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Markbass CMD 121P

Madad

Madad

Guest
Sep 4, 2014
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#1
Just taken delivery of my new Markbass amp. Wow what a great piece of kit. The sound is awesome!
I'm going to use it with a cab that has a 400 watt Celestion 4ohm speaker fitted.
Anyone got the same amp with any tips?
Thanks
 
#2
The cmd121p combo internal speaker is 8 ohms. If you add a 4 ohm speaker without disconnecting the internal speaker you could damage the amplifier with the combined total load of 2.7 ohms. The amplifier is designed to power 4 ohms or higher. I.e two 8 ohm speakers = 4 ohm load.
 
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