I still remember the first time I wore an active noise reduction (ANR) headset—I had thousands of hours underneath a pair of 1980s-era David Clarks—when I hit the power on button, there was a noticeable reduction in noise, and transmissions became more clear. I understood why the Bose A20s were so popular with pilots. That was back in 2010. The latest generation of Bose headset, the A30, was released Tuesday, and although it may be hard to believe, it is an improvement on the A20 in several ways.
The Weight
Right out of the bag, the A30 is slightly lighter than the A20. How much? According to Bose, the A30 tips the scale at 14.2 ounces, and the A20 is 14.46. While that’s not much of a difference according to Bose, you will note that the A30 has less clamping force. That’s because the weight of the A30 is distributed differently along the headband.
