The LowDown :: Electrical :: Question about voltage drop. ~ Runboard
Community logo


The LowDown
 Electrical
  Question about voltage drop.
Support
Search
RSS

runboard.com       Sign up (learn about it) | Sign in (lost password?)


Page:  1  2  3  4 

 
bassrace boy
Administrator
Global user

Registered: 03-2007
Posts: 492
Karma: 55 (+56/-1)
Avatar
Reply | Quote
Re: Question about voltage drop.


i am thinking its the hu. i think you have a similiar problem with what i had.

you might want to try out a different hu.

one day after i reinstalled my stuff, the voltage on my dmm barely got up to 20v. that was with the gain all the way up to. after i changed the hu, everything was fine.

---
DEAF SQUAD WEST

Look. I am a premium member.....
4/9/2007, 12:46 am Send Email to bassrace boy   Send PM to bassrace boy
 
Naledge503
Head Administrator
Global user

Registered: 03-2007
Location: Por-Town City, Oregon
Posts: 366
Karma: 45 (+46/-1)
Avatar
Reply | Quote
Re: Question about voltage drop.


I'll hook up my old alpine and find out. Is there a way to test the preouts on the h/u?

Thanks for all the help you guys. I really appreciate it.

---
95' Acura Integra RS

H/U: Premier DEH-P480MP
Subs: 2 Fi Q 15's
Enclosure: Fisher Customs 5.1CuFt Sealed
Amps:A3000DB, kx100.2
Front: Boston Acoutics Coaxials, CDT DRT-25
Elec: 200A Iraggi Alt. Big 3
4/9/2007, 5:06 pm Send Email to Naledge503   Send PM to Naledge503 AIM MSN
 
Naledge503
Head Administrator
Global user

Registered: 03-2007
Location: Por-Town City, Oregon
Posts: 366
Karma: 45 (+46/-1)
Avatar
Reply | Quote
Re: Question about voltage drop.


I swapped the h/u today. and it got a little louder but not much. Last time, I forgot to measure the voltage at the amp with the music on. It was dropping low. like low 11's. My alt will be back from Iraggi on friday. I'll change that out and see what happens.

---
95' Acura Integra RS

H/U: Premier DEH-P480MP
Subs: 2 Fi Q 15's
Enclosure: Fisher Customs 5.1CuFt Sealed
Amps:A3000DB, kx100.2
Front: Boston Acoutics Coaxials, CDT DRT-25
Elec: 200A Iraggi Alt. Big 3
4/11/2007, 5:27 pm Send Email to Naledge503   Send PM to Naledge503 AIM MSN
 
Naledge503
Head Administrator
Global user

Registered: 03-2007
Location: Por-Town City, Oregon
Posts: 366
Karma: 45 (+46/-1)
Avatar
Reply | Quote
Re: Question about voltage drop.


I forgot to mention, it did start cutting out again with the other h/u. Is it my electrical or my amp?

---
95' Acura Integra RS

H/U: Premier DEH-P480MP
Subs: 2 Fi Q 15's
Enclosure: Fisher Customs 5.1CuFt Sealed
Amps:A3000DB, kx100.2
Front: Boston Acoutics Coaxials, CDT DRT-25
Elec: 200A Iraggi Alt. Big 3
4/11/2007, 5:29 pm Send Email to Naledge503   Send PM to Naledge503 AIM MSN
 
Mat Dope

Global user

Registered: 03-2007
Location: Palm Beach, FL
Posts: 373
Karma: 54 (+54/-0)
Avatar
Reply | Quote
Re: Question about voltage drop.


electrical if your dropping into low 11s


---
Image
4/11/2007, 5:49 pm Send Email to Mat Dope   Send PM to Mat Dope AIM
 
Naledge503
Head Administrator
Global user

Registered: 03-2007
Location: Por-Town City, Oregon
Posts: 366
Karma: 45 (+46/-1)
Avatar
Reply | Quote
Re: Question about voltage drop.


Ok, I got my iraggi alt back and installed it. My voltage is staying up at 14.09 at idle. and it still does it. Do I need a battery that charges faster? I just have a regular ol' battery right now. Am I clipping the h/u? I'm not sure if i'm clipping the h/u cause only the subs cut out. Think I should try a different pair of rca's?

---
95' Acura Integra RS

H/U: Premier DEH-P480MP
Subs: 2 Fi Q 15's
Enclosure: Fisher Customs 5.1CuFt Sealed
Amps:A3000DB, kx100.2
Front: Boston Acoutics Coaxials, CDT DRT-25
Elec: 200A Iraggi Alt. Big 3
4/14/2007, 3:20 pm Send Email to Naledge503   Send PM to Naledge503 AIM MSN
 
Andrew Capps
Registered user
Global user

Registered: 03-2007
Location: Rock Vegas, NC
Posts: 185
Karma: 44 (+44/-0)
Avatar
Reply | Quote
Re: Question about voltage drop.


I dont know who but someone told me to try new RCAs when my amp was ****in up. I havent tried it yet but that would be somethin to try

---
Image
4/15/2007, 12:45 am Send Email to Andrew Capps   Send PM to Andrew Capps AIM
 


Add a reply

Page:  1  2  3  4 






Link to us   -  Blogs   -  Hall of Honour   -  Chat
You are not logged in (login)      Board's time is: 11/27/2009, 12:22 pm