Performance Teknique ICBM-774

Cual, el 774? Yo lo tengo, si gustas te puedo ayudar con algo.

Sounds like something is shorting out and it is protection mode. Check that the wiring is correct and there are no bad spot on the power wires

Si dos cosas bien importante deves acer primero es la entrade de tierra debe estar en buen metal,segundo que no este interferiendo ningun corto falso.

Yo I have a icbm 5254 in dash monitor and in order to bypass the parking brake security, splice the wire that's marked "park brake"(mine is Pink, yours may be Orange,but it'll be the oddball colors) into the acc or aux wire(usually yellow) and it'll play dvd while moving. Hope this has been helpful.

You may have a defective speaker or a wiring fault. Disconnect the speaker from the amp and measure the resistance across the speaker wires. The resistance should be near the rated impedance of the speaker.

Hi, If I got the specs right, your amp is a 4 channel hence the 4 RCA inputs. Probably the simplest would be to feed the 2 X RCA out of the deck to the 1 & 2 RCA in of the amp. This amp has also a line out, feed the amp's lineout back to the 3 & 4 in. This way, all four channels get same input from the deck and you will have identical power to all 4 speakers (front & rear). An afterthought is to also use the 4 outputs of the deck (since they are there anyway and it is not a good tech practice to leave outputs without load/speakers) and connect 4 mid-range or 4 smaller speakers. Hope this be of some idea/help. Post back should you need additional information. Good luck and kind regards.

one of the power transistor of your unit shorted check use a tester