Wisdom Sage L75i Owner's Manual

Wisdom Sage L75i Owner's Manual

Bi-amplified in-wall line source two-way planar magnetic loudspeaker
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Owner's Manual
Sage L75i
Bi-amplified In-Wall Line Source
Two-Way Planar Magnetic Loudspeaker

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Summary of Contents for Wisdom Sage L75i

  • Page 1 Owner’s Manual Sage L75i Bi-amplified In-Wall Line Source Two-Way Planar Magnetic Loudspeaker...
  • Page 2: Table Of Contents

    Dimensions | 13 DOCUMENT CONVENTIONS This document contains general safety, installation, and operation instructions for the Wisdom Audio Sage Series L75i Speaker. It is important to read this document before attempting to use this product. Pay particular attention to: WARNING: Calls attention to a procedure, practice, condition or the like that, if not correctly performed or adhered to, could result in injury or death.
  • Page 3: Introduction

    See the following section entitled “Description” for more information. While we expect your local Wisdom Audio dealer to take care of the setup and calibration of the system, we still recommend that you at least briefly review this and your other manuals to better understand your system’s full capabilities.
  • Page 4 One of the most remarkable things about the sound of well-designed planar magnetic speakers is their lack of thermal or dynamic compression. There are several reasons for this: • The lightweight diaphragm responds quickly to even the smallest signals yet is robust enough to handle a great deal of power.
  • Page 5 One of Wisdom Audio’s strengths is in seamlessly blending these technologies — particularly important given the high standards set by our planar magnetic drivers. Of course, the dynamic woofers themselves must be rather extraordinary to “keep up” with the planar magnetic drivers right up to the crossover frequency.
  • Page 6 By contrast, the Wisdom Series L75i speakers radiate sound as a “line source”. The sound moves into the room as an expanding cylinder, rather than as an expanding sphere – as though from a vertical line suspended in space. Line source speakers provide two significant advantages: •...
  • Page 7: Unpacking And Installing The L75I

    Unpacking and Installing the L75i The Wisdom Audio Sage L75i freestanding speaker is a substantial piece of equipment. Please exercise caution when unpacking your L75i to ensure that you do not strain yourself from its (perhaps unexpected) weight.
  • Page 8: Making The Connections

    (such as a short- circuit). Two sets of speaker wires are required for each Sage L75i loudspeaker: one for the woofer (low pass) section, and a separate one for the planar magnetic (high pass) section that handles the midrange and treble.
  • Page 9: Care And Maintenance

    Wisdom Audio SA Series amplifiers, and the high section going to another amplifier, which will drive the planar magnetic panels.
  • Page 10: North American Warranty

    The warranty will not apply to any Wisdom Audio products that has been misused, abused, altered, or installed and calibrated by anyone other than an authorized Wisdom Audio dealer.
  • Page 11: Obtaining Service

    Wisdom Audio for further service information or parts, or to obtain a Return Authorization. The Wisdom Audio Service Department works closely with your dealer to solve your service needs expediently.
  • Page 12: Specifications

    • Power handling, continuous: 200w • Dimensions: See appropriate dimensions drawings on next page • Shipping weight, each L75i: 65 lbs. (29 kg) For more information, see your Wisdom Audio dealer or contact: 
 Wisdom Audio
 1572 College Parkway, Suite 164 Carson City, NV 89706 wisdomaudio.com...
  • Page 13: Dimensions

    L75i Dimensions SAGE SERIES L75i WISDOMAUDIO.COM...
  • Page 14 WISDOM and the stylized W are registered trademarks of Wisdom Audio. Wisdom Audio
1572 College Parkway, Suite 164 Carson City, Nevada 89706 USA (775) 887-8850 (775) 887-8820 wisdomaudio.com Sage Series L75i OM © 11/2021 Wisdom Audio, Inc. All rights reserved. Printed in U.S.A.

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