johnleeh 在 2005-6-3 15:56:27 发表的内容
我自己比较聆听下来的结果，觉得REVEL F30在3万元左右的价位非常不错，还没听到过同价位在音响性上全面胜过它的箱子。 |
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Revel Performa F30
Revolutionary audio design cannot be achieved by conventional methods. Conventional speaker design has traditionally focused engineering solutions on maxims that were believed to be the truth.
We challenged those truths.
Unequaled resources afforded by its corporate parent, Harman International, coupled with advanced research methods have yielded a new series of speakers.
The Performa line of speakers is the natural outcome in our effort to "create the world’s finest speakers".
Research with relevance
Our research focuses not on only the speaker, but also the listener. Revel is the first to employ perceptual research, a process where listener perceptions are used as the model for research. Perceptual research allows engineers to focus on achieving acoustic goals that have been identified as the most significant to the listener. In short, it allows Revel to invest the engineering where it matters the most.
The result is clearly superior performance.
How you listen
Physiologically, we are able to discriminate and identify certain auditory attributes more than others. To summarize, our research revealed that timbral accuracy, off-axis response, dynamic compression and low distortion are the most audible qualities and therefore the most desirable auditory components. These are the acoustic issues that all Revel speakers strive to perfect.
Where you listen
Walls, floors, and ceilings are all reflective surfaces. What a person "hears" is actually a combination of sounds from a variety of directions, both direct and reflected. Therefore, a speaker’s off axis performance is as critical as on-axis. The F30’s off-axis response is incredibly accurate in order to achieve our acoustic goal of superior in-room performance.
Why you listen
Our use of listening trials as the reference is Revel’s commitment that music is the final goal.
The F30 is designed to achieve a new level of performance. The first in the family of Performa speakers, the F30 is designed to stand alone, but may be exceptionally complemented by it’s multi-channel siblings.
To achieve the hallmarks of all Revel speakers; low dynamic compression and maximum power handling, three robust all metal drivers are employed. Their advanced engineering achieves true pistonic operation throughout their operating range and beyond.
From the very beginning, superior in room performance was an acoustic goal of these speakers and one of the key design philosophy’s of Revel. The Performa F30 breaks the ranks of convention; it provides the listener a wide seating range, requires only moderate amounts of power, and achieves incredible performance in real world living rooms.
The F30 brings previously unreachable musical performance to an attainable price.
Unparalled Resources
Achieving the finest speakers doesn’t come easily; in fact there is a reason that most speaker companies don’t build their own drivers; it’s extremely expensive. The high cost of engineering, tooling, and manufacturing are extensive and require substantial investments. Revel’s unique relationship with Harman International allows access to the most sophisticated and advanced speaker engineering and manufacturing facility in the world.
Without Equal
Revel’s Performa drivers are superior to any "off-the-shelf" drivers, which lesser manufacturers are forced to use. All the drivers are built to exacting specifications, engineered and manufactured exclusively for the Performa F30.
Engineering
True pistonic operation was our goal. An all-out research effort on driver research was undertaken. The result is an all new driver design, utilizing space age materials and manufacturing methods.
True Pistonic Operation was the result.
Perfection
Driver perfection comes at a price. The finest materials must be manufactured to the highest tolerances and assembled using the most exacting methods. These are the means to achieve the ultimate goal: "create the world’s finest speakers".
