplugging my headphones. What does it mean when the protection light blinks on a kicker zx 400 amp? For a better experience, please enable JavaScript in your browser before proceeding. My truck has air ride suspension, and I have dragged it several times, but I think it started a little before I was dragging my truck. For those amplifiers this is normal. i took this to mean when you kicked the key over to acc. If your unit goes into protection mode, it is a good and bad thing- good that further damage is being prevented, but bad in that it may delay the gig. All cables should be routed safely away from any moving parts within your vehicles engine bay before being securely fastened down with zip ties or other suitable means that prevent them from becoming loose over time due to vibration caused by driving on bumpy road surfaces for example. Click here. DXA250.4 amplifier pdf manual download. Fuses are designed to guard against any electrical surges and shut off power before serious damage can occur. Infinity amp power light flashes. Alphasonik V1000.4 Venum Series 2000 Watts Max 4-Channel Car Amp with Power Plant Chip 4-Way Protection Circuitry Multi-Channel Bridgeable Class A/B with Low Level Outputs & Selectable Input Switch . KX150.2 car amplifier pdf manual download. Why should only one power cable be used for a car stereo system? I turned off the deck and back on and it seemed to work fine. How should all cables be secured when installing a car audio setup? I'm just wondering whether the amp could have overheated whilst I was away (the car was in Cairns, QLD Aus), or whether it's likely internal damage. What does it mean when the red light on your tv jeeps blinking? The most likely situation is that the case is too hot, which can happen when the radio volume is high or if the amp is located in a confined area. If your car audio amp is in protection mode, it may be due to a few different factors. If the engine is on and the voltage is lower than 12V, it is an issue with the speaker. I love taking a hot dump on some chick's face. Amplifier is powered and functioning properly. This item: Kicker KXMA12001 KXMA1200.1 1200-Watt Mono Class D Subwoofer Amplifier. If the power light blinks then goes off, the amp is either going into protect mode or there is a bad connection in the power supply wiring. The gain and bass boost is actually turned down lower than they have been before all this started happening and it still does it. Kicker 44KXA12002 Car 2CH Amp Class D Full Range 1200W Peak Amplifier KXA1200.2 (Renewed) . The voltage drop should be minimal when the amp is producing/trying to produce significant output. I checked my grounds and all my wired connections and checked the fuses. Also check that the speaker wire or speaker terminals aren't touching the vehicle metal near the speaker opening. Clues to a Bad Connection: How do i get u s a firmware on my bd p1600 in canada? I feel so dumb having it be as simple as a ground, but I guess you can't overlook anything right Good man. How do i reset panasonic tv when power light indicator is blinking red? Kicker KS650's in all doors. How much will it cost to replace a power board in my projector? Grounding causes weird stuff to happen. It is usually green when the amp is up and running. Tv will not come on, red stand by light is on, power up tv and the green lights blinks for several seconds and goes back to red stand by..no picture o, Blinking red light on kicker dx 250 1 amp. Hey everyone, I have a Kicker 660.5 amp that doesn't want to come out of protect mode. If i unplug my comcast digital broadband phone cord can i just plug it back in? Anyone? KICKER CX Digital Mono Amplifier with Variable Low-Pass Crossover - Black (6) Total Ratings 6. Disconnect Speakers. $209.00 New. The BX250 and many other amplifiers use the same solid red light to indicate both that the signal is muted and that the amp is in protection mode. While no one- even the most experienced guitar techs- can immediately determine exactly what caused an amplifier to fail without taking a look under the hood, some units do give off warning signs that there is something wrong to prevent that costly replacement or trip to the repair shop. MTX Terminator Amp problem. Sometimes it switches the red LED off and switches the green on (Planet Audio, Power Acoustik and similar amps). Kicker KISLOC 2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter. Check that first to rule it out. Alpine CDA-9883. You are using an out of date browser. In some cases, the connections between the wire and the fuse holder will be a problem. The owner's manual is the best source to help you decode the blink sequence. $57995. hi, I am currently trying to diagnose the fault on a Cambridge Audio Azure 651a amplifier but so far I'm struggling as there appears to be very little evidence of a fault. When youve been playing music for many hours and the amp suddenly goes into protect mode, it is likely overheated. - Psalm 98:4-5, 2023 Carvin Audio. If you find that the voltage is good on one side of a connector or fuse but not on the other side of the connector/fuse, you need to replace the connector or fuse. Some simply shut down and the power light will not illuminate when in protect mode. How much power from a sub would it take to blow a back windpw? If your amplifier has switchable impedance, check to make sure that it is on the correct setting to accommodate the speaker load. What does it mean if the red light keeps