Removed top buttons for a sleeker look and introduced a front-loading "slot" for CDs. Added a "Bose Link" port for accessories.
The final version. It has a revised "mesh" grill and a brighter display. This is the only model that natively supported the SoundTouch Wi-Fi adapter for streaming. 2. Buying Checklist for Used Units
There are two main series: the compact (radio only) and the slightly larger Wave Music System (includes a CD player).
Prices vary wildly based on condition and included accessories: Wave® Radio II - Bose
Features physical buttons on top. Known for long-term durability but lacks modern features like MP3 CD playback.
Older "green" displays can dim over time. The Series IV blue display is typically more reliable.
Because these units are aging, check for these common issues: