Lexus Audio, Video, Security & Electronics
Sponsored by:

Need Amp Rack Ideas (Cooling!!)

Thread Tools
 
Search this Thread
 
Old 09-13-07, 07:13 PM
  #1  
Quick VR-4
Lexus Test Driver
Thread Starter
iTrader: (2)
 
Quick VR-4's Avatar
 
Join Date: Oct 2004
Location: Tennessee
Posts: 974
Likes: 0
Received 1 Like on 1 Post
Default Need Amp Rack Ideas (Cooling!!)

Here is a pic of my current set-up.


As you can tell I do not care about looks, just like a decent sounding stereo. My problem is that during the summer, my amp will start to overheat if I listen with my music up for more than an hour. My amp is a Kicker 5-channel that powers MB Quart seperates (front), SoundStream seperates (rear), and Boston G12-44 sub. I was trying to decide if I need an amp rack with some built in cooling fans? I could care less about the crazy in-floor with neon racks because I do not want to spend the $$$. No one sees my trunk except me. Anyone know where to buy one cheap?
Old 09-13-07, 07:22 PM
  #2  
DJ TANTRA
Lexus Test Driver
 
DJ TANTRA's Avatar
 
Join Date: Aug 2007
Location: NY
Posts: 1,482
Likes: 0
Received 0 Likes on 0 Posts
Default

is everything else factory??

u just added the sub and amp anmd kept everything else stock?
Old 09-13-07, 09:21 PM
  #3  
Quick VR-4
Lexus Test Driver
Thread Starter
iTrader: (2)
 
Quick VR-4's Avatar
 
Join Date: Oct 2004
Location: Tennessee
Posts: 974
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by DJ TANTRA
is everything else factory??

u just added the sub and amp anmd kept everything else stock?
Nothing stock remains.

Kenwood H/U
Kenwood 9044 EQ
MB Quart 6 1/2 mids (front)
MB Quart Tweets (front)
Soundstream 6" Mids (rear)
Soundstream Tweets (rear)
Boston Acoustic G512-44
Kicker KX700.5 5-Channel Amp
Old 09-19-07, 06:26 AM
  #4  
Quick VR-4
Lexus Test Driver
Thread Starter
iTrader: (2)
 
Quick VR-4's Avatar
 
Join Date: Oct 2004
Location: Tennessee
Posts: 974
Likes: 0
Received 1 Like on 1 Post
Default

Anyone????
Old 09-19-07, 08:13 AM
  #5  
skubasteev
Rookie
 
skubasteev's Avatar
 
Join Date: Aug 2007
Location: NC
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default

How high is the gain turned up on your amp? Having it set too high is probably the most common cause of overheating.

Also, amps are meant to be mounted flat. Although many people mount them to the back of the seat as you have, cooling would be better if it was flat on the floor.
Old 09-21-07, 12:52 PM
  #6  
DriftGirl
Lexus Champion
iTrader: (6)
 
DriftGirl's Avatar
 
Join Date: Jan 2002
Location: Wa
Posts: 3,397
Received 15 Likes on 10 Posts
Default

that setup shouldnt be over heating that fast, power and ground wire too thin?
Old 09-21-07, 03:52 PM
  #7  
Quick VR-4
Lexus Test Driver
Thread Starter
iTrader: (2)
 
Quick VR-4's Avatar
 
Join Date: Oct 2004
Location: Tennessee
Posts: 974
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by skubasteev
How high is the gain turned up on your amp? Having it set too high is probably the most common cause of overheating.

Also, amps are meant to be mounted flat. Although many people mount them to the back of the seat as you have, cooling would be better if it was flat on the floor.
The gain for the sub is almost turned full because the amp is definitely underpowered for the sub. I hate to mount the amp flat because I always have my golf clubs with me.

Originally Posted by Emerald
that setup shouldnt be over heating that fast, power and ground wire too thin?
No, I had it professionally installed and they used ample gauge for a 5-channel amp. I am afraid I got too much sub for the amp.
Old 09-21-07, 05:10 PM
  #8  
phy
Driver
 
phy's Avatar
 
Join Date: Sep 2006
Location: CA
Posts: 127
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by skubasteev
How high is the gain turned up on your amp? Having it set too high is probably the most common cause of overheating.
I'd have to agree with this. It looks like if gets enough air, maybe not moving air. But enough to the point where it shouldn't overheat that fast. I've ran my amplifiers for 7 1/2 trips at medium/high volumes without them overheating. If urs is over heating that fast the gain settins are probably too high.
Old 09-21-07, 05:47 PM
  #9  
cliffud
Former Vendor
iTrader: (3)
 
cliffud's Avatar
 
Join Date: May 2003
Location: away from keyboard
Posts: 5,700
Likes: 0
Received 3 Likes on 3 Posts
Default

I don't have this setup anymore but when I had an amp that would overheat like yours, I basically gave it "feet" and lifted if off the amp rack so it could cool off on the back as well. It was really simple and it took maybe 10 minutes to do. I just drilled in a 1"x1"x.5" block of wood where each mounting point would have been on my amp rack and then I mounted the amp onto each block of wood. Never had a problem after that.
Old 09-23-07, 05:11 PM
  #10  
Quick VR-4
Lexus Test Driver
Thread Starter
iTrader: (2)
 
Quick VR-4's Avatar
 
Join Date: Oct 2004
Location: Tennessee
Posts: 974
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by cliffud
I don't have this setup anymore but when I had an amp that would overheat like yours, I basically gave it "feet" and lifted if off the amp rack so it could cool off on the back as well. It was really simple and it took maybe 10 minutes to do. I just drilled in a 1"x1"x.5" block of wood where each mounting point would have been on my amp rack and then I mounted the amp onto each block of wood. Never had a problem after that.
Great idea and makes sense. I will try mounting the amp as described above and taking the gain down on the sub a little. Thanks everyone.
Old 09-23-07, 07:34 PM
  #11  
skubasteev
Rookie
 
skubasteev's Avatar
 
Join Date: Aug 2007
Location: NC
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Quick VR-4
Great idea and makes sense. I will try mounting the amp as described above and taking the gain down on the sub a little. Thanks everyone.
Good luck!

If that still doesn't help, you could always add a small fan (like one from a computer)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Robles84
LS - 3rd Gen (2001-2006)
1
05-18-17 05:32 PM
qwerty04
GS - 2nd Gen (1998-2005)
1
02-27-12 09:38 AM
SC3005SPD1
Lexus Audio, Video, Security & Electronics
4
12-04-07 09:20 AM
bezee
Lexus Audio, Video, Security & Electronics
9
08-07-05 06:23 PM
persian451
Lexus Audio, Video, Security & Electronics
7
12-10-03 01:43 PM



Quick Reply: Need Amp Rack Ideas (Cooling!!)



All times are GMT -7. The time now is 03:33 PM.