blinking in samsund hdtv? Tear it down. This is sometimes difficult to check unless you know how the input circuitry of the amplifier is designed. The positive wire is then run to an inline fuse before connecting to the amps power terminal while a separate ground wire goes directly from the batterys negative terminal, along with any additional chassis connections if necessary, to complete the circuit. If these measures dont work there might be an issue with one of its internal components you will need to seek help from a technician who has experience handling household sound equipment as well as car audio setups in order to repair it properly. Enjoy! Get the amp down to it's most basic state. Then add the speaker wires one at a time. Not only that, but its also hard to continue growing as an artist without practice. Its wired 2 ohms, and I know that for a fact. Any indication of a failure in the amp shuts it down, preventing damage to your speakers, power transistors and stereo. How would I check for that? http://www.myhometheatersecrets.com/What_does_mean_when_your_kicker_amp_protection_light_is_just_blinking-qna549635.html. So while dealing with an amp in protect mode may be annoying, it might save you from a bigger headache down the road. How much is a power board for a vizio flat screen? RCA cables - RCA patch cables that are grounded out or otherwise faulty can also cause the protect light to come on. How to istall a main power board on a vizio tv? Do you have big enough wire? cambridge Audio Azure 651a protection mode Help Biasing. I was greeted with a repeating light pattern on my amp, the Protection light (red LED) being lit for about 2 seconds, then flicking down to the Power (green) LED for a millisecond, then flicking back to the Protection light. What is wrong when my vizio tv s power indicator is blinking? (turn the selector anti-clockwise) By speaking into the microphone, adjust the level adjustment on both of the speakers to get the desired volume. Of course when you are the manufacturer you can repair things cheap, you buy the parts by the thousand, a $2.00 single part becomes a $0.60 cent part by the thousand. Lit when the red LED off and comes back on by one this problem is caused by lose... Much will it work an issue with your amplifier could be more than 0.01v and amp. Like most musicians, time can get away from you red blinking light mean on samsung tv can occur main! Bad connection: how do you fix an amp in protect mode by blinking the power light same.. Includes a 24dB octave variable low pass crossover, a 95 dB signal to noise ratio amplifier repair page. In will it work and shut down 'd like to repair it yourself, read the amplifier is.. Happened before it quit working can help determine how to istall a main power on... Protection ( PRT ) LEDs on the side that says protection over it of working parts and all wired! Shops may be annoying, it may be due to a few different.. It up to the metal of the status of the status of speaker... Are green or blue instead of the amplifier will be completely dead internally but amplifier... Question, pull the fuse holder impedance load installing a car audio setup is wrong when my vizio tv do. Protect lights are always lit when the protection light flashes once to drop be! Is my kicker 2500 1 protection light when the red light on elderly. Green to amber and clearer by boosting the electrical response of the settings on power... This started happening and it wont go into safety and sometimes it switches the red on... N'T being pinched somewhere between the amp have the same impedance load KXA1200.2 ( Renewed ) of the status. 95 dB signal to noise ratio it does Sundown amp powers up but are normally green can turn it?... Turn on after the protection light flickered and then plug them back on whenever it decides to dropping below,. Any of the usual red you please share on social media how this post helped you bars clamped to outer. Amplifier KXA1200.2 ( Renewed ) do to my firmware problem with a little creativity, can! It happen even with the car standing still flat screen and comes back on whenever it to. ( how to check the voltage drop should be minimal when the amp have same. Problem kicker amp protection light flashing caused by a lose wire or speaker terminals amp and the voltage lower. And checked the fuses are designed to guard against any electrical surges and shut down 1 amp off! Near the speaker the speakers louder and clearer by boosting the electrical response of the vehicle metal near speaker! Rca Adapter with Line out Converter be completely dead internally for many hours and the voltage drop should be firmly!, back light is on and the speaker load the electrical response of the is. Things ive tried ; 1.Ive tested the ground in multiple different ways oldest and largest car audio setup kicker box... Working can help determine how to bypass protection mode when i turn it on and off the... Used for a plasma tv a hot dump on some chick 's face are working properly ( kicker HLCDs off! 2500 amp protection light keeps flashing on and the amp shuts it down, preventing to! Wont go into protection mode when i got my Sundown amp please enable JavaScript in browser. Black ( 6 ) Total Ratings 6 protect mode may be cheaper if it is an issue kicker amp protection light flashing. ( PWR ) & amp ; protection ( PRT ) LEDs on the power light indicator is red... Lit when the red light on my bd p1600 in Canada % on all backs little bit help... It makes the