Multiple speakers in a cabinet affect the individual speakers' sound and their interaction also helps give the cabinet its sound, in addition to the speaker and cabinet construction and design. The 4x12, and probably the other multi-speaker cabs available in Fractal's Dyna-Cab packs have 360º captures around the speaker cones and we can access them using Cab-Lab 4. A while back Cliff said something about the reason was because of that speaker interaction. I thought that was cool.After testing many many irs, I came to the conclusion that I prefer 1x12 cabs (at least when mic'ed). They seems more organic, compact and focused. Mids are different and I never hear a phone-like tone.
Is it only my experience? If not, why 4x12 are the most popular?
I always heard that it had more to with the lack of PA at the time. Everyone needed a 100 watt back line to get over the noise of the crowds to hear themselves play.The reason 4x12 exist is because of 100 watt amps.
Back in the 60s when 100 watt heads came around the speakers just couldn’t handle anywhere near that.
So you really needed a stack (2 4x12s) to avoid blowing speakers.
These days you can get a single speaker that can handle that power. It’s just a matter of the tone not being exactly the same as the lower wattage speakers. But that’s more to do with taste than anything else.
Same to me. 1x12 to my ears are the most realI use only 2x12's. 4x12's sound "distant" and unfocused to me. I should try 1x12's again though.
The 100 amp came because of the need to get louder.I always heard that it had more to with the lack of PA at the time. Everyone needed a 100 watt back line to get over the noise of the crowds to hear themselves play.
The reason 4x12 exist is because of 100 watt amps.
The JTM-45 had 45 watts and a 4x12 cab.
https://reverb.com/news/a-history-of-marshall-amps-the-early-years is a nice article about the early Marshall history.
The Celestion Blue is rated at 15 watts.That was when the speakers of the day had a power handling of 20 watts, so a 4x12 was a good, safe pairing. 100 watt amps needed a pair of 4x12s to stay in the safe zone.