yeah, the lower the number of chambers, the louder it is. The tone is also quite different too. I would say the more chambers it has, the better/deeper the tone. However, 3 chambers are too quiet for a lot of peoples likings. 2 chambers have proven to be the best sounding (in many peoples opinions). I would stay away from the 1 chambers unless you want it to just sound flat out loud - but thats not always bad