Stacking 3 210 cabs

[bluewine]

I have 2 new GX RBX 210 cabs.I want to stack another, 3 cab stack total.

What GK amp would be best for this configuration?

Any suggestions

 

[Rick Auricchio]

If they are 8-ohm cabs, then any head that can handle 2.67 ohms.

 

[totallybacan]

In that case, the 2001RB is the only one off the top of my head that can go below 4. Just run 2 on one side and 1 on the other.

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I forgot about the 1050 when it comes out later this year, which has the same power amp as the 2001

 

[lbwdog]

The 2001 may be capable of this, but I'm not sure. Other than that;
The 800RB will succesfully do this as long as all cabs are 8 Ohms. The 800RB can power two 8 Ohm cabs with it's main power amp. You can add one (& only one) other to the "high" amp.

If you wish to run all three cabs at full range, don't engage the "Biamp" switch. The first two cabs will be powered by 300 watts (@ 4 Ohms) and the third will be powered by the 100 watt (@ 8 Ohms). By no means run the smaller amp section under 8 Ohms.

 

[lbwdog]

The 800RB will succesfully do this as long as all cabs are 8 Ohms. The 800RB can power two 8 Ohm cabs with it's main power amp. You can add one (& only one) other to the "high" amp.

BTW, I did this once, years ago at an outdoor concert (unnecessarily, I might add), using two 1x15s and a 2x12. The rig would have been plenty with just the two 15' cabs, but I was a young buck in my thirties and thought I needed the additional coverage!

 

[bluewine]

Thanks for the help regarding the 3 210 stack.

 

[coyoteboy]

guess I'll be the first to say it.

Stack 'em vertically. 6 tens all in a row would be kewl (and sound better)