20 Most Recent Performance Teknique ICBM-772 Car Audio Amplifier Questions & Answers

What is the model number and rated power out put and speaker impedance?

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

if you use for bass need to adjust to a 120Hz in the amp & eq

yes you have a internal fault of the amp. the circuit that puts it into safe mode is bad and that is a very small chip on the board know as a op amp. needs to be repaired.

Amps have to be grounded also. Ground the amp to the car/truck somewere close...

Power amps must be connected + battery wire to the amp +b terminal with a gauge 8 or bigger depending on the power rating, - ground to the car chassis as short as possible,connect cords from head unit to power amp with good groundings, and remember to connect the speakers and the remote trigger from head unit to turn the amp on.

what is the subsonic for

sounds like a typical case of poor conections causing the amp to fail... take the cover off of the amp. Inspect where the terminal blocks meet the circuit board. SOmetimes you can repair it sometimes its just too far fried..

I respectfully suggest reading the manual that is available online and at the point of purchase for an accurate assessment.

IT IS NOT WHAT FIXYA DOES

https://www.onlinecarstereo.com/CarAudio/m_723_Performance_Teknique.aspx Is an authorised distributor. Ask the question there perhaps.

Look here! https://www.manualslib.com/manual/499162/Performance-Teknique-Icbm-1-Touch.html

That goes to your ignition switch positive. That way it has two positives. One is a constant to do things like hold memory, keep lights on, provide power to amplification circuitry. The other positive lead just tells the unit that the ignition is switched on, off, or in accessory position so your unit knows when to turn on and off. If you need further help, I’m available over the phone at https://www.6ya.com/expert/michael_4c629b5aef073a57