Welcome, Guest. Please login or register.
Did you miss your activation email?
November 01, 2024, 02:41:16 PM
Home Help Search Login Register
News: Ceriatone Forums are up and running!!!
 
Guests please register
Note: If you want to help you can donate to keep the forums alive.



Do you want to advertise on this forum ? Send me a private message.

Amplified Parts
+  Ceriatone Forum
|-+  Ceriatone
| |-+  Overtone
| | |-+  Plugging In Extra Cabinet -ohm? 		« previous next »
Pages: [1] Go Down Print
Author Topic: Plugging In Extra Cabinet -ohm?  (Read 4097 times)
TommyTone
Jr. Member
**
Offline Offline

Posts: 80


View Profile
« on: December 26, 2009, 11:53:17 PM »
If I two (2) 8 ohm 1x12 cabs.  Do I plug first cab into "Main" and second cab into "Extension" and set at 4 ohm??

What are pro's and or con's you have found with using 1x12 against 2 1x12's?

Thanks!! 
Logged
bluesfendermanblues
Sr. Member
****
Offline Offline

Gender: Male
Posts: 452



View Profile
« Reply #1 on: December 27, 2009, 12:54:34 AM »
Quote from: TommyTone on December 26, 2009, 11:53:17 PM
If I two (2) 8 ohm 1x12 cabs.  Do I plug first cab into "Main" and second cab into "Extension" and set at 4 ohm??
What are pro's and or con's you have found with using 1x12 against 2 1x12's?
Thanks!! 

The jacks are wired in parallel, so it doesn't matter if you use the main or extra - even with only one cabinet.

And, yes, if you connect two 8 ohm cabinets to the amp, you should switch the impedance to 4 ohms.
Logged
Respect for the big guy's work....we're at this part of the forum because of HAD's amps.
TommyTone
Jr. Member
**
Offline Offline

Posts: 80


View Profile
« Reply #2 on: December 27, 2009, 04:26:42 AM »
Thank you! 
Quote from: bluesfendermanblues on December 27, 2009, 12:54:34 AM
Quote from: TommyTone on December 26, 2009, 11:53:17 PM
If I two (2) 8 ohm 1x12 cabs.  Do I plug first cab into "Main" and second cab into "Extension" and set at 4 ohm??
What are pro's and or con's you have found with using 1x12 against 2 1x12's?
Thanks!! 

The jacks are wired in parallel, so it doesn't matter if you use the main or extra - even with only one cabinet.

And, yes, if you connect two 8 ohm cabinets to the amp, you should switch the impedance to 4 ohms.
Logged
gwp
Newbie
*
Offline Offline

Posts: 8


View Profile
« Reply #3 on: March 13, 2010, 08:15:33 PM »
What harm can be done to either the amp or the speaker if 8 ohms is selected instead of the 4 ohms?
Logged
lions den
Newbie
*
Offline Offline

Posts: 36


View Profile
« Reply #4 on: March 17, 2010, 04:21:12 AM »
If you select a higher impedance on the amp that what you have connected, you don't get efficient power out of the amp, and could damage your output transformer.  If anything, always match things up or worst case connect a speaker load that is higher than what your amp is set for, but never the other way around.  For the other question, the benefits of having 2 cabs over 1 is moving more air.  if you're in a bigger room it's great, if you're in a small space 1 should be ok.
Logged
OTS-HRM50
Pages: [1] Go Up Print 
« previous next »
Jump to:  


Login with username, password and session length

Powered by MySQL Powered by PHP Powered by SMF 1.1.12 | SMF © 2006-2009, Simple Machines LLC Valid XHTML 1.0! Valid CSS!

CeriaTone Forum is not afiliated with Ceriatone Amplifications. The CeriaTone and name, logo and related trademarks and service marks, owned by CeriaTone. , are registered and/or used in the U.S. and many foreign countries. All other trademarks, service marks, and trade names referenced in this site are the property of their respective owners.