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qsc mx3000a

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mikelink View Drop Down
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    Posted: 25 March 2017 at 12:46pm
can a mx3000a go in bridge at 4ohm? on the back says minimum load 8ohm in bridge
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dylan-penguinmedia View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote dylan-penguinmedia Quote  Post ReplyReply Direct Link To This Post Posted: 25 March 2017 at 2:01pm
Originally posted by mikelink mikelink wrote:

can a mx3000a go in bridge at 4ohm? on the back says minimum load 8ohm in bridge


Reading between the lines I'd say no then....
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Post Options Post Options   Thanks (0) Thanks(0)   Quote scottylaroq Quote  Post ReplyReply Direct Link To This Post Posted: 10 April 2017 at 2:07am
strange as ex4k definitely can. rated at 1400w at 2ohm, 2800w 4 ohm bridge.

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Elliot Thompson View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Elliot Thompson Quote  Post ReplyReply Direct Link To This Post Posted: 10 April 2017 at 11:33am

The QSC MX 3000a is capable of delivering 2 ohm Stereo/4 ohm Bridged Mono. However, the amplifier could not pass the heating requirements of UL. So, QSC listed a 4 ohm Stereo/8 ohm Bridged Mono Minimum on the back of the amplifier.  

First Generation: EX 4000 (1980s)

Second Generation: MX 3000a (1990s)

Third Generation: RMX 4050 HD (2000s)

The design scheme of the three are the same in addition to output power. 


Best Regards, 

Elliot Thompson
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