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2x15 or 1x15 + 2x10?

For mono heads, adding an identical cabinet is the most practical solution. Stereo heads with a balance or pan can be helpful with mixed driver setups, because you can adjust relative volume/power to each cabinet to help compensate for mismatches.

My experience only - I had a Peavey 1516 cabinet back in the 90s (1-15"/2-8"). It was a nice cabinet, but I didn't see any major benefit over a regular 1-15" cabinet. I also briefly tried biamping multiple cabinets back in the 90s (10s and 18s) but saw no advantage to that, either. I've used only setups with either all 10s or all 15s since then.

In the end, find what you like and roll with it.
 
The mixed driver question is probably the most mischaracterized issue on TB. No one is saying you CAN'T mix 10's and 15's; what they are saying is that identical cabinets have the BEST chance of sounding good. If you have unlimited resources, mix and match to your heart's content.

People want to mix and match because they think they need 15's for bass response and 10's for punch. It's a fact that speaker SIZE does not dictate those characteristics. Sorry if that upsets anyone.
 
seriously? as long as you've been around here, you gotta know this already, it seems like you're just trolling for a reaction at this point.

Right?
Here come the responses saying to sell it all, DIY a Greenboy 1515/66 cab, but a Sire bass, then with all the money you save blow a huge wad of cash on a B7K UltraMegaOkay and three B3K pedals to run into it.
 
I think I'm just gonna forget the whole thing and buy some raw drivers and build my own cabinet. I can get some awesome 1000w 15" car audio drivers for like $49 and they should be a lot louder than the Peavey because those speakers have 1000 watts. They also have 10" but they only have 700 watts but that shouldn't be a problem. I'll just get 3 of the 10's to distribute the power then build one big box for all the speakers to share since the more space they have the better they will sound. I'll probably add a tweeter horn as well.






:p
Correct me if I'm wrong but isn't the efficiency of a home/car audio woofer very different from an instrument speaker?
 
I used a mixed driver rig since around 1983, first bi-amping and later with passive crossovers. Typical were 18's with a pair of 8's, crossed at 500Hz.

I haven't used mixed drivers without crossovers. I have a lot of old cabinets. A couple are old Peavey 4 ohm 4X10's that don't produce much in the lows. I've used one of those with a PV 18 with a 100Hz crossover to the 4X10's and compared to both running together full range. It sounds good either way...better than either cabinet alone.

I don't gig with them...smaller is better these days.
 
I think I'm just gonna forget the whole thing and buy some raw drivers and build my own cabinet. I can get some awesome 1000w 15" car audio drivers for like $49 and they should be a lot louder than the Peavey because those speakers have 1000 watts. They also have 10" but they only have 700 watts but that shouldn't be a problem. I'll just get 3 of the 10's to distribute the power then build one big box for all the speakers to share since the more space they have the better they will sound. I'll probably add a tweeter horn as well.






:p
OK - the joke is on me with this one. Obviously a joke. Duh...

Proof I shouldn't be responding to things while at work because I only see what I want to see!
 
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I think I'm just gonna forget the whole thing and buy some raw drivers and build my own cabinet. I can get some awesome 1000w 15" car audio drivers for like $49 and they should be a lot louder than the Peavey because those speakers have 1000 watts. They also have 10" but they only have 700 watts but that shouldn't be a problem. I'll just get 3 of the 10's to distribute the power then build one big box for all the speakers to share since the more space they have the better they will sound. I'll probably add a tweeter horn as well.






:p
NO NO NO NO NO NO NO! Speakers do not have watts. They are rated for how many watts they can handle. The watts come from the amp. Or is my sarcasm filter full again and you plunked me?
 
NO NO NO NO NO NO NO! Speakers do not have watts. They are rated for how many watts they can handle. The watts come from the amp. Or is my sarcasm filter full again and you plunked me?


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