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發表於 2013-4-12 17:25:18
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AVAILABLE MARCH 2013
The Revel Ultima Rhythm2 subwoofer is truly the ultimate subwoofer, designed on a cost-no-object basis that establishes a new standard of low frequency reproduction.
Revel engineers created a state of-the-art 18-inch transducer using the most-sophisticated FEA modeling in the design of every component part, from the ultra-low distortion motor system to the spider, surround, voice coil and frame. Advanced Klippel® analysis was used to optimize the massive 4-inch diameter by 1.75-inch long dual voice coils, immersed in a symmetrical magnetic field stabilized to maintain low distortion, even during very long excursion.
Two 1,000 Watt RMS (2,000 Watt peak) amplifiers power the massive dual voice coils to provide ample power for the huge diaphragm area and long-excursion capability. This massive output power assures output greater than 115dB, at low-distortion.
The Rhythm2 offers sophisticated DSP room correction capabilities commensurate with its cutting-edge capabilities. Ultra high-resolution equalization precisely corrects low frequency coloration caused by room modes. Unlike most subwoofer equalization systems, the Rhythm2 subwoofer EQ takes the contribution of the high-pass (main) speaker’s contribution at low frequencies. Without such a capability, subwoofer EQ is of no real value. The Revel Ultima Rhythm2 takes the latest findings from Revel’s research scientists fully into account, providing genuine sonic improvements compared to other subwoofers.
The Rhythm2 offers a full electronic crossover with unequaled flexibility for choosing independent crossover frequency and slope for the subwoofer and the main outputs, and even provides room correction for the main loudspeakers. Since room modes dominate sound quality below around 300 Hz, room correction for the main speakers dramatically improves sound quality. With true delay adjustments provided for the subwoofer, the Rhythm2 can be better integrated with the main loudspeakers than other subwoofers, offering a unique freedom from coloration for the entire combination.
2013年3月發售
Rhythm2 Ultima低音炮是真正的終極低音炮，建立了一個新的標準的低頻再現。
兩個1000瓦RMS（2,000瓦峰值）放大器功率大量的雙音圈巨大的面積和長衝程能力提供充足的動力。這種大規模的輸出功率保證輸出大於115分貝，低失真。
Rhythm2提供複雜的DSP房間校正功能，其尖端的能力相稱。超高分辨率均衡精確校正房間模式。
Rhythm2提供了一個完整的電子分頻具有無與倫比的靈活性，選擇獨立的分頻點和斜率，低音炮和主輸出，甚至提供房間校正的主揚聲器。由於房間模式佔主導地位低於300赫茲左右，室溫校正主音箱的音質大大改善音質。為低音炮提供真正的延遲調整，的Rhythm2比其他低音炮與主揚聲器，可以更好地整合。
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