The UNO is a scaled-down version of the classic DUO system. The aim was to achieve the clarity and performance of its ‘big’ brother in a much smaller package.

The 500 mm spherical midrange horn covers a wide bandwidth up to 300 Hz. The midrange and tweeter drivers use Omega voice coils. This high-impedance technology improves the interaction between the cone movement and the amplifier signal. The result is an impedance of 18 ohms combined with a system sensitivity of 107 dB/W/m.

The Evolution XM1 is a 127 mm midrange horn driver optimized for long, linear excursion. Its new ‘Soft Mesh Compound’ cone uses a rigid mesh shell as the supporting structure. The microscopic openings in the mesh are sealed with a synthetic elastomer coating. The combination of a stable mesh structure and a flexible coating effectively reduces partial resonances of the dome itself.