Audio/Visual Electronics Wired up? Everyone's got some sort of electrical modification... let's hear about it here.

a few quick easy questions

Thread Tools
 
Search this Thread
 
Old Sep 25, 2007 | 12:39 PM
  #1  
stangman2354's Avatar
stangman2354
Thread Starter
3rd Gear Member
 
Joined: Nov 2005
Posts: 838
From: Canton, OH
Default a few quick easy questions

When hooking up an amp is it better to hook up the ground or power wire first?
And also when hooking up a mono amp to two subs how should i wire the speaker wire?
Old Sep 25, 2007 | 01:11 PM
  #2  
PReal's Avatar
PReal
5th Gear Member
 
Joined: Aug 2006
Posts: 2,447
From:
Default RE: a few quick easy questions

I leave the negative at the battery disconnected, attach the power, ground, and remote, and then reconnect the negative battery terminal.

That is the safest way to connect your wires.

What is the configuration of the subs? DVC 4 ohm, DVC 2ohm, SVC 4 ohm, etc...
Old Sep 25, 2007 | 01:12 PM
  #3  
stangman2354's Avatar
stangman2354
Thread Starter
3rd Gear Member
 
Joined: Nov 2005
Posts: 838
From: Canton, OH
Default RE: a few quick easy questions

dvc 4 ohm
Old Sep 25, 2007 | 02:37 PM
  #4  
PReal's Avatar
PReal
5th Gear Member
 
Joined: Aug 2006
Posts: 2,447
From:
Default RE: a few quick easy questions

http://mobile.jlaudio.com/support_pages.php?page_id=161

It depends on what ohm rating your amp can handle, but this link is very detailed!
Old Sep 25, 2007 | 02:43 PM
  #5  
stangman2354's Avatar
stangman2354
Thread Starter
3rd Gear Member
 
Joined: Nov 2005
Posts: 838
From: Canton, OH
Default RE: a few quick easy questions

i actually have that exact amp...the jl500
Old Sep 25, 2007 | 02:56 PM
  #6  
MU71L4710N's Avatar
MU71L4710N
5th Gear Member
 
Joined: Aug 2007
Posts: 3,189
From:
Default RE: a few quick easy questions

yeah always disconnect your neg battery terminal and it wont matter how u stick the wires in. its not smart to do any work (especially electrical) with your car still charged.
Old Sep 25, 2007 | 04:31 PM
  #7  
jakeachy's Avatar
jakeachy
3rd Gear Member
 
Joined: Jul 2007
Posts: 970
From: CF,WI
Default RE: a few quick easy questions

ORIGINAL: MU71L4710N

yeah always disconnect your neg battery terminal and it wont matter how u stick the wires in.
cant agree.
i always select the ground, silicon and securely tighten it, wire everything but the remote and power. your remote wire should be installed last if not disconnecting the battery.
Old Sep 26, 2007 | 12:12 AM
  #8  
ttocs's Avatar
ttocs
6th Gear Member
 
Joined: Feb 2006
Posts: 6,936
From:
Default RE: a few quick easy questions

The ground SHOULD always be the last thing hooked up. When you connect the the ground your amp chassis is now grounded as well. If you should happen to let your scerwdriver/allen key or what ever you are using to tighten you power wire up with (if it is live) touch the chassis you will see sparks. Sparks are bad as they tend to let the magik smoke out of electronics. A trade secret is that electronice runs on smoke much like your car does gas. Let out the smoke is just like running out of gas.

If this keeps up you are gonna earn the title of sticky boy........

ORIGINAL: jakeachy

ORIGINAL: MU71L4710N

yeah always disconnect your neg battery terminal and it wont matter how u stick the wires in.
cant agree.
i always select the ground, silicon and securely tighten it, wire everything but the remote and power. your remote wire should be installed last if not disconnecting the battery.
Old Sep 26, 2007 | 12:20 AM
  #9  
jakeachy's Avatar
jakeachy
3rd Gear Member
 
Joined: Jul 2007
Posts: 970
From: CF,WI
Default RE: a few quick easy questions

ORIGINAL: ttocs

The ground SHOULD always be the last thing hooked up. When you connect the the ground your amp chassis is now grounded as well. If you should happen to let your scerwdriver/allen key or what ever you are using to tighten you power wire up with (if it is live) touch the chassis you will see sparks. Sparks are bad as they tend to let the magik smoke out of electronics. A trade secret is that electronice runs on smoke much like your car does gas. Let out the smoke is just like running out of gas.

If this keeps up you are gonna earn the title of sticky boy........

ORIGINAL: jakeachy

ORIGINAL: MU71L4710N

yeah always disconnect your neg battery terminal and it wont matter how u stick the wires in.
cant agree.
i always select the ground, silicon and securely tighten it, wire everything but the remote and power. your remote wire should be installed last if not disconnecting the battery.
haha, seriously, you unhook the battery on both terminals, as most customers want their terminals changed at time of installation. a good ground without any electrical current is a good place to start. then connect posi term, and ground term provided power wire has been ran.
Old Sep 27, 2007 | 11:09 PM
  #10  
My Eleanor's Avatar
My Eleanor
2nd Gear Member
 
Joined: Mar 2007
Posts: 261
From:
Default RE: a few quick easy questions

yeah you dont NEED to disconnect the battery terminals but its the safe way.



All times are GMT -5. The time now is 11:05 PM.