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The argument for (or) against mixing cabs - example: 115 & 410

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One word: crossover. If you are biamping your mixed drivers or using a crossover to prevent different drivers from producing the same frequencies, it's a whole different ballgame, like a good FOH. Putting a 210 or 410 on a 115 sends all freq to both cabs=not usually optimal out in the room, although it will sound great from close up. How you sound on stage or from any 1 spot in the room may have little to do with how you sound at another spot. Unless you walk around the room and listen from multiple spots while playing, you really don't know how you sound "out there" at all.
Oh, I would never consider having someone play my rig while a go out and around the venue to see how it sounds. That would be foolish. And I have been playing for more than a week, so I already know all that.
 
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Crossovers route frequencies, not power. I can't find any information that the level of power delivered to a speaker is affected by a crossover.
Crossovers, direct power. BECAUSE different frequencies, consume different levels of current (watts) within the content of the signal.
Proof: when was the last time you saw a 300 watt 6" midrange speaker?
 
Lower frequencies take more power to amplify than higher frequencies. That's why guitars can tear your eardrums apart with 20W and we need at least 200W to be heard.

By routing the high frequency audio to high frequency speakers, the crossover is actually limiting the amount of power delivered to that speaker.
I will research that. Seems reasonable, but I can't buy it based on my experience.
 
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Oh, I would never consider having someone play my rig while a go out and around the venue to see how it sounds. That would be foolish. And I have been playing for more than a week, so I already know all that.


Not sure why you've got such a 'tude, but whatever. Have fun out there and play what you like. I hope your mood improves.
 
I can read all of the threads.. but what this tells me is that science and the opinion of some TB'ers is that when Pro's like Flea runs 3 15" cabs and 4 4x10" cabs at every show, he is blowing up his cabs and sounding like a turd - or maybe the laws of acoustic science cease to exist when he's on stage.. idk - I posted an article and pictures to try to prove what is being done in a real world situation
 
First, Welcome to TalkBass @WaynerBass !!!!

Second, once you have been here long enough you'll realize which fights are worth picking and which ones aren't. Let me also be the first to direct you to the search function. If you were to search "mixing drivers" or "mixed drivers" you would find enough reading material to keep you busy for weeks.....and it still probably wouldn't satisfy you quest for a definitive answer.

That short version is this. Same cab times two almost always works well. Mixing cabs and/or drivers might work, but it might sound like crap and increase your chances of blowing the speaker in a single driver cab.

The other short point to not is that cab tuning makes much more of a difference in whether or not a cab will sound more boomy or more mid/trebley. In other words, a 15" speaker box doesn't "produce more lows" than a 2-10 or 4-10. In fact, quite often, the opposite is true. Speaker diameter has little or nothing to do with tone by itself.

It seemed counter intuitive when I first got here too. But once I opened my mind (and more importantly my ears) is started to make sense.

Enjoy your reading homework. I expect a report on my desk Monday morning.
:wacky:
 
I can read all of the threads.. but what this tells me is that science and the opinion of some TB'ers is that when Pro's like Flea runs 3 15" cabs and 4 4x10" cabs at every show, he is blowing up his cabs and sounding like a turd - or maybe the laws of acoustic science cease to exist when he's on stage.. idk - I posted an article and pictures to try to prove what is being done in a real world situation
Flea is lucky enough to be playing in big arenas where the FOH will carry his sound. For all we know, those amps are just for show.
 
So you are saying that my rig I used for 12 years and used for some multi-band shows for the back line that all the bass players that used it complimented me on was a bad idea?
Just because it works, does not make it a good idea.
I COULD play bass through a Fender Twin. will it work? YEP.
Before the advances, an AMP was an AMP, a Cab was a cab.
Marshall and Hiwatt was all that was available for loud amplification, that is what was used.
Again: Science. Progress. Improvement in tech
 
I can read all of the threads.. but what this tells me is that science and the opinion of some TB'ers is that when Pro's like Flea runs 3 15" cabs and 4 4x10" cabs at every show, he is blowing up his cabs and sounding like a turd - or maybe the laws of acoustic science cease to exist when he's on stage.. idk - I posted an article and pictures to try to prove what is being done in a real world situation

No he is running in to a massive PA with IEM's. If that rig on stage is on, it isnt making a damn bit of difference out front, and isnt actually what flea is even hearing on stage.


Damn it... Must resist posting.
 
Oh goodness, this again? Here is my takeaway: It's not a question of absolutes, it is a question of complexity. A system with multi-sized drivers can sound great but it is going to require a little more work to get you there. You need to test and find which drivers of what size work well together, make sure you aren't getting any weird phase cancellation issues (I don't even know what you do about that) and maybe you need to do some biamping and creative EQ'ing or implementation of crossovers or anything more than "plug and play" to get the system to sound the way you want it to.

The flip side to that argument is that if the solution to your problem is you need more speaker, the simplest way to get there is by doubling up on what you already have. You sure can mix and match, but it's probably a lot more work than just adding another of the same kind of box you already got.

I think either way works and which way you go just depends on how complex of a system you want to deal with. I'm not into complexity (and lord knows not smart enough anyway), so I just got another identical cab to the one I was already lugging around the problem was solved. No integration issues and no science needed, just an additional speaker cable to juice the new box up.
 
I can read all of the threads.. but what this tells me is that science and the opinion of some TB'ers is that when Pro's like Flea runs 3 15" cabs and 4 4x10" cabs at every show, he is blowing up his cabs and sounding like a turd - or maybe the laws of acoustic science cease to exist when he's on stage.. idk - I posted an article and pictures to try to prove what is being done in a real world situation

OR maybe most of that rig is for looks and he is running a preamp straight into the sound board and trying to make money by endorsing a big brand name company? Maybe? You don't actually think you are hearing a stock bass through a stock GK rig through the front of house PA, do you? Nah.

Odds are he's wearing in ear monitors. Even HE isn't hearing any GK all night.
 
Just because it works, does not make it a good idea.
I COULD play bass through a Fender Twin. will it work? YEP.
Before the advances, an AMP was an AMP, a Cab was a cab.
Marshall and Hiwatt was all that was available for loud amplification, that is what was used.
Again: Science. Progress. Improvement in tech
It was a great idea. I tried each cab separately first. Then I tried both, It added a lot to the quality of the sound, so I bought both.
 
It amazes me how people can get defensive over the simple fact that in many cases, the way things are done can improve over time, as technology and understanding evolve. A car without antilock brakes and air bags that spewed lead fumes and got 12 miles / gallon was fine in 1970..........

Edit: I sincerely do not mean to be inflammatory, but just because something worked "well", doesn't mean it was optimal, or that there isn't something else that would have been even better. The grey zone is the subject here, not B/W
 
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