Question about Performance Teknique ICBM-774 Car Audio Amplifier

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Performance Teknique ICBM-774

I would like to get a user manual for this amp or get informed on how to wire itr so I get the 1000w that it is rated at. I have sony 10" subs in a custom box for a titan. I just recieved the box installed my speakers and it just does'nt seem to hit as hard as it did befor the box change. Any help would be greatly appreciated.

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Re: Performance Teknique ICBM-774

It is almost obvious to me that the New Box is Unvented. If you went from Vented to non-Vented. there you go. The Amps and Subs should be doing the same thing. If your Sony 10's are designed for Vented they will not thump right in a NON-vented box.

Posted on Nov 30, 2007

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Proction light stays on

If it stays on even when the speaker are not connected to it then the amp is fried but f it goes off when the amp is hooked up with no speakers then check the Ohm load on the amp and wire the speakers to match that but don't go below the ohm load on the amp...this site will help....

Aug 13, 2011 | Performance Teknique ICBM-774 Car Audio...

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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

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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.

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