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Wow!

Each brand has a "baked in" sound
Most manufacturers (including Ampeg) have some fine amps beyond the combo realm

But typically the good amps are worth the money people are asking for them

I agree with @beans-on-toast
an 810 driven by tube power is a Glorious thing
Oh... to have an Ampeg tube head (and fridge). However, waaaay too much for my needs. Eventually, I am going Mesa (class D) and neo cabs. Cha-Ching!!!
 
The load is 4 ohms technically.
should be non issue......should

EQ is simple and straight forward with that amp.
I had a fun time playing around with that combo.

Sound cutting out could be many things.
Im rather biased. there is no magic in pushing class d hard.

all the tone and magic would need to be in the pre
and a pre is only half the amp.

But likewise ive used 810s for years.
And very aware of that feeling of hearing 4x or 8x speakers swinging away
its a wonderful thing. Specially digging in and getting consistent notes from a good ol Fender bass

sounds like fun
 
My guess is that the Amp portion of the combo sees the 210 as an 8 Ohm unit and the 410 as an 8 Ohm unit. This means the the 210 could be getting as much power as the 410, thus getting worked twice as hard per 10” driver. The amp doesn’t have a way to route equal power to each driver individually. If you push the amp hard enough the 210 portion will suffer extra wear and tear from the additional power it receives, while the 410 is still isn’t breaking a sweat. Be mindful of speaker distortion from the 210, indicating it is operating near its limits.
^ I think this is the cause of the cutting out; the 210 section is being over stressed. An 8 ohm 210 paired with an 8 ohm 410 is a bad idea.
 
I had the amp set at 5 and it kills! I mean BALLS!

FYI - Amp volume knobs are not linear representations of watts used. It is quite common for amps to barely get louder above the 50% volume setting. It is possible the amp is using up well over 50% of the power it has at that setting, depending on playing style, gain and EQ settings, and the instrument’s output.
 
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I decided to pair up my Ampeg BA 210v2 with my Rumble 410. OMG!!! The tone and power is great! I had the amp set at 5 and it kills! I mean BALLS! View attachment 3606736 I did get some type of “cut out” of sound (briefly... like for one second) a couple of times when it was at that level. It hasn’t done that since. Not sure if the amp was trying to “protect itself” or what. That shouldn’t be happening with 450 watts going to six 10 inch drivers. Thoughts?

Nothing like moving air...
 
OP: glad you like your 'big rig!" :D

but i'm guessing, as others have suggested, that your 'momentary' was caused by the amp's attempt at keeping up with your 4-ohm load!
Thanks for your input, JRA. I’m new to all this “ohmage” and such. Are you saying the 6 speakers I’m using are too much for the Ampeg to push? Sorry for all these questions... I just want to be informed, and TB has helped me in so many different areas as I am “cutting my teeth” as a bass player. Thanks again!
 
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My guess is that the Amp portion of the combo sees the 210 as an 8 Ohm unit and the 410 as an 8 Ohm unit. This means the the 210 could be getting as much power as the 410, thus getting worked twice as hard per 10” driver. The amp doesn’t have a way to route equal power to each driver individually. If you push the amp hard enough the 210 portion will suffer extra wear and tear from the additional power it receives, while the 410 is still isn’t breaking a sweat. Be mindful of speaker distortion from the 210, indicating it is operating near its limits.
Thanks monsterthompson. This is a great explanation! I still don’t understand why this setup isn’t working, though. The Ampeg is designed to work with an 8 ohm extension cab (which the Rumble 410 is). So this is not making sense to me! Hmmmm...
 
not exactly. i'm guessing that the 4-ohm load + the limitations of your amp + the 'exuberance' of your playing caused the amp to protect itself, momentarily. the only concern i'd have about your 'way-fun-rig' is the amount of stress on the 2x10 cabinet, especially with a bigger/badder amp. but, i think your amp is telling you, "i'm running out of steam." so if you play the rig within the limits of your current amp = no problems for either cabinet.

mostly have some fun while you dial back the volume (and your expectations of that amp) just a little bit! ;)
 
not exactly. i'm guessing that the 4-ohm load + the limitations of your amp + the 'exuberance' of your playing caused the amp to protect itself, momentarily. the only concern i'd have about your 'way-fun-rig' is the amount of stress on the 2x10 cabinet, especially with a bigger/badder amp. but, i think your amp is telling you, "i'm running out of steam." so if you play the rig within the limits of your current amp = no problems for either cabinet.

mostly have some fun while you dial back the volume (and your expectations of that amp) just a little bit! ;)
Thanks again. I will keep this in mind :thumbsup:
 
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I'm running a BA210 V2 with a rumble 115, I'm only playing finger style, but I've had it cut out momentarily a couple times, when, as JRA said, I'm playing exuberantly. Hasn't seemed to cause any problems, and it's a good reminder that finesse is something I need to work on, along with pretty much everything else :D