The AE210 isn't known for having a big bottom. Maybe a full low mid or upper bass, put not much real low end. No matter what amp I use I'm usually boosting a little low end just to support the ensemble. This is a very small box for a pair of tens. If I keep it on the floor I feel like I'm getting as much low end as I can coupling with the floor or stage.
Am I wrong? Is my thinking faulty? Should I get a dog?
That is a bit of a different issue, and also the issue Vic is talking about... three separate issues:
1) 10's versus 12's in the Berg line... definitely the 10's are tighter (this isn't necessarily the case across manufacturers, but in the AE case, the 10's are particularly 'tight' and low mid punchy, and the AE212 is particularly deep and big sounding). So, +1 to Vic's comment... these cabs will each shine with different players or, as Vic mentioned, different contexts.
2) Small cabs... per Bruce's point, the AE210 is a relatively small box, and the voicing is tight. If you want big low end, a single 210 will not typically do it (and even a deeply voiced one like the UL210 will only 'do it' up to a certain volume level). If one were looking for significant 'real' low end in a small box, the AE210 would not be my recommendation. It is clear and tight and punchy.
3) Horizontal versus Vertical.... This would not impact mechanical coupling, and also would not really impact acoustic coupling. Per my post above, what it will do is get the directional upper mids a bit closer to your ear (i.e., putting your ear more within the 'upper mid beam' when standing close to the cab), that will make the cab sound a bit brighter, and as a result, seem like there is a bit less low end. 10' out from the cab, you will hear no difference on axis, and just a slight better upper mid response off axis.
IMO and IME
