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Title: Jsx 212 Combo - Ohms Setting


Fredsin - March 19, 2007 12:13 AM (GMT)
Just got myself a JSX 212 - woohooo....
Just a quick question and I feel rather dumb asking it. The impedence switch on the back was set to 16 ohms. There are two 8 ohms speakers, should the setting be set to 4 ohms? (8/2 = 4)

thanx in advance



www.myspace.com/paradeexit

Fredsin - March 19, 2007 12:36 AM (GMT)
I hate to follow up on my own question. After reading a few threads, I understand two 8 ohms in series would have impedance set to 16ohm...however two 8 ohm speakers in parallel should be set to 4 ohm

Okay so my revised question is "are the speakers in the jsx212 set in parallel or serial?"

www.myspace.com/paradeexit

tschommer - March 21, 2007 10:37 PM (GMT)
I might try asking over at the Peavey forums, you might even get an answer from an actual Peavey amp tech.

Fredsin - March 23, 2007 01:35 AM (GMT)
And the answer is....

16ohm

The speakers are running in series...

Thanx for the peavey forum tip....I hope to have something recorded real soon with this amp


www.myspace.com\paradeexit

richardsim7 - March 23, 2007 08:29 AM (GMT)
And I hope you do too!! :P

-Rich-

mouhsen - April 5, 2007 07:36 AM (GMT)
I understood it the same way as you did, that it should be 4, rather than 16, I tried to find the topic that you mentioned on the peavey forum. can you post it here,

and why will different settings do to your sound if you know?

Fredsin - April 6, 2007 12:04 AM (GMT)
Actually wasn't on a peavey forum thread. Tech support emailed directly and let me know that the speakers were in series. 8+8 = 16.

I hope that helps.

www.myspace.com\paradeexit[B]

jb4674 - May 24, 2007 12:56 PM (GMT)
Try something interesting and turn the effect loop knobs at full blast. You get a boost.

Jimmy

tschommer - May 25, 2007 01:49 AM (GMT)
QUOTE (mouhsen @ Apr 5 2007, 02:36 AM)
I understood it the same way as you did, that it should be 4, rather than 16, I tried to find the topic that you mentioned on the peavey forum. can you post it here,

and why will different settings do to your sound if you know?

I don't think you can use different settings, as far as I know running an amp at the wrong ohm setting can cause severe damage to the amp.




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