Why amp goes into protect mode

We hope that the above discussion helps with that. Hey there mobile audio lovers! My name is Vincent Talbot, founder and chief editor at 99carstereo.

Ask any mobile audio fanatic, installer, or company rep what makes a good car speaker, sub or amp, or, better yet, why he or she prefers a certain brand over another, and be prepared to endure a litany of opinions, viewpoints, and passion-fueled perspectives.

Welcome aboard! Mobile audio is my passion, so before I put anything in front of you I exhaustively research a broad range of products, review all the available information on them and ultimately make a curated list of recommendations.

My goal is to recommend products that will serve you well so that when I extend this site to include more products, you will come back. What causes an amp to go into protection mode? Water filtration systems have become much more effective and complicated than in the past. Pete Ortiz Last updated: Oct 29 What is power protect mode? Causes of power protect mode Amps go into protect mode for many reasons. Here are a few of the most common. Load mismatch.

Amps that handle too much power without enough cooling airflow can overheat. Problems in the speaker or head unit. Problems in the amp. If the amp itself has problems, like a blown fuse or a wire without insulation, it will shut down.

Check cables, terminals, and fuses Look for clean, secure connections at every port. Skip ahead to the next section. Check that you have a good ground Low voltage can be caused by bad grounding. Unplug the amp from the head unit 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.

Good luck! Well, the easiest way is to think back to exactly what happened right before your amp went into protect mode. Amplifier went into protect mode after an exceptionally long listening session:. To get your amplifier out of protection mode and prevent it from going into again down the line, you need figure out what caused it in the first place. Next, visually inspect your speakers one by one. If you notice that one of them is blown, or is grounded to the chassis of the vehicle, your amplifier will still try to put power to it.

To double check, set the meter to ohms, and touch the lead of the multimeter to the speaker terminals. If the multi-meter is reading 1. A completely blown speaker will have infinite impedance. Disconnect the headunit from the amplifier and try turning the amp on. Amplifiers can get very hot and shutdown for a number of reasons.

Additionally, mounting your amp in a confined space such as under the seats will make the amplifier overheat because of lack of airflow. That said, consider increasing the air gap between the top, bottom, and sides of the amp to help increase airflow. Moving your amp to a well-aired location can also help with overheating problems. This will make the current flow much better around the system.

Tweet Share Share Share Share. Previous Post. Next Post. Anonymous 29 July at Like Bass? Follow Us Facebook. Follow Us on Facebook. Like Us on Facebook. Popular Posts.