Audio HQ Car audio, regular music, anything audio should goes in this forum.

4 channel amp not making much sense to me..

Thread Tools
 
Old Jul 17, 2006 | 04:25 PM
  #1 (permalink)  
TIM TIM TIM's Avatar
Thread Starter
could be worse
 
Joined: Feb 2004
Posts: 11,421
Likes: 0
Default 4 channel amp not making much sense to me..

so i was trying to adjust my amp today because its just not right my 200 dollar ks speakers sound better then my 700 dollar ones well they give you "amp 1, and amp 2" for adjustment, i want it hooked up so amp 1 has my fronts, 2 has my rear's.. so i unhook the rears for the moment so i can hook up the fronts together, i start adjusting and they sound great, so i hook in the rear and just turn the fader to rear... but that made one of the fronts turn off, but not the othere... so then i turned it to front, and same deal but the other speaker... so i started moving around the rca's on the amp.. and when i unhook all 4, and then just touch one in, it seems no matter which of the 4 things i hook it to, its either left rear or right rear, no fronts.. so i grab the other 3 and one by one touch them in and i get the same thing. basically i cant get the fader right, which SUCKS because it sounds like ass.
__________________
aim:because tim said

www.generationsofcabinetry.com
Reply
Old Jul 17, 2006 | 04:37 PM
  #2 (permalink)  
Notladstyle's Avatar
King of Ricers
 
Joined: May 2005
Posts: 11,330
Likes: 0
Default

The alpine 4 channel amps have a switch under the trim panel that selects the input points - either 2,3 or all 4 input RCAs will be recognized. Also you might want to grab someone with a logic probe or a tone generator and have them pop your speakers to make sure they are connected in pairs.
__________________
notladstyle.blogspot.com




Last edited by Notladstyle; Jul 17, 2006 at 05:12 PM.
Reply
Old Jul 18, 2006 | 05:31 AM
  #3 (permalink)  
GradeA_TireFryer's Avatar
All American, rice eater!
 
Joined: Jul 2005
Posts: 2,167
Likes: 0
Default

He Should Know What He Is Doing He Use To Work At Cc
__________________
Pirate Customs
Sound, Security & Style..... anything for your ride
Reply
Old Jul 18, 2006 | 12:51 PM
  #4 (permalink)  
TIM TIM TIM's Avatar
Thread Starter
could be worse
 
Joined: Feb 2004
Posts: 11,421
Likes: 0
Default

i should, but this hasnt happend and doesnt make sence . i rewired all of the speakers, i know there wired right. double checked all of my work. i just dont get whats up with this.

btw dont be a smart ass, i havent, nore will i ever claim to know it all, or even close. car audio is just a little interested i have, its not my life as it is alot of you guys...
__________________
aim:because tim said

www.generationsofcabinetry.com
Reply
Old Jul 18, 2006 | 03:15 PM
  #5 (permalink)  
Notladstyle's Avatar
King of Ricers
 
Joined: May 2005
Posts: 11,330
Likes: 0
Default

There are so many factors its almost impossible to diagnose on the info you've given


actually tho, this is reminicent of a time I had a really old amp that had no signal separation. what model amp/headunit are you using.

Are you using the summed output? are there any phantom Y-spliters that might be fucking up the signal?
__________________
notladstyle.blogspot.com




Last edited by Notladstyle; Jul 18, 2006 at 03:18 PM.
Reply
Old Jul 19, 2006 | 02:28 AM
  #6 (permalink)  
TIM TIM TIM's Avatar
Thread Starter
could be worse
 
Joined: Feb 2004
Posts: 11,421
Likes: 0
Default

no splitters ect.. its an eclipse cd3000 hu, and kicker sx 9004 amp
__________________
aim:because tim said

www.generationsofcabinetry.com
Reply
Old Jul 24, 2006 | 12:45 PM
  #7 (permalink)  
TIM TIM TIM's Avatar
Thread Starter
could be worse
 
Joined: Feb 2004
Posts: 11,421
Likes: 0
Default

any other ideas?
__________________
aim:because tim said

www.generationsofcabinetry.com
Reply
Old Jul 24, 2006 | 02:42 PM
  #8 (permalink)  
Notladstyle's Avatar
King of Ricers
 
Joined: May 2005
Posts: 11,330
Likes: 0
Default

im seriusly lookin at a wiring issue man. Get ahold of a tone generator and make sure you have the speakers wired in pairs to the amp.

Eg, I think you might have one front and one rear on the same group.
__________________
notladstyle.blogspot.com



Reply
Old Jul 24, 2006 | 05:19 PM
  #9 (permalink)  
TIM TIM TIM's Avatar
Thread Starter
could be worse
 
Joined: Feb 2004
Posts: 11,421
Likes: 0
Default

i dont get what your saying, i labled my wires, fr, fl, rr, rl so i didnt mess them up, the 2 fronts are on "amp 1" and 2 rears are on "amp 2"
__________________
aim:because tim said

www.generationsofcabinetry.com
Reply
Old Jul 24, 2006 | 05:38 PM
  #10 (permalink)  
Notladstyle's Avatar
King of Ricers
 
Joined: May 2005
Posts: 11,330
Likes: 0
Default

Originally Posted by TIM TIM TIM
i dont get what your saying, i labled my wires, fr, fl, rr, rl so i didnt mess them up, the 2 fronts are on "amp 1" and 2 rears are on "amp 2"
then im back to the mode switch - sounds like its set to 3 channel instead of four.

Bah, bring it to the meet. 10 car audio geeks will without a doubt be able to solve the problemo.
__________________
notladstyle.blogspot.com



Reply



All times are GMT -8. The time now is 02:44 AM.