Allmost all Bose systems use RF (Radio Frequency) for remote control. Therefore the codes cannot be learned by the IRTrans.
BUT: All these Bose systems also have an IR Receiver. That means they can also be controlled via IR.
The IR Codes can be found here: http://www.remotecentral.com/cgi-bin/codes/bose/ in Pronto Hex format.
These codes can be entered into the learning function of the IRTrans GUI Client.
As we do not have a Bose system here for testing we cannot publish a .rem file.
If someone is able to test them and upload a .rem file we would be happy to include it into our distribution.
IRTrans