Wisdom S90i Owner's Manual

High output rtl subwoofer
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Owner's Manual
S90i / S90 basic-port / S90-f/c
High Output RTL® Subwoofer

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Summary of Contents for Wisdom S90i

  • Page 1 Owner’s Manual S90i / S90 basic-port / S90-f/c High Output RTL® Subwoofer...
  • Page 2: Table Of Contents

    | 18 S90 Dimensions | 19 DOCUMENT CONVENTIONS This document contains general safety, installation, and operation instructions for the Wisdom ® Audio High Output RTL Subwoofer. 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

    Wisdom Audio’s Insight or Sage Series. We recognize that setting up a Wisdom Audio High Output RTL subwoofer can be a bit more involved than connecting a common sealed or ported subwoofer, which is why we recommend that our systems be engineered and calibrated by Factory Personnel.
  • Page 4: Unpacking The S90

    As an example, the S90 can produce output in excess of 123 dB at 20 Hz. Unpacking the S90 The Wisdom Audio High Output RTL S90 subwoofer is a substantial piece of equipment. Please exercise caution when unpacking your S90 to ensure that you do not strain yourself from its (perhaps unexpected) weight.
  • Page 5: S90 Versions

    More bends and longer length reduce the performance and tuning. In addition, ensure the fabric or grille that covers the opening of the Wall Mounting Plate has an open area of 60%+ or the subwoofer will chuff and under-perform. S90i/S90 basic-port/S90-f/c WISDOMAUDIO.COM...
  • Page 6: Subwoofer Placement (An Introduction)

    The dimensions of the room primarily dictate the interaction, but placement of the subwoofers, or bass radiators affect the excitation of these room modes, or standing waves, as they are often called. Careful placement of subwoofers can significantly S90i/S90 basic-port/S90-f/c WISDOMAUDIO.COM...
  • Page 7: Room Treatment

    Room treatment for satellite speakers is quite different and can be very effective in changing the sound character of the room and improving detail, intelligibility, and imaging. More information on this can be found in other Wisdom publications not dedicated to subwoofer installation.
  • Page 8: Professional Acoustic Design

    Find someone who specializes in and has a great deal of experience designing home studios, home theaters, and the like. Your Wisdom Audio dealer may be such a person; failing that, he/she can help you find such a professional.
  • Page 9: Installing The S90 In A Wall (S90I)

    Your dealer has extensive knowledge of wall construction and will customize these installation instructions to suit the needs of your situation. The following provides an overview of the process for the various versions, beginning with the S90i installation in a standard stud wall, which is a very straightforward process.
  • Page 10 3) Install the Cardboard Paint Shield a) Fold the Paint Shield and insert it into the opening of the S90i. The paint shield is intended to prevent texture, and paint from entering the output port of the subwoofer.
  • Page 11 S90i Front standard 8' 2x6 stud bay. Baffle b) Should you be installing the S90i in an existing wall, cut back the Cut back the drywall so it covers about half of the 2x6 on each side of the drywall so it bay.
  • Page 12: Making The S90 Connections

    • Lift the lever of the empty terminal to open the clamping Black/ Gray mechanism and – Input insert a stripped conductor. • Then, lower the lever to close the clamp and secure your input connection. STRIP (11mm) 0.4" INSERT CLAMP S90i/S90 basic-port/S90-f/c WISDOMAUDIO.COM...
  • Page 13 (not shown), to prevent vibration. 9) Check the following to ensure the S90 is ready for taping, texturing, and painting. a) Ensure the Paint Shield is installed. b) Ensure the connections have been made and are secure. S90i/S90 basic-port/S90-f/c WISDOMAUDIO.COM...
  • Page 14 Grille frame, but care should be taken to ensure a clean edge that does not impede the installation of the Uni-grip Bezel. 11) Remove the paint shield after the S90i has been finished (taped, textured, and painted to match the surrounding wall/ceiling.
  • Page 15 S90 enclosure. Insert and tighten all 8 Screws. d) Install the grille to the front of the Uni-grip Bezel. Heavy texture may need to be trimmed to ensure the grille fits flush on the assembly. S90i/S90 basic-port/S90-f/c WISDOMAUDIO.COM...
  • Page 16: 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 17 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 18: Specifications

    • Maximum SPL: 123dB / 20 Hz /1m • Dimensions: See appropriate dimensions drawings on next page • Shipping weight, each: 65 lbs. (30 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 19: S90 Dimensions

    S90 Dimensions S90i/S90 basic-port/S90-f/c WISDOMAUDIO.COM...
  • Page 20 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 S90i/S90 basic-port/S90-f/c OM RevB © 8/8/2024 Wisdom Audio, Inc. All rights reserved. Printed in U.S.A.

This manual is also suitable for:

S90 basic-portS90-fS90-c

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