HiFiVision
Super Moderator
Wharfedale Diamond 100 Series Announcement
[IMG2]http://i46.tinypic.com/nyiq8y.gif[/IMG2]It brings back nostalgic memories introducing a familiar yet extraordinary Diamond Series to you. Today, Wharfedale is proud to announce the birth of the latest in a long and successful line of Diamond Series, the Diamond 100.
Diamonds have a long history of achievement. It was back in 1982 when they came to be - in a rear-ported cabinet of just over 5 litres were fitted a 19mm dome tweeter and 120mm long throw, polypropylene bass/ mid driver. The crossover was simple but highly effective. This product took the industry by storm. The small cabinet and impeccable stereo image meant the Diamond quickly became a best-seller and a permanent fixture in the Wharfedale product range. Since then every new range of Wharfedale Diamond Series has been a best seller.
Technology that counts:
As you would expect from a series of this stature, the Diamond 100 is bang up to date and beyond on the technology front. Foremost is the design criteria for Diamond 100 is the ongoing research into loudspeaker driver performance. To that end the famous Wharfedale Woven Kevlar cone was put under the technology spotlight and given a new profile based on the research originally carried out for the high-end Jade range. Incorporated in the low frequency and midrange cones are semi-elliptical break-up areas which smooth the response throughout the audible range. In addition each surround is treated to match the cone edge with a unique Diamond Pattern moulding. Finally the dust cap is blended and treated to provide a smooth transition and perfect acoustic match to the treble unit.
The treble unit chosen for Diamond 100 came under equal scrutiny during development. As well as selecting a sheer fabric dome and advanced ferrite magnet system, the dome is surrounded by a carefully crafted wave guide that encourages outstanding midrange performance.
Combining the drivers is a crossover developed using Wharfedales latest Virtual Speaker software. Techniques developed in-house allow the final loudspeaker to be simulated and fully analysed even before a prototype is played for the first time. This simulation accommodates driver performance and cabinet construction, as well as room placement, to make sure that both on-axis and off-axis performance over a wide listening area is fully optimized.
Naturally cabinet design was not forgotten in amongst all the other technology. Rectilinear cabinet shapes were chosen to maximize the internal volume and provide the deepest, most extended bass response. Again the research the high-end Jade series was incorporated to elicit the latest advance in loudspeaker reflex loading - the Slot-Loaded Distributed Port.
Exiting at the base of the speaker cabinet, the reflex port is loaded by a slot created by the plinth. This equalises the air pressure to mimic that inside the cabinet allowing smooth transition between the pressure variation in the cabinet and the low frequency sound developed in the room. Again computer analysis helped refine this novel technique, but the result is an audibly superior bass performance of great articulation and clarity.
Cabinet walls and internal bracing were also incorporated in the Virtual Speaker model, with the help of Delayed Cumulative Spectral Analysis that ruthlessly reveals panel coloration in all its forms. Using this technique Wharfedale engineers formulated a cabinet panel construction of multi-grain faceted boards bonded together to damp annoying High-Q resonances and block internal sound leakage. The effect is that the noise from cabinet Walls is buried more than 35dB below the driver output. In Diamond 100 all you hear is crystal clear music from the drive units without any attendant coloration om the cabinet.
That doesnt mean that Diamond 100 is purely a computer design, clever though that might be. This Virtual Speaker is simply a tool that allows the Wharfedale engineers to explore all facets of the loudspeakers performance before starting listening tests. In the final evaluation Weeks are spent tuning the acoustic performance using a wide variety of music in Wharfedales live listening rooms, each of which mimics the kind of domestic environments the Diamond Series are likely to be used in.
Only when the acoustic tests are deemed truly satisfying are the loudspeaker designs signed-off for production, ensuring that each speaker model fulfills its eventual owners dreams of musically enjoyable reproduction from Britains Most Famous Loudspeakers.
