(SECTION ONE: About Krell continued)

Definition of Terms

Following are the definitions of key terms used in your owner’s reference manual.

Configurations

Krell Link A method of configuring multiple Krell preamplifiers, amplifiers, and associated components and synchronizing their stand-by/ operational modes. Using Krell Link in/out connections and MIDI cables, the remote capabilities of the linked components are controlled by one component, called the control component. The linked components respond to stand-by and operational mode commands from the control component.

Inputs and Outputs

Balanced A symmetrical input or output circuit that has equal impedance from both input terminals to a common ground reference point. The industry standard for professional and sound recording installations, balanced connections have 6 dB more gain than single-ended connections and allow the use of long intercon- nect cables.

By-pass Output An output that allows you to integrate additional Master Reference Subwoofers into your system. The input signal of a component connected to the by-pass output passes directly through the subwoofer with no modification.

High-pass Output An output that transmits the signal from the high-pass filter of the programmable electronic crossover to the amplifiers driving the main left and right loudspeakers.

Note

There is no low-pass (subwoofer) connector on the Master Reference Subwoofer. The low-pass output is connected directly to the internal amplifier.

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Krell Industries MASTER REFERENCE SUBWOOFER manual Definition of Terms, Configurations, Inputs and Outputs

MASTER REFERENCE SUBWOOFER specifications

Krell Industries has long been synonymous with high-end audio equipment, and their Master Reference Subwoofer is a testament to this legacy of excellence. Designed to deliver an unparalleled listening experience, the Master Reference Subwoofer is engineered to provide deep, powerful bass without compromising clarity or detail.

One of the standout features of the Master Reference Subwoofer is its robust construction. The cabinet is made from high-density materials that minimize resonances and vibrations, ensuring that the purity of the audio signal is maintained. This attention to detail is crucial, as unwanted vibrations can color the sound and detract from the listening experience. The design also includes internal bracing that further enhances stiffness, resulting in a more controlled bass response.

At the heart of the Master Reference Subwoofer is a custom-engineered driver, designed to handle the demands of high-powered audio. With a large diaphragm and a powerful motor system, this driver can reproduce lower frequencies with remarkable accuracy. The subwoofer utilizes a sophisticated suspension system that allows for greater travel while maintaining linearity, resulting in an impressive dynamic range. This means that whether you're listening to the subtle nuances of a classical piece or the thunderous explosions of an action movie, the Master Reference Subwoofer can handle it all with finesse.

Krell's proprietary technologies further enhance the performance of the Master Reference Subwoofer. The subwoofer features advanced digital signal processing (DSP) that allows for precise tuning and customization of the audio output. This ensures that the subwoofer can adapt to different room acoustics and individual preferences, resulting in optimal sound quality in any environment. Moreover, the Room EQ feature automatically analyzes the listening space and adjusts the output accordingly, providing an incredible level of personalization.

Connectivity options on the Master Reference Subwoofer are diverse and versatile, including XLR and RCA inputs, making it compatible with a wide range of audio systems. The intuitive interface allows users to easily navigate through various settings, making setup and adjustment a breeze.

In summary, the Krell Industries Master Reference Subwoofer showcases the company's commitment to audio excellence through its unmatched construction, innovative driver technology, and advanced digital processing capabilities. For audiophiles seeking a subwoofer that delivers not just deep bass, but also accuracy and control, the Master Reference Subwoofer stands out as a premier choice, elevating any listening experience to new heights.