Like its larger sister models, the Oberon 1 features a large and extremely lightweight 29 mm textile dome tweeter, which ensures a very spacious and detailed sound image. The mid-woofer has a 130 mm (5 1⁄4'') wooden fiber membrane and a magnet system based on SMC technology. As a result, the Dali Oberon 1 delivers surprisingly powerful bass reproduction in smaller rooms, considering its petite cabinet size.