You may be able to put an antenna on a Bose radio, but it will likely not improve the quality of the radio's reception. Bose radios are designed for indoor use and do not typically include an external antenna jack. If your Bose radio does have an external antenna jack, it is possible that a better quality antenna might help improve its reception. However, it is also possible that the radio's internal components are not compatible with an external antenna, so attaching one could actually make the situation worse. In general, we would recommend against trying to attach an external antenna to a Bose radio.