Snell OH-R7 Owner's Manual

In-ceiling loudspeaker

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Owner's Manual
OH-R7
In-Ceiling Loudspeaker

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Summary of Contents for Snell OH-R7

  • Page 1 Owner‘s Manual OH-R7 In-Ceiling Loudspeaker...
  • Page 2: Table Of Contents

    T A B L E O F C O N T E N T S Specifications Introduction About Installation Placement Music System Installation Locations Home Theater Installation Locations Installation Preparation Required Clearance Installation Site Optional New Construction Brackets Fire-Rated Boxes Grille Removal Bi-Wiring/Bi-Amplifi...
  • Page 3: Specifications

    SPECIFICATIONS 48–22,000Hz Frequency Response (±3dB) 4 ohms Nominal Impedance 10–200 watts Recommended Amplifi er Power 89dB Sensitivity [1 watt (2.83v) at 1m] -inch (19mm) soft dome Tweeter 3” (75mm) soft dome Midrange 8” (200mm) copolymer cone Woofer 400 Hz / 2.5 kHz Crossover Frequencies ”...
  • Page 4: Introduction

    OH-R7 will be installed. Install the speakers to meet all local building, energy, and electrical codes.
  • Page 5: Music System Installation Locations

    When used as a center channel speaker the OH-R7 should be located on the same plane as the television. Surround Speakers When the OH-R7 is used as a surround speaker, it can be used as confi gured as either a direct or diffuse surround direct sound speaker.
  • Page 6: Installation Preparation

    Bi-Wiring/Bi-Amplifi cation If you are bi-wiring or bi-amplifying your OH-R7 loudspeakers, you must move the jumper from the “NORMAL” termi- nal to the “BIAMP” terminal or you risk damaging your speakers and your amplifi er.
  • Page 7: Installation

    I N S T A L L A T I O N Mark the outline of the installation hole using the supplied template. Make a small hole at the center of the speaker location. Insert a long, bent piece of wire and rotate it to confi rm that there are no obstructions behind the location. Cut the installation hole.
  • Page 8: Redirecting The Midrange/Tweeter Baffle

    The response of a speaker changes when it is mounted close to the boundary junctions of a room (near an adjacent wall or close to the corners of the room). The OH-R7 has been carefully voiced to compensate for these boundary ef- fects.
  • Page 9: Grille Installation

    G R I L L E I N S T A L L A T I O N If you wish to paint the frames or grilles of your speakers it should be done prior to installation of the grille. Refer to the painting instructions that follow.
  • Page 10: Listening Levels And Power Handling

    L I M I T E D W A R R A N T Y For fi ve years from the date of purchase, Snell Acoustics will repair for the original owner any defect in materials or workmanship that occurs in normal use of the speaker system, without charge for parts and labor.
  • Page 11 ©2007