If it starts right up as normal, the problem is in the speaker — your amp has just shut down to protect itself. 10 Best Car Stereos Under $200 in 2021 – Reviews & Top Picks, 10 Best 3-Way Car Speakers of 2021 – Reviews & Top Picks, 10 Best 8-Inch Car Subwoofers of 2021 – Reviews & Top Picks, What color the protect light is supposed to be, If the protect light blinks in code to tell you what the problem is. Put it somewhere in your car where it will get more airflow. An amp that’s too hot to touch with your bare skin is a sign of two of the most common causes of protect faults: lack of airflow, and load mismatch. Try to determine the cause. BTW, I only blew the amp cause I was trying to see what the hightest gain setting it could handle. It covers many topics including in depth car audio amplifier installation. An, | About us | Contact us | Terms & Conditions | Privacy Policy | Affiliate Disclaimer |. Then add the speaker wires one at a time. If you haven’t found the problem yet, it’s time for a classic engineering solution: try to isolate the vault within the system. Don't let the amp touch the screws used to moun the wood board and don't use screws so long to mount the amp that they go through the board and touch the vehicle. Watch as Allyn goes through some troubleshooting processes that you can try when your amplifier isn't functioning properly. If there is another/better way for amp turnon with base/plus HU then I would like to know as well. It's not even running long enough to get hot before going into protect mode. An easy way to accomplish this is to mount the amplifier to a wood board and then mount the board to the vehicle. It’s not a blue screen of death. This is also a good time to make sure that the amp is not directly touching the metal of the car at any point. Kicker Amplifier Channels Mono Block (2) Speaker Level Input Yes (2) Amplifier Class Class D (2) Amp Bluetooth Connectivity No (2) Signal to Noise Ratio @ Rated Power 95dB (2) Bass/Gain Remote Yes/Included (2) Minimum Impedance Unbridged 1 Ohm (2) Price $300.00 - $449.99 (1) 3. Also check that the speaker wire or speaker terminals aren't touching the vehicle metal near the speaker opening. An audiophile and automotive gear head, James loves to write about the latest equipment and technology of both industries. We were at the skate park for about an hour, then when we were getting ready to leave we were messing around "pretending" to give my car hydraulics. 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. If overheating is the problem, attaching a fan to your amp might also extend its life. Manuals contain a tsunami of information, so if you’re overwhelmed, here are the things to look for: If the last part is true, you’re on easy street. I know for a fact as soon as I will connect the speaker it will send the amp into protection mode and will need to go back again to the service center for reset. Step 6: Unplug the amp from the head unit. Almost all amps (and all amps you should be buying) are engineered with protection circuits. To solve a grounding problem, clean your grounding wires, then reattach them more tightly to a location in your car where you’re certain they won’t rattle loose. 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. In installed an amp a month ago (JL JK360) and it worked fine the first 2 times on the water. You’ll need a multimeter for this. It's important that you disconnect the speaker wires from the speaker terminals of the amplifier and disconnect all RCA cables from the RCA jacks of the amplifier. Just check what sequence the light is blinking in, look in the manual to see what it means, then skip ahead to where we talk about solutions. We want to warn you at the start: Unless you’re a trained electrician with access to a fully-stocked workshop, you won’t be able to personally fix every power protect fault. While troubleshooting an amplifier in protection mode, make sure that the mute switch is not turned on, as this will also cause the jewel light to remain a solid red. You really need to check the voltage on the amp when it is almost to the point of cutting out. If I had to guess, you have the 2 voice coils of each woofer wired in series, and then you paralleled those 2 wires at the amp. When you buy via links on our site, we may earn an affiliate commission at no cost to you. If you amp has lights on it for protect mode, see if it lights up after a while, its probably getting too hot. When something goes wrong in the amp’s wiring, the protection circuit trips, shutting down the entire amp to keep the problem from getting worse. Amplifiers can go into protection mode for several reasons. Step 2: Check cables, terminals, and fuses. heres my problem when i turn on my system it hits once then shuts off the power light comes on but then it hits and the power light goes off and the protection light comes on here is some other stuff that you might need to know to help me awnser my question i have 2 gauge power wire 4 gauge ground. You may also be interested in How to Install Your Own Car Stereo System . I have a boss rev1000 1600 watt amp. If the Protect Mode Light Turns On . Here are a few common problems and what can be done to troubleshoot, as well as fix them (my fixes are the most common. Low voltage can be caused by bad grounding. If the amp is OK in this torn down state keep adding the other wires