Lastly, make sure that the amp is not in contact with any metal of the car. If there’s any accumulated dust or rust, you should clean it with a dry cloth.
#Prot on amplifier Patch#
Check All The Cablesīefore anything else, ensure that none of the power cable, grounding cable, and patch cables is loose (happens when you drive on bumpy roads) or damaged. Internal Failureįinally, an amp can also shut down if there’s some fault within its internal parts such as output transistors, rectifiers, transformer winding, etc. The amp can also shut down if some other component of your car stereo system is having a problem, such as your head unit or speaker. To prevent its internal parts from melting due to this excessive heat, the amp goes into protect mode. This prevents any airflow and causes the amp to overheat. The amp is usually placed in cramped areas of a car, such as underneath the seats. If you notice the amp to go in this mode whenever you hit bass at full volume, then it’s surely due to load mismatch. For example, pairing a 2-ohm sub with a 4-ohm amp will put an extra load on that amp, causing it to go into this mode. Load mismatch happens when you connect an amp with the subwoofer that has impedance lower than the minimum threshold for that amp. Most of the times, the amp goes into this mode often because of loose wires and improper installation, but there can be other reasons as well.
#Prot on amplifier manual#
So, it’s better to check the manual or search online to see which indicator your amp comes with. Some other models don’t offer either of the above and just turn the power LED off. Some amps have a separate ‘protect’ LED that turns red when/if it goes into such mode. If it’s orange or red instead, it probably means the amp is in protect mode. In normal circumstances, this LED will have a green color. You will need to look at your amp’s power LED for this purpose. This article will deal with different methods you can use for getting out of this mode.īut before this, we’ll discuss why an amp goes into protect mode in the first place and how you can find it.
#Prot on amplifier how to#
How To Find If My Amp Is In Protection ModeĪn amp randomly/repeatedly going into such a state is a red flag which indicates that there’s a problem cooking up. In case of such malfunctions, the amplifier comes with safety mechanisms that cause it to go into protect mode. Since it works with other components of your system, any malfunction in your amplifier can also cause damage to other components, such as your speaker. While it’s true that basic car audio systems consist of only a head unit and speaker(s), a small-capacity amp comes pre-installed in the vehicle.īut if you want to hear loud music without distortion or add a subwoofer to your system, you will need a separate 3rd-party amplifier. Some people assume that an amp is only required for premium audio setups, but this can’t be any further from the truth.
0 kommentar(er)