The NEW Wharfedale Diamond 100 Series speakers consisting of Wharfedale Diamond 159 Floorstanding Speakers , the Wharfedale Diamond 121 Bookshelf Speakers and Wharfedale Diamond 102C Centre Channel Speaker are now available at India's audio video home theatre and hi-fi shopping mart
[IMG2]http://i46.tinypic.com/nyiq8y.gif[/IMG2]It brings back nostalgic memories introducing a familiar yet extraordinary Diamond Series to you. Today, Wharfedale is proud to announce the birth of the latest in a long and successful line of Diamond Series, the Diamond 100.
Diamonds have a long history of achievement. It was back in 1982 when they came to be - in a rear-ported cabinet of just over 5 litres were fitted a 19mm dome tweeter and 120mm long throw, polypropylene bass/ mid driver. The crossover was simple but highly effective. This product took the industry by storm. The small cabinet and impeccable stereo image meant the Diamond quickly became a best-seller and a permanent fixture in the Wharfedale product range. Since then every new range of Wharfedale Diamond Series has been a best seller.
Technology that counts:
As you would expect from a series of this stature, the Diamond 100 is bang up to date and beyond on the technology front. Foremost is the design criteria for Diamond 100 is the ongoing research into loudspeaker driver performance. To that end the famous Wharfedale Woven Kevlar cone was put under the technology spotlight and given a new profile based on the research originally carried out for the high-end Jade range. Incorporated in the low frequency and midrange cones are semi-elliptical break-up areas which smooth the response throughout the audible range. In addition each surround is treated to match the cone edge with a unique Diamond Pattern moulding. Finally the dust cap is blended and treated to provide a smooth transition and perfect acoustic match to the treble unit.
The treble unit chosen for Diamond 100 came under equal scrutiny during development. As well as selecting a sheer fabric dome and advanced ferrite magnet system, the dome is surrounded by a carefully crafted wave guide that encourages outstanding midrange performance.
Combining the drivers is a crossover developed using Wharfedales latest Virtual Speaker software. Techniques developed in-house allow the final loudspeaker to be simulated and fully analysed even before a prototype is played for the first time. This simulation accommodates driver performance and cabinet construction, as well as room placement, to make sure that both on-axis and off-axis performance over a wide listening area is fully optimized.
Naturally cabinet design was not forgotten in amongst all the other technology. Rectilinear cabinet shapes were chosen to maximize the internal volume and provide the deepest, most extended bass response. Again the research the high-end Jade series was incorporated to elicit the latest advance in loudspeaker reflex loading - the Slot-Loaded Distributed Port.
Exiting at the base of the speaker cabinet, the reflex port is loaded by a slot created by the plinth. This equalises the air pressure to mimic that inside the cabinet allowing smooth transition between the pressure variation in the cabinet and the low frequency sound developed in the room. Again computer analysis helped refine this novel technique, but the result is an audibly superior bass performance of great articulation and clarity.
Cabinet walls and internal bracing were also incorporated in the Virtual Speaker model, with the help of Delayed Cumulative Spectral Analysis that ruthlessly reveals panel coloration in all its forms. Using this technique Wharfedale engineers formulated a cabinet panel construction of multi-grain faceted boards bonded together to damp annoying High-Q resonances and block internal sound leakage. The effect is that the noise from cabinet Walls is buried more than 35dB below the driver output. In Diamond 100 all you hear is crystal clear music from the drive units without any attendant coloration om the cabinet.
That doesnt mean that Diamond 100 is purely a computer design, clever though that might be. This Virtual Speaker is simply a tool that allows the Wharfedale engineers to explore all facets of the loudspeakers performance before starting listening tests. In the final evaluation Weeks are spent tuning the acoustic performance using a wide variety of music in Wharfedales live listening rooms, each of which mimics the kind of domestic environments the Diamond Series are likely to be used in.
Only when the acoustic tests are deemed truly satisfying are the loudspeaker designs signed-off for production, ensuring that each speaker model fulfills its eventual owners dreams of musically enjoyable reproduction from Britains Most Famous Loudspeakers.
The NEW Wharfedale Diamond 100 Series speakers consisting of Wharfedale Diamond 159 Floorstanding Speakers , the Wharfedale Diamond 121 Bookshelf Speakers and Wharfedale Diamond 102C Centre Channel Speaker are now available at India's audio video home theatre and hi-fi shopping mart
