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 Post subject: speaker independance
PostPosted: Wed Jan 29, 2014 1:28 pm 
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Joined: Tue May 21, 2013 8:28 am
Posts: 27
Location: Arkansas
I am finally getting ready to start my 18 watt Plexi build with the VRM that I purchased from Trinity last June.

I have decided to build a 2x12 cabinet for the speakers, which have not been chosen as of yet. When I start my build which ohm should I wire the speakers too? Most of what I have read is 8 ohm.

I have been told to get speakers with 16 ohm and wire them in parallel to give it 8ohms. or should I wire the amp directly to 8 ohms and wire the speakers in a series???

I tried going through the threads but could not find the answer.

Thanks for your help, if all goes well I should start in about two weekends and have many more questions.

Thanks again,

Skip Jack


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 Post subject: Re: speaker independance
PostPosted: Sun Feb 02, 2014 11:17 am 
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Experienced
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Joined: Wed Aug 26, 2009 11:27 pm
Posts: 273
Location: Ontario
The output of the amp is selectable via a switch 4 8 16

Ive heard its better to wire the cab for 16 ohm as the whole output tap is used
for me I like 16 just cause i some time use two 16R cabs and set the selector on the amp to 8R

Two speaker in a cab would be

Sp Imp / par /ser

4 / 2 / 8
8 / 4 / 16
16 / 8 / 32


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 Post subject: Re: speaker independance
PostPosted: Wed Feb 05, 2014 2:16 pm 
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Joined: Tue May 21, 2013 8:28 am
Posts: 27
Location: Arkansas
I appreciate the response, I looked at my different speakers and because of the moola I ended getting (2) G12m both are 16ohm and I will wire in Parallel for a 2x12.

I hope I made a correct decision.

Skip Jack


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 Post subject: Re: speaker independance
PostPosted: Mon Feb 10, 2014 12:56 pm 
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Holy Ghost
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Joined: Sun Mar 13, 2005 4:10 pm
Posts: 7519
Location: Canada
skip jack wrote:
I appreciate the response, I looked at my different speakers and because of the moola I ended getting (2) G12m both are 16ohm and I will wire in Parallel for a 2x12.

I hope I made a correct decision.

Skip Jack



That would be very normal practice. No worries there.

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