Neumann Launches KH 810 and KH 870 Active Studio Subwoofers

January 3rd, 2012 by Trenton

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Neumann has announced the launch of two new active subwoofers: the KH 810 ($1,999) and KH 870 ($3,199).

The Neumann KH 810 active subwoofer

Both subs feature Neumann’s 7.1 High Definition Bass Manager technology, which is designed specifically to work well with high-definition video and accompanying 7.1 formats.

According to Neumann, the comprehensive 7.1 High Definition Bass Management system is an ideal complement to the Neumann KH 120 nearfield two-way monitor, introduced last fall. It can be used either as a subwoofer dedicated to reproducing the LFE channel, or as a means of providing low frequency extension with an increased maximum SPL.

The combination of KH 120 and KH 810 was created for music tracking, mixing and mastering, as well as broadcasting, project and post-production studios.

With the KH 810, facilities can assemble flexible monitoring systems for studios of different sizes, with a smooth, uniform response that ranges from below 20 Hz to above 20 kHz.

Additionally, the integrated 7.1 High Definition Bass Manager is compatible with all formats, from mono to 7.1 high definition systems such as Blu-ray. Eight electronically balanced analog XLR inputs are provided for flexible interconnectivity for modern studios.

Features of the KH 810 and KH 870 include:

The Neuman KH870 makes it happen down to 18 Hz.

•    Four-mode LFE channel processing for maximum compatibility across all formats
•    4th order crossovers and flexible acoustic controls for seamless system integration
•    Built-in volume control permits centralized system adjustment of replay levels, independent of the source
•    Electronics can be located remotely to reduce cabling, and to allow the cabinet to be mounted flush to a wall
•    State-of-the-art amplifier technologies and acoustic components have been used to ensure maximum accuracy of sound reproduction
•    Robust 10-inch driver, solid cabinet, and carefully-designed ports guarantee tight, articulate, distortion-free low frequency reproduction down to 18 Hz; even at high playback levels
•    By using sum output, Plane Wave Bass Array (PWBA) techniques can acoustically improve lateral consistency in the listening area and further increase low frequency linearity
•    System flexibility is further enhanced by an extensive range of accessories