Wharfedale is excited to introduce the updated DIAMOND 12i Series. This new series features luxurious, modern finishes and subtle acoustic improvements that build on the strong foundation of the original design.
More Than Skin Deep
Known for quality, affordability and exceptional build quality, the Wharfedale Diamond series has always prioritised fit and finish. The new luxurious matte finishes enhance the loudspeaker’s premium look and feel, matching its impressive sound performance.
Acoustic Enhancements
Along with the aesthetic upgrade, Wharfedale’s engineering team revisited the speaker’s internals, paying special attention to bass port tuning and airflow control. Small but significant changes to the port design and internal damping have improved bass clarity and low-frequency control, especially in real-world environments.
A thorough port design effort aimed to refine low-frequency performance through extensive empirical testing and listening evaluations was undertaken. The outcome is a bass response that is better controlled and more articulate, with improved transitions between low and mid frequencies and consistent spatial performance, no matter the placement.
These changes maintain the DIAMOND 12’s signature neutrality while subtly increasing listener engagement and dynamic flow.
Klarity™ Cone Technology
The DIAMOND 12i mid/bass driver cones remain unchanged and are made from Klarity™, a special blend of polypropylene and mica that provides excellent stiffness and low distortion. This results in a cone that is lightweight, well-damped and very responsive, delivering natural, expressive dynamics and precise transient response.
A low-damping surround enhances the cone’s efficiency and dynamic range, while ribbed shaping and profile simulation ensure a smooth, linear frequency response without added distortion.
Advanced Magnet Assembly
25mm Textile Dome Tweeter
High frequencies are produced by a 25mm woven polyester dome with a high-loss damping coating, resulting in extended, smooth treble response. The front plate is designed acoustically with a flat profile and minimal waveguide to enhance dispersion and output. The result is clear, natural high frequencies with excellent off-axis performance.
Low-Resonance Cabinet Design
