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.

Can't tell whether my sub is 4ohm or 8ohm?

Thread Tools
 
Search this Thread
 
Old May 15, 2003 | 07:01 PM
  #1  
FRDH8R's Avatar
Thread Starter
Member
 
Joined: Jul 1999
Posts: 200
Likes: 0
From: San Jose, CA
Can't tell whether my sub is 4ohm or 8ohm?

Can someone help? I'm trying to figure out whether my sub is 4 or 8 ohm. It is a non name brand sub that I received from Taiwan as a sample product, but the manufacturer didn't supply a spec sheet for it. I am really interested to see what this sub will do with my MTX amp. The speaker looks to be of very good construction, I'll get a pic up later tonight of it.

I have a multimeter, but will that tell me whether it's 4 or 8?
Reply
Old May 15, 2003 | 09:58 PM
  #2  
FRDH8R's Avatar
Thread Starter
Member
 
Joined: Jul 1999
Posts: 200
Likes: 0
From: San Jose, CA
Here's two pics...

1)
Attached Thumbnails Can't tell whether my sub is 4ohm or 8ohm?-sub1.jpg  
Reply
Old May 15, 2003 | 09:58 PM
  #3  
FRDH8R's Avatar
Thread Starter
Member
 
Joined: Jul 1999
Posts: 200
Likes: 0
From: San Jose, CA
2)
Attached Thumbnails Can't tell whether my sub is 4ohm or 8ohm?-sub2.jpg  
Reply
Old May 15, 2003 | 10:11 PM
  #4  
patrickm00's Avatar
Member
 
Joined: Jan 2003
Posts: 435
Likes: 0
yes, set it to "ohms" or "resistance" and put it on the lowest (most sensitive) setting.
Reply
Old May 16, 2003 | 02:48 AM
  #5  
onebadwagon's Avatar
Senior Member
 
Joined: Jan 2003
Posts: 857
Likes: 1
From: dallas tx
id bet its an 8 ohmer, either way, looks better than some of the crap ive seen from car audio companies.

try it and see.


adam
Reply
Old May 16, 2003 | 04:56 PM
  #6  
FRDH8R's Avatar
Thread Starter
Member
 
Joined: Jul 1999
Posts: 200
Likes: 0
From: San Jose, CA
I tried the multimeter, but it's lowest setting is 1k ohms, so obviously it won't even show up. Oh well, I'll just throw it in the box tomorrow and hook it up, we'll find out! Thanks for your help tho

As for the sub, too bad I didn't have about $1000 lying around. I can get 100 of them for about 1k bux!
Reply
Old May 16, 2003 | 05:48 PM
  #7  
CAMp3RO's Avatar
Supreme Member
 
Joined: Aug 1999
Posts: 1,437
Likes: 0
From: Lowell, MA
Car: 89 Camaro RS
Engine: sbc 400
Transmission: th350
do you know if they are marketed toward home or car audio? usually (but as always, there are exceptions) home speakers tend to be 8 ohm, while car speakers tend to be anywhere between 2-4 (some less, some more, but not too often).
Reply
Old May 16, 2003 | 05:49 PM
  #8  
Skatepunk60's Avatar
Senior Member
 
Joined: Oct 2002
Posts: 977
Likes: 0
From: Smithfield RI
Car: Hardtop 84' z/95' Cheyenne
Engine: 305 H.O./4.3L
Transmission: 5-speed manual/Auto
Hey , what kinda meter do you have an analog or a digital? Either way it should be able to disinguish 4 from 8 ohms on the 1K range. My analog and digital meters all can
Reply
Old May 18, 2003 | 12:29 AM
  #9  
FRDH8R's Avatar
Thread Starter
Member
 
Joined: Jul 1999
Posts: 200
Likes: 0
From: San Jose, CA
hmmm, well, it's analog, but the meter didn't move at all. Oh well, I don't care. I put that sucker in my car, and it absolutely freakin pounds!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
3.1RS
Car Audio
9
Apr 30, 2004 05:59 PM
Proximo
Car Audio
7
May 5, 2003 03:35 PM
jawzforlife1
Car Audio
18
Feb 18, 2003 04:14 PM
Shadey_MF
Car Audio
8
Nov 17, 2002 01:07 PM
caleb
Car Audio
5
May 11, 2002 07:46 PM




All times are GMT -5. The time now is 03:20 PM.