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Legacy Audio American Legacy II LA690 Car Audio Amplifier

American legacy II LA690 amp (by 3 users)

posted by shitkicker on Mar 22, 2006


i want to know if there is any way you can bypass the overhaul (green light:power, red light:overhaul) because when ever i bridge the amp it shuts off and i don't want it to

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2 Other Users Have The Same Problem

Comment by martiomarty, posted on Jul 20, 2008

i have a 300w clarion maybe 4 months old and it quit on me and has a blue power light on and a red light with a lock symbol the connections and fuses and grounds are good so i dont get it. can anyone help me out?

Comment by Enthusia, posted on Nov 04, 2007

I have a power mixer biamping 16 cha 300W, 2 - 8 ohm speakers, that prematurely shuts off, after 3 minutes of running from the start. After a 10 seconds rest I turned it on again, took only a few seconds running and shuts off again. But when I opened and use an electric fan focused at, where several power transistors 2pcs of BD 241B, and 4 pcs of MJE 15030, 4 pcs of MJE 15031 and 2 pcs of BF 760 and 2 pcs of BF 757 that were closely mounted on the heat sink. it runs perfectly without interruptions, provided the electric fan is running at full speed..

Best Solution
posted on Mar 25, 2006
Helpful (85)

Electro


Rank:Wiz Wiz
Rating: 79%, 103 votes
it's shutting off for a reason. What speakers are you trying to run? Do you know what impedance they are wired for? Where is the gain set?
When bridged that amp is only stable at 4 ohms mono and will/should shut down at impedances lower than that.

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Solution #2
posted on Aug 21, 2007
Not Rated (0)

J-Dogg


Rank:Apprentice Apprentice
Rating: 0%, 0 votes
use your amp right or it will blow i had a quad 4 ohm Audiobahn Immortal on a Kicker KX 800.2 and i blew it and thats the last time i wana put 200$ more into my amp now i run 2 12" L7'S dual 4 ohm on my SX1250.1 and thats a rocking system doing around 157db with a caviler in the right incloser

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