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Sundown Audio

Power But No Sound


Monergist

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Battery caught fire today. The shop that installed it used metal rods across the top to secure it and one of them touched the positive post while I was driving. I pulled over in search for water or a fire extinguisher. I shouted to a nearby gardener to find some water, and ran inside a Carl's Jr. for some. By the time I got back the gardener had sprayed my trunk down and got water all over my amplifiers (which i had yanked out before I ran inside the Carl's Jr..

Good news:

1. The battery reads 13v, so it seems functional. Just gotta call XS Power in the morning and see about a new case.

2. 4-Channel is fine.

Bad news:

1. My 2 channel wouldn't power on at first. But when I connected it to my friend's car, it came on. I'm not getting any sound, though.

2. Trunk carpet looks awful.

My Audison rep told me to open it up and let it dry for 24 hours then get back to him. He has a repair shop for me, just in case.

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Is there anything in particular I can look at in terms of channel malfunctions?

1994 Cadillac Fleetwood Brougham

Pioneer AVH-P5200BT

Hertz Mille MLK-165 Component System

Hertz Hi Energy HCX-165, 6.5

Hertz Hi Energy HCX-690 (6x9s)

Audison Voce AV K6 Component System

Audison VRX 4.300

Audison VRX 2.250

Sundown 4500D

SMD 15"

XS Power D3400 (under hood) Three XS Power D3100 (trunk)

Monster XLN-201 RCAs

DC Power Engineering 390XP H/O Alternator

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Making a box for the battery next time would be a far better option...

As for the amp, nothing to look for really If it's water damage. It might have just fried the board I would assume. Look for any blown resistors or anything. Never turn on an electronic device that has been exposed to water. I always open them up if possible and let sit for a few days or else you can short shit out.

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That shop that installed it for you should be paying for your shit. They should of known better then to do that.

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Yeah sadly not much you can look for in the amp. Was the amp soaked? generally when the chips or mosfets burn out you will see a white dot in the center (could be faint, I've burnt a few chips out in school) signifying a burn out. After a day or two of drying if you feel up to it you can take a multimeter to it but there are gonna be a lot of components to check. I would start from the speaker terminals, if power is not there move into the amp to components attached to those and so forth, thats just basic debugging, eventually you will find the fault. That really sucks, good luck hopefully it just works.

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Would it still power on with a fried board or blown resistors?

I guess they thought if they wrapped the metal in electrical tape it would be okay.. It is peculiar that the tape melted today, though. The positive post must've been very hot. But my ground is good, so I don't know why it would heat up like that.

The amp wasn't soaked, but most of the water landed on the speaker terminals.

Definitely gonna meter everything in a few days when it's completely dry.

1994 Cadillac Fleetwood Brougham

Pioneer AVH-P5200BT

Hertz Mille MLK-165 Component System

Hertz Hi Energy HCX-165, 6.5

Hertz Hi Energy HCX-690 (6x9s)

Audison Voce AV K6 Component System

Audison VRX 4.300

Audison VRX 2.250

Sundown 4500D

SMD 15"

XS Power D3400 (under hood) Three XS Power D3100 (trunk)

Monster XLN-201 RCAs

DC Power Engineering 390XP H/O Alternator

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That shop that installed it for you should be paying for your shit. They should of known better then to do that.

And I should've known better; letting them do it and not thinking twice about it. I do my own installs but I didn't have the material to mount the battery, so i had to go to the shop. They usually do good, but not a lot of people come to get multiple batteries installed. It was a janky set up from jump, but I didn't pay it any mind for some reason, and paid the price.

1994 Cadillac Fleetwood Brougham

Pioneer AVH-P5200BT

Hertz Mille MLK-165 Component System

Hertz Hi Energy HCX-165, 6.5

Hertz Hi Energy HCX-690 (6x9s)

Audison Voce AV K6 Component System

Audison VRX 4.300

Audison VRX 2.250

Sundown 4500D

SMD 15"

XS Power D3400 (under hood) Three XS Power D3100 (trunk)

Monster XLN-201 RCAs

DC Power Engineering 390XP H/O Alternator

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dang man, trust and believe ill be making the shop pay? u could of been hurt man.

did u go back to the shop, or speak to some one over there?

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Would it still power on with a fried board or blown resistors?

I guess they thought if they wrapped the metal in electrical tape it would be okay.. It is peculiar that the tape melted today, though. The positive post must've been very hot. But my ground is good, so I don't know why it would heat up like that.

The amp wasn't soaked, but most of the water landed on the speaker terminals.

Definitely gonna meter everything in a few days when it's completely dry.

My logic tells me that it may not, but it may just be that the outputs have died. Could be wrong though. I'm not super familiar with electronics in that sense.

You have interesting interests. lol

What do you have for your substage if you don't mind me asking?

I'd definitely go back to the shop and see what they have to tell me.

You may be offended by the above. Don't take it personally, I'm just abrasive.

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