HAHA! that has to be the umpteenth time I've seen that link posted. I'm thinking mr. maurice may know a little bit more than me so I'm inclined to heed his word. I'd suggest others do the same.

TalkBass has been independent since 1998. Add your voice.
Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
Join free Log in
Want zero display ads or expanded classifieds tools? Compare plans.

It just seems like due to overpowering and supposed underpowering problems, there's really only a handful or less of setups that you can use, given that logic. Example, gk makes a 1600 watt 810, however the most output you can get from a gk amp is 1040 ish watts from a 2001rb, so why would they bother? Again with a 700rbII, I find that with any of the lower end gk amps it would probably blow them at high volumes (i have blown goldlines and backlines with my 700rbII. again, I play metal). so am I to understand that a 800 watt neo 410 would still be underpowered run from a 700rbII? The logic just isn't there for me, why would they bother?
If you plan on using them together at the same time the cabs HAVE to be rated 8ohms or higher. If both are 4 or one is 8 and one is 4 that head won't support the ohm load.
You will get more volume... more drivers almost always equals more volume. However, given that your 210 and 410 will each receive half of the power of your amp (assuming both are 8ohm), then each 210 driver will be getting twice the power of each 410 driver. As long as you don't drive the 210 to failure, this isn't really a big deal. You will just be underutilizing the 410 a touch, and on very loud gigs, possibly pushing the 210 into overexcursion (i.e., farting out or compressing). Thermally, the 210 will be fine (i.e., you won't blow it up).
Sorry. I just can't resist these "underpowering" threads. Or the "ground loop" ones either. This thread is goofy and funny, for sure. But it will have to go a long ways in absurdity to catch up to my favorite from a while back, the "My Amp Is Too Loud" thread.![]()
I think I get it. This is super helpful. Power is equally divided by cabs. I'm still limited by the internal 210s in how far I can turn the V knob up, BUT I will still get more volume out of the 410 external cab set up than the 210 external cab setup. I think I got it.
But it still leaves me wondering... how much more volume might I expect from going to the 410 instead of the 210? Any rough estimates? Or is it just a "try it" kind of thing?
Sorry. I just can't resist these "underpowering" threads. Or the "ground loop" ones either. This thread is goofy and funny, for sure. But it will have to go a long ways in absurdity to catch up to my favorite from a while back, the "My Amp Is Too Loud" thread.![]()
I think I get it. This is super helpful. Power is equally divided by cabs. I'm still limited by the internal 210s in how far I can turn the V knob up, BUT I will still get more volume out of the 410 external cab set up than the 210 external cab setup. I think I got it.
But it still leaves me wondering... how much more volume might I expect from going to the 410 instead of the 210? Any rough estimates? Or is it just a "try it" kind of thing?
Wouldn't the tone of the 210 drown out most anything from the 410 though?
Wouldn't the tone of the 210 drown out most anything from the 410 though?
We need to get bob gallien on here.
We need to get bob gallien on here.
Why? This is no brand specific, and pretty much basic, standard info.
With underpowering the speakers, the warning signs are much more subtle and take a more experienced ear to detect. Suppose you are running an 8x10 cab that is rated at 1000 watts. And you are going to drive it with a bass head that you made by sawing the top off of a Behringer 200 watt combo amp. Underpowering of the speakers could happen even with the knob on your bass up all the way, all twelve of the effects on your pedal board maxed, and the Behringer (including all the EQ's) set to ten. The 1000 watt cabinet will try to suck more wattage out of your amp than it can supply. Unlike overpowering, the first audible sign of danger will not be a loud fart on the attack of the note. It will sound like a short squeaker fart, almost a chirp. This tells you that the speaker cabinet has tried to suck so much power out of the amp that now the tranformer has begun to shoot out up to 200 watts of direct current. That is what blows up gear. So if you want to run a rig like you are contemplating just learn to listen for the warning sign, that little chirping sound. And be careful.
I guess you are right about that. It's just that I would like to know more about the whole gallien-krueger 210 combo, 410mbe extension discussion. Unless someone whom already has this setup would like to chime in.
Underpowering as a cause for damage is a myth. It's a conspiracy by manufacturers and sellers to misinform people and trick them into buying more equipment.
An 8 ohm 410 will have 3dB more sensitivity than an 8 ohm 210, but since half the available power is going into the 210 of the combo and the 210 is the limiting factor where amp output is concerned the change will be slight, not worth either the cost or the cartage space. It's only worthwhile with a 4 ohm 210, so that you will gain not only added sensitivity but also added power output from the amp compared to the 210. But since you can't drive a 2.7 ohm load it's moot.Totally. My question is this (and sorry to the OP for hijacking this thread!):
I have an MB210 combo and a 210MBE cab. Approximately how much louder can my rig be if I swapped that cab out for the (8Ohm) 410MBE? 10%? 25%?