Question: what is the difference between the ue boom 2 and 3?
Answer: The BOOM 2 was 7.0″ x 2.6″ and weighed 1.2 lb. The BOOM 3 is 7.2″ x 2.8″ and weighs 1.34 lb. Not a major change, but it does mean that the BOOM 3 is ever so slightly less portable. ... While the BOOM 3 has a new, more refined look, it still has the fabric weave exterior and feels pretty much just as durable as the BOOM 2.