Coupling 2 sound reinforcement amplifiers

Question

Hello, can we connect 2 sound amplifiers together?

One amplifier from Pioneer with 2 x 150 Watts at 6 ohms or 16 ohms
One amplifier from a German brand with 2 x 150 watts at 8 ohms
A Gemini mixing console with only the master output for the amplifier, so stereo
2 JB System speakers of 300 watts at 8 ohms

And I saw on other forums that it is necessary to respect the impedance in relation to the amplifiers and the mixing console, and that we can do parallel wiring from the master output to the amplifiers?

Configuration: Windows 7 / Firefox 5.0.1

Fairground party in the North and Belgium

vieu bison boiteu · Accepted Answer

Hi Mouvet Jérémy,

at output, you don't have the same impedance

I'll put an amplifier on the right channel
and the other amplifier on the left channel
the amplifiers in mono

see you +
--
no link on the webpage in English, I'm already flying solo enough

mouvet jeremy · Answer

Okay, thanks for your response old wobbly bison, so I need to plug the right master RCA cable from the mixing desk into the amplifier and the left master RCA cable from the mixing desk into the second amplifier?
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Fairground party fun from the North and Belgium

vieu bison boiteu · Answer

yes
- RCA output right channel from the mixing console to RCA input of an amplifier
- RCA output left channel from the mixing console to RCA input of the other amplifier

by the way, if an amplifier can't handle mono, it's not worth much
to fry a Pioneer amplifier in mono, you need to mess up the connections and the impedances

a JB speaker of 8 ohms, you connect it to the 6 ohm output of the Pioneer amplifier
for the other amplifier, it's 8 = 8
--
no links on the English webpage, I'm already stealing enough on my own

mouvet jeremy · Answer

I know that the two amplifiers are of very good quality because they have already been used in sound reinforcement, and then I was given them because I started doing that, and they are very well protected since I set it up in mono, and the Pioneer amplifier triggered internally.
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Funfair party from the North and Belgium

mouvet jeremy · Answer

Yes, all outputs function normally, but when I connect the Pioneer amplifier alone, it works. However, when I connect the second amplifier, it goes into protection mode.
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Funfair party from the North and Belgium.

Maxl87 · Answer

Hello, despite all the forums describing the problem, I don't understand anything. I have a DJ controller that I connect to my amplifier via RCA, but I don't understand which cables to use to connect my first amplifier to the second one. Can you please help me?

vieu bison boiteu · Answer

Hi LOULOU It's mainly to better sound a large room For a space of 200 / 400 cubic meters, it's useless See you later -- No link on the English webpage, I'm already stealing enough on my own

Coupling 2 sound reinforcement amplifiers

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