i need some help connecting my pa system....

Dj-Nando

Commendable
Jun 21, 2016
2
0
1,510
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i have a QSC RMX4050HD amplifier so i want to use my four subwoofers with it
2 cerwin vega EL-36B 8ohms each
2 JBL MP255s 4ohms each

what would be the best way to connect them
 

kanewolf

Judicious
Moderator
I guess, if you wanted to do a bridged mode, then you would put a Cerwin and a JBL in series and the other two in series. Then put the two series sets in parallel. That would give a 6 ohm load.
I would probably use the amp in stereo mode and if you only have a single subwoofer signal, I would split it on the input to the amp.
 

kanewolf

Judicious
Moderator
There isn't a good way to do it, but since the amp is OK for 4 ohms, I would wire one Cerwin Vega in parallel with a JBL on each channel. The JBLs may be louder than the Cerwins. That would put each channel at 6 ohms so it should be safe for the amp.
 

kanewolf

Judicious
Moderator
I guess, if you wanted to do a bridged mode, then you would put a Cerwin and a JBL in series and the other two in series. Then put the two series sets in parallel. That would give a 6 ohm load.
I would probably use the amp in stereo mode and if you only have a single subwoofer signal, I would split it on the input to the amp.
 
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