My vibrochamp came with an added external speaker output. I've heard on forums that the 8 inch speaker really limits the sound. Should I either: 1.) just go the easy route and pop in a Weber 8 inch speaker OR 2.) find a 1x10 or 1x12 cab and speaker set to 4 ohms to run it through (a lot more work and time-consuming) Is the extra 2 inches really worth it? Also a huge factor for me is keeping the volume low for my neighbors so it might actually be smart to keep the smaller 8 inch.