Connecting my full stack to JVM410H

warreng · 03-08-2008, 01:09 PM

Hi, newby here and a newby to Marshall stacks (Old Bluesbreaker user).

Is anyone familier with how I should correctly connect my two 4x12 1960 Vinatge cabs to my JVM410H?

There is no impedence switch on the back of the amp, only 5 inputs.

Any help would be greatly appreciated.

Thanks

stryker59 · 03-08-2008, 01:43 PM

those cabs are 16 ohms. the two jacks that are labeled 1X 4ohm or 2X 8 ohm are the ones u use and on your cabs put the selector switch on "mono" and plug into the jack labeled 16 ohm

stryker59 · 03-08-2008, 03:34 PM

i was wrong> lets try this again!
plug the two cabs into the two middle inputs on the amp labeled 2x16ohm and plug into the 16 ohm input on the cabs and put the switch on mono.

coldsteal2 · 03-09-2008, 06:02 AM

I hate math

stryker59 · 03-09-2008, 12:01 PM

Quote:

Originally Posted by coldsteal2

I hate math

***Adwex*** · 03-09-2008, 02:07 PM

Quote:

Originally Posted by coldsteal2

I hate math

But math loves you.

***Adwex*** · 03-09-2008, 02:10 PM

Quote:

Originally Posted by stryker59

i was wrong> lets try this again!
plug the two cabs into the two middle inputs on the amp labeled 2x16ohm and plug into the 16 ohm input on the cabs and put the switch on mono.

This is correct.

The amp doesn't need a switch because it has output jacks for every combination of cabs.

***Adwex*** · 03-09-2008, 02:14 PM

Quote:

Originally Posted by warreng

....

There is no impedence switch on the back of the amp, only 5 inputs.

...

Just a slight clarification to avoid confusion......

Those 5 speaker jacks on the back of the amp are outputs, not inputs.

stryker59 · 03-10-2008, 06:57 PM

Quote:

Originally Posted by Adwex

This is correct.

The amp doesn't need a switch because it has output jacks for every combination of cabs.

i was referring to the switch on the cabs. and yes they are outputs on the head!lololol

03-08-2008, 01:43 PM	#2 (permalink)
stryker59 Senior Member Join Date: Jan 2008 Location: staunton, va Posts: 764	Re: Connecting my full stack to JVM410H those cabs are 16 ohms. the two jacks that are labeled 1X 4ohm or 2X 8 ohm are the ones u use and on your cabs put the selector switch on "mono" and plug into the jack labeled 16 ohm

03-08-2008, 03:34 PM	#3 (permalink)
stryker59 Senior Member Join Date: Jan 2008 Location: staunton, va Posts: 764	Re: Connecting my full stack to JVM410H i was wrong> lets try this again! plug the two cabs into the two middle inputs on the amp labeled 2x16ohm and plug into the 16 ohm input on the cabs and put the switch on mono.

03-09-2008, 06:02 AM	#4 (permalink)
coldsteal2 Senior Member Join Date: Sep 2007 Location: Chico, CA Posts: 1,908	Re: Connecting my full stack to JVM410H I hate math __________________ Playing Marshall's since 1969 Vintage Modern 2266, JCM-800, JCM-900,1960A(G12H's), DSL-401,AVT-50combo , CLASS 5 Head,Orange Rockerverb 50, and cab My Youtubes......ColdSteal II on Soundclick.com

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