current problem with amp
#1
current problem with amp
I have a mrd- m605 alpine mono amp and i am getting a flashing cur warning on the display of the amp. This mean that I have too much current going to the amp. Does anybody know what could cause this or how I could possible fix it. If you need more info I will check back often and thanks in advance for any help.
#4
The owner's manual says:
What's the rating of the sub? Did this just start happening? How long had it been working "fine"? When does it start happening? Immediately after power-up or after you've been cranking the tunes for a while?
The amp claims it can handle a 4 or 2 ohm load, it may be that you toasted the sub, or the sub has an intermittent short in the voice coil.
- The amplifier has been shutdown due to excessive current.
- Find and eliminate the cause of the excessive current, then turn the power off.
What's the rating of the sub? Did this just start happening? How long had it been working "fine"? When does it start happening? Immediately after power-up or after you've been cranking the tunes for a while?
The amp claims it can handle a 4 or 2 ohm load, it may be that you toasted the sub, or the sub has an intermittent short in the voice coil.
#5
if the sub is drawing excessive current, its impedence is lower than it is supposed to be. (blown or damaged) run a multi meter across the subs + & - and see what the ohms reading is. it can vary slightly from what it is rated at but a big difference means its time for a new sub.
#6
i did have a fuse blow and after I replaced the fuse I got the error.
The sub has been working fine for about 6 months and never pushed. the fuse blew when i was moving stuff and had a blanket over the amp for a while. Maybe it overheated.
The sub has been working fine for about 6 months and never pushed. the fuse blew when i was moving stuff and had a blanket over the amp for a while. Maybe it overheated.
#7
Originally Posted by knemo77
i did have a fuse blow and after I replaced the fuse I got the error.
The sub has been working fine for about 6 months and never pushed. the fuse blew when i was moving stuff and had a blanket over the amp for a while. Maybe it overheated.
The sub has been working fine for about 6 months and never pushed. the fuse blew when i was moving stuff and had a blanket over the amp for a while. Maybe it overheated.
What's the rating of the sub? When does it start happening? Immediately after power-up or after you've been cranking the tunes for a while?
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#9
Originally Posted by knemo77
600w Sub Does Not Fire At All At Start Up
If it's higher than the rated impedence of the sub (2, 4, 8 ohms?) or LOWER (like, zero) then the sub's cooked.
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