Question about QSC MX1500A 2-Channel Amplifier

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How do i bridge my mx 1500a because I dont have a manual for it? can u tell me which terminal i can used thanks in advance.

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Hi,

There's a switch on the rear, put this in bridge mode.
Connect you speaker (not under 4 Ohm) on the two red outputs.
Here's your manual.
http://media.qscaudio.com/pdfs/mxusr.pdf

Good luck,
Gerard

Posted on Jan 30, 2010

  • sheldon harris Oct 28, 2012

    turn channel 2 volume down, connect 4 ohm minimum load to the two red binding posts of ch1 and ch2. use channel 1 input to drive the amplifier. dont gorget mx1500a is pin 3 positiveso speakers would be reverse polarity if you are using a diffrent amplifier to drive the other speakers.

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You will get the most power putting 1 subwoofer wired in parallel on each BRIDGED channel.

This will give you a 2 ohm stereo load.

Both + on 1 subwoofer to + terminal on amplifier bridged channel 1
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