Jump to content
Sundown Audio

Big voltage drop


hardhitta

Recommended Posts

1 hour ago, hardhitta said:

Ofc wire. I will check all connections again, i think its just the alt not being able to keep up. When my ac is on it drops even further.

Do you have the amp fused at all? If you do, what size?

 

Link to comment
Share on other sites

3 hours ago, Kyblack76 said:

Do you have the amp fused at all? If you do, what size?

 

I have a 250 anl from alt to bat a 250 anl to rockford 10 fared cap and no fuse from cap to amp *i planned to add a 300 amp alt and no fuse from alt to bat if necessary... Lol*

Link to comment
Share on other sites

Holy molly down to 8v ??? Nice lol, straight sucking ur battery dry hahaha.  

Def need more amp hours worth of Agms.

Running 8v can’t be good for your amp or subs, I would rectify this before something bad happens.

 

Sundown NSV4 18"  +  Sundown SALT-4 Baby

MechMan Elite 370a  +  XS3100 - XP3000

SHCA 1/0 OFC(blue+  SMD Fuse Holders(blue)

Pioneer AVH-2440NEX  SHCA Pro RCA 

 

Link to comment
Share on other sites

U need an ALT.   .7 ohms is killing your vehicle not only is your amp probably 300 degrees your PCM is too. When resistance drops amps (current) goes up . I ran at .6ohms but had a 250amp ALT and 6 batteries, never dropped below low 13’s. Also your probably getting about 500watts or less at that voltage. So buying a shit amp but running it at 4ohms would sound better then your good amp. Do the right thing or your wasting your time and money. Or run just 2 subs at 1ohm and it will be louder.

2022 Ford Maverick on 22’s                                                                                                                                          Skar SK1500.1 on 4 Skar VD-8’s                                                                                                                       Mids Sundown Super tweeters, Skar TX 6.5 components on Skar SKM400.4                                                 LC2 for audio control  , XS Power D680 XS Series Extra Battery 

Link to comment
Share on other sites

  • 2 weeks later...
2 hours ago, hardhitta said:

I checked my wires. My ground was loose and a terminal cup wasnt hooked up properly.

What’s your voltage now after fixing those?

Sundown NSV4 18"  +  Sundown SALT-4 Baby

MechMan Elite 370a  +  XS3100 - XP3000

SHCA 1/0 OFC(blue+  SMD Fuse Holders(blue)

Pioneer AVH-2440NEX  SHCA Pro RCA 

 

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   1 Member, 0 Anonymous, 333 Guests (See full list)

×
×
  • Create New...