Krell Industries MASTER REFERENCE SUBWOOFER manual Ensuring Maximum Performance

Models: MASTER REFERENCE SUBWOOFER

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Ensuring Maximum Performance

(SECTION ONE: About Krell continued)

Ensuring Maximum Performance

The function of the Master Reference Subwoofer is to reproduce, with unprecedented authority and fidelity, the lowest reaches of the audio spectrum, thereby extending the low frequency capabilities of even the finest music and home theater systems.

The Krell Master Reference Subwoofer sets a new standard in powered subwoofer design. At the heart of the Master Reference Subwoofer is its proprietary interface. This programmable electronic crossover provides unparalleled matching for subwoofer and system components and allows seamless integration with any loudspeaker configuration. Additional innovative technologies such as Active Motion Control are specifically designed to unleash the full power of the built-in Krell amplifier while assuring that the special characteristics of low frequency sound are meticulously reproduced. Innovative technology teamed with Krell’s outstanding core technology ensure maximum power, precision, and performance in the low frequency range.

Innovative Subwoofer Technology and Design

Programmable Electronic Crossover

The programmable electronic crossover is a design tour de force. It seamlessly matches the Master Reference Subwoofer to the characteristics of your system. You can select and adjust high-pass and low-pass filter profiles and parameters. Three filter profiles with unique response characteristics integrate the Master Reference Subwoofer with any loudspeaker and listening setup. Each filter profile includes parameters for frequency, slope, and level, allowing you to further fine-tune the subwoofer to your system. These adjustments are easy to select using the Master Reference Subwoofer’s step-by-step menu and remote control.

Krell Active Motion Control

The traditional approach to subwoofer design is to incorporate a standard servo circuit that uses feedback to control the drivers at higher output levels. Doing so effectively controls the drivers, but it can also dampen the musical dynamics, losing the visceral impact of the low frequency range.

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Krell Industries MASTER REFERENCE SUBWOOFER manual Ensuring Maximum Performance, Innovative Subwoofer Technology and Design