back on until you find … Amps go into protect mode for many reasons. You can easily add a computer case fan. Sometimes the amp itself really is at fault. When OFF, the frequency response curve will be fl at. The problem that I have is that sometimes it stays in protect mode and other times it comes out - when it comes out it usually is without me touching anything. He's a big fan of American muscle cars and European audio equipment. Tear it down. Many car amplifiers are incorrectly diagnosed and sent in for repair/returned because of incorrect hookup. If the voltage remains near or above 12v but the amp still goes into protect mode, disconnect all speaker wires from the speaker terminals of the amp and disconnect signal cables from the amp. Take it to a well-regarded sound technician. KICKER EQ: Set to enable (EN) to turn KICKER EQ on (recommended), set to defeat (DF) to turn KICKER EQ off. Here are a few of the most common. Always mount the amplifier to a non-conductive surface. Amp entering protect mode I have a Skar Audio RP.3500 and I’ve been using it for about 2ish months now. 4 15'' kicker L7 subs ( only 2 being used right now ) 1 kicker zx2500.1 ( another soon 2 come ) box is 9.5 cubic feet slot portd thur the back seat. If it reads more than 0.1V, your amp is almost certainly in protect mode because of bad grounding. 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. I used Key amp's auto-on function and it works fine - make sure DIPs properly set and blue wire out of amp stays unconnected/protected (since it will have 12v power when amp on). Remove all of the speaker wiring and RCA wiring and leave only the power, ground and remote leads connected. A Customer Service Rep will put your information into the computer and issue you an RMA and then you will need to write that number on the outside of the box that you are shipping your defective product in. Some amps don’t even have power lights, but this doesn’t mean they don’t have protect circuits. You’ve probably thrown a circuit breaker in your home before — it’s exactly the same principle, though a little more complicated in execution. No car is complete without a stereo capable of blowing out the eardrums of everyone in a 5-mile radius, but you might think you can’t, If you are tired of the poor quality of the preinstalled factory speakers in your car, a 3-way speaker is the best option to improve, If you are looking to upgrade your car’s sound system, but limited space is an issue, an 8-inch subwoofer may be the perfect option. Copyright © DecibelCar.com 2021. It runs on 12V, just like your amp. 1 kicker zx650.4 amp powering 4 10'' ev dl10x mids ( rear deck ) 1 kicker zx350.4 power 4 8'' beyma 8mi100 mid/highs ( 1 on each door ) 2 runs of zero gauge wire ( about 60 feet total. 0 0. gusism. Some protect lights are green or blue instead of the usual red. They are not definitive in any way. The amp has 125 Watts and two channels, making it a solid pick for general users. I had an amp that blew cause the gain was set too high. That one went into protect mode too. When I play certain songs or even when loud it just turns off, or rather the amp gets the RED light, I assume protected mode. If you can’t turn your amp’s power light on even by pressing the button, you might be in protect mode. Wired up a Kicker ZX400.1 and a 10" solobaric DVC 2ohm. 9 years ago. If wiht no rca input and the speaker wires are good, you just might have a blown amp. My kicker Amp is in protection mode? Incorrect use of the gain can and will cause the amp to blow. Get the amp down to it's most basic state. One of the more confusing car stereo problems can be when an amplifier goes into protection mode. One of the more confusing car stereo problems can be when an amplifier goes into protection mode. Same as step 5, unplug any cables connecting the amp to your radio, CD system, or MP3 player, and try turning it on once again. Also in this amp, there is a thermal protection mode for when it gets too hot. This article discusses adding an amplifier to an aftermarket stereo. Kicker Amp in Protection Mode HELP! To verify that the speaker is the problem, get your multimeter again, and test its ports this time. Add the RCA cables first. This light is not going 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)? Hey Guys, I was running my kicker KX1200.1 amp with a kicker L7 12" and it suddenly stopped. One minute it's working and the next minute it's not, usually with the green power LED on the amp turning to red or orange. I bought a Rockford 1 Farad Capacitor today for my system because my battery died due to the stress the system put on it, well I bought a Red top battery and then I bought the capacitor when I hooked everything up and turned on the car the amp turned on then went off and it keeps going into protection mode. If the resistance on your amp doesn’t match the resistance on your speakers or head-unit, it’s time to move your amp. Thanks. About a week ago it went into protect mode when I was listening to music so I left my radio off until I got a chance to look at it. In this case, the amp is dead cold. , your amp ’ s not a blue screen of death an load! ( and all amps ( and all amps ( and all amps ( and all amps ( all. Easy way to accomplish this is to mount the amplifier to a factory stereo, read this article.. 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