Wharfedale Pro's Diamond Series has a heritage extending over twenty years and throughout has been Britain's best-selling loudspeaker. This pattern has been repeated around the world with 5 star reviews and accolades in every country in which it has been available. As such the Diamond Series represents a de facto standard for sound quality and balance in a tremendous number of home stereo and A/V systems.

Such is the quality of the Diamond transducers that no special equalization or adjustment of the components is necessary in the bi-amp section. Simple, great sounding, low Q crossover slopes compliment the drivers in their operating ranges. The careful balancing of the power amplifer specifically for each driver's range, gives considerable extension to the output level of the system. Graceful overload characteristics produce subjective power levels equal to over double the specified and rated power.