the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

over heating deck?


Post ReplyPost New Topic
< Prev Topic Next Topic >
jahnkematthew 
Member - Posts: 19
Member spacespace
Joined: February 20, 2006
Location: Canada
Posted: February 20, 2006 at 6:42 PM / IP Logged  
is it normal for my sony cdx-m650 deck to get untouchabley hot at the back??
Fastlearner 
Silver - Posts: 346
Silver spacespace
Joined: March 23, 2005
Location: United States
Posted: February 20, 2006 at 7:17 PM / IP Logged  
Survey says---No
forbidden 
Platinum - Posts: 5,352
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: November 01, 2003
Location: Alberta, Canada
Posted: February 20, 2006 at 7:35 PM / IP Logged  

Survey says---Yes

With larger and larger amplifiers being thrown into the same size chassis, this creates more and more heat. With the majority of users on a site like this being younger, they tend to listen to things longer and louder. This in turn equals a higher heat signature on the amps heatsink (which in most cases is tiny). Then you couple the limited airspace in the dashboard and lack of airflow with the climate control system or summer months and you have a recipe for burning your hand.

Remember that heat is a natural byproduct of producing power. It is always going to be there in a circumstance like this. A side note however is that some amplifiers with a piss poor protection circuit may also be showing a dead short somewhere, this in turn is also going to throw a whole crapola of heat into the mix as well.

Top Secret, I can tell you but then my wife will kill me.
Ween 
Platinum - Posts: 1,366
Platinum spacespace
Joined: August 01, 2004
Location: Illinois, United States
Posted: February 20, 2006 at 8:37 PM / IP Logged  

hi,

not to mention where the radio is positioned in the dash.....dark dashboard, radio up high in dash, sunny day......you get the idea.

mark

jahnkematthew 
Member - Posts: 19
Member spacespace
Joined: February 20, 2006
Location: Canada
Posted: February 20, 2006 at 9:11 PM / IP Logged  
yeah, thats what i thought, i checked over everthing that was hooked up and everything was correctly connected, the heat must be normal...thanks
torquehead 
Copper - Posts: 144
Copper spacespace
Joined: January 15, 2006
Location: United States
Posted: February 21, 2006 at 10:13 PM / IP Logged  
I do testing and research for a...um...very large retailer.  I "work" in the electrical dept. which also includes car audio (thats where I come in).  When I proof RMS ratings and claims with CEA2006 specifications, we also add a few extra tests.  One is heat considerations.  A dash replica is used along with calibrated Fluke temp meters and fixed probes.  When running a head unit at full RMS claimed power for 1 hour, I have recorded face temps that run up to 115 degrees F, and heatsink temps sometimes exceed 175F...sure, go head and touch that! 

Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Saturday, April 27, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer