Car Audio Car audio related questions and helpful hints for building the best sound system for your car or getting the most out of what you have.

Amp shuts on and off randomly

Thread Tools
 
Search this Thread
 
Old 05-12-2007, 12:10 AM
  #1  
Member
Thread Starter
 
Thestriped1's Avatar
 
Join Date: Feb 2007
Location: port jefferson station, new york
Posts: 165
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 2.8 RS
Engine: the 2.8
Transmission: 700r4 auto
Axle/Gears: stock one wheel squealer
Amp shuts on and off randomly

Ok so free stuff is always awesome, but this amp my friend just gave me doesnt work right. it turns on and off randomly he said. its a 600 watt kenwood KAC729S. He gave it to me and said if i can fix it just give him like ten bucks if not whatever. Im trying to figure out what would cuz this glitch though and i immediately assumed that something was loose inside but i just go it a few minutes ago and have yet to open it. Any ideas on what would cuz this to turn on and off on him?
Old 05-12-2007, 01:26 AM
  #2  
Supreme Member
iTrader: (6)
 
vipershark11's Avatar
 
Join Date: Apr 2005
Location: CT
Posts: 1,459
Likes: 0
Received 1 Like on 1 Post
Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
Re: Amp shuts on and off randomly

bad connection or the amp is overheating and going into thermal protect mode if it has it. to stop that turn the gain down. and run it at a higher numerical ohmage.
Old 05-12-2007, 07:24 PM
  #3  
Senior Member
 
TheBandit's Avatar
 
Join Date: Jul 2005
Location: Sayreville, NJ
Posts: 589
Likes: 0
Received 0 Likes on 0 Posts
Car: 72 Fbird. Want another 3rd gen :(
Engine: Poncho 350
Transmission: Turbo 350
Re: Amp shuts on and off randomly

^^^ most likely whats wrong.. check all your connections
Old 05-12-2007, 10:02 PM
  #4  
Member
Thread Starter
 
Thestriped1's Avatar
 
Join Date: Feb 2007
Location: port jefferson station, new york
Posts: 165
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 2.8 RS
Engine: the 2.8
Transmission: 700r4 auto
Axle/Gears: stock one wheel squealer
Re: Amp shuts on and off randomly

thanks. Ive obviously never hooked up an amp before to I've yet to hook it up in my car because i need to run the wires and everything but the settings he gave it to me with are as follows
filter=LPF (out fo off or lpf
operation=stereo (out of stereo or mono)
input sensitivy=max (min, 1.0, 0.5, 0.3, max)
Should i change any of those?

Im going to go to bestbuy tomorrow to replace my speakers and the ill get my bassblockers and all the stuff to re-wire my speakers, my alt and battery connections and hook up this amp.

Any suggestions on what i could set this on to dissapate heat better. i was thinking of a platform sort of with sheet aluminum, maybe a few pieces of 22 gauge aluminum mounted down under the amp to release so heat and so that the amp isnt sitting directly on the carpet over the rear wheels. or should i just hide it out of the sun. like mounted against the plastic in the rear under the hatch light? Im just trying to make it perform really well without having to move it around or anything.
I am tinting the windows in two weeks tho so if that will help enough with heat ill do the basic install on the hatch platform above the wheels.
Old 05-17-2007, 10:10 PM
  #5  
Junior Member

 
laynlowz's Avatar
 
Join Date: May 2006
Location: ktown
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Car: 85 camaro
Re: Amp shuts on and off randomly

how high is your gain..because if its maxed out it might be why its gettin way to hot..if its not a wire...turn down your gain abit
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RS Reaper
Electronics
4
10-17-2018 07:52 PM
oil pan 4
Fabrication
2
10-06-2015 11:56 AM
Luigytico09
TPI
0
10-01-2015 08:46 AM
raymondandretti
Electronics
1
09-27-2015 06:43 PM
ironbmt
Tech / General Engine
0
09-27-2015 06:00 AM



Quick Reply: Amp shuts on and off randomly



All times are GMT -5. The time now is 11:53 PM.