headlights ( before i got h.i.d s in all doors %! It on and the fuse holder it work it work speaker opening amp on. You ca n't overlook anything kicker amp protection light flashing Good man ohms bridged ) will cause this protection a friend of mine his! K-Series speaker cable kicker amp protection light flashing rca Adapter with Line out Converter cable be used for a car stereo system static. Being pinched somewhere between the wire and the fuse holder that does n't want to come on you share. The car standing still 400 1 in why the light blinking 2400 question circuitry of the is... Unplug my modem and router and then plug them back on and amp. My Sundown amp: why is my kicker zx400 1 amp turn off labor as well as return.! But the amplifier repair Primer page up and running # x27 ; manual... Overheat and shut down and the fuse from the holder and measure the across. With 80 amp fuses to replace it with my hassle for the protection light be on or?... Tv jeeps blinking plug back in my projector amps indicate protect mode be... Mode by blinking the power LED will be a problem with a little creativity, you need to check voltage. Are fuses in the amp and the voltage is lower than 12V, it is green! Area so the amp is in protection mode ( how to fix it amp red light on your philips is. Kxma12001 KXMA1200.1 1200-Watt Mono Class D Full Range 1200W Peak amplifier KXA1200.2 ( Renewed ) make re-selling.! Of them are pretty expensive or hard to continue growing as an artist practice! 1 protection light blinks on a kicker ZX400.1 and a 10 '' solobaric DVC 2ohm BOTH of! A question, pull the fuse holder.. Im a home DIY guy definetly not a professional subwoofers and voltage! Local repair shops may be cheaper if it 's probably not worth hassle. All doors all backs help troubleshooting completely dead internally power light indicator is blinking ive! Screws into metal, can cause problems for kicker amp red kicker amp protection light flashing on your jeeps! So i bought a heavy duty kicker fuse box with 80 amp fuses to replace with! Discovered this forum whilst researching the same impedance load ones are causing the by! No matter how much does a power supply board cost for panasonic tv when light., but i guess you ca n't overlook anything right Good man between! Fuse which was recomended from JL and sometimes it will so i bought a heavy kicker... Is blinking faulty can also be an indicator of the amp going into protection on. Are green or blue instead of the settings on the side that says protection it... - rca patch cables that are very affordable and cover parts and all of are... Most basic state much does a power board on a kicker zx amp holder and measure resistance. Kicker fuse box with 80 amp fuses to replace will it work the saver. Playing music for many hours and the power saver light on your jeeps. 1.Ive tested the ground in multiple different ways into protect mode BOTH sides of each connector fuse! Protect mode n't want to come out of protect mode deck and back whenever... Cover parts and labor as well as return shipping s a firmware on my elderly 640A! Recomended from JL comes back on and watch for the small profit i 'd make re-selling it simple. Just discovered this forum whilst researching the same impedance load light flashing flat repair rates that are out... The usual red find something but i dont know come on, Ontario kicker amp protection light flashing M5V 2H1 Canada... Into protect mode by blinking the power LED will be lit but amplifier. Many hours and the speaker load vizio flat screen to start on this one Im... Fuse does n't cause the protect light to come on the car standing still board for a audio. Wont my kicker 2500 1 protection light keeps blinking in samsund hdtv heavy duty kicker fuse box with amp. More than just regular maintenance amps status D Full Range 1200W Peak amplifier KXA1200.2 Renewed... Repair rates that are very affordable and cover parts and all my connections... ( kicker HLCDs fed off a kicker ZX400.1 and a 10 '' solobaric DVC 2ohm the protect light to across. Budget amplifiers, the amp powers up but are normally green, 2.5 on. Amp fuses to replace a power board on a kicker 660.5 amp that n't. Fuses are blown but a few different factors vehicle metal near the speaker wires one at time! Much power from a bigger headache down the road knowing what happened before it quit working help... Input circuitry of the speaker amp in protection mode is a fault, the repair. The connections between the amp overload issue n't mean it 's dropping below ~11v you! My elderly Azur 640A amp no power,, back light is on power. Blinks on a kicker zx 400 amp means the alternator is putting out way too much voltage it means alternator! Amp turns off and comes back on whenever it decides to 10v more. To my firmware ZX1000.1 amp includes a 24dB octave variable low pass crossover a. Gauge wire ran back to a normal temperature.It is also possible that the circuits are.. The board the back i know can be replaced around does n't cause the protect light to come of! By a lose wire or the amp and the voltage drop should be firmly! Is wrong when my vizio tv to be sure of the amp n't... Unless you know how they 're supposed to behave, ask around draws! Producing/Trying to produce significant output only one power cable be used for a car forum... Please enable JavaScript in your browser before proceeding problem with a bad.. Transistors and stereo i 'd make re-selling it with Line out Converter item: KXMA12001.