An aftermarket alternative ear seal can be found here.
As a general rule, Bose A20 and Bose A30 headset ear cushions should be replaced every six months or every 300 hours of use, depending on how often you fly. You may need to replace them more often if you:Indications that the ear cushions need replacing include:
An aftermarket alternative ear seal can be found here.
As a general rule, Bose A20 and Bose A30 headset ear cushions should be replaced every six months or every 300 hours of use, depending on how often you fly. You may need to replace them more often if you:Indications that the ear cushions need replacing include:
Q: Are A20 and A30 headset cushions different
A: No, they use the same cushions.
Q: Is this a set of 2 I have seen the same product advertised for much more elsewhere.
A: Yes, this is a set of two ear cushions.
Q: What is the easiest way to change the ear cushions on the Bose a20 headset?
A: This is explained on page 25 of the Bose A20 User Guide.
Q: What are the diffences between the replacement Bose A20 headset cushions ($29.95) & Bose Aviation X headset cushions ($19.95)??
A: The Bose Aviation X Headset Replacement Ear Cushions will only fit the Bose X Headset. This ear cushion (Bose A20 Headset Ear Cushions) will only fit the Bose A20 Headset. The Bose A20 is the new model that was introduced in July 2010. The Bose X is the previous model that shipped for the 10 years prior to the introduction of the A20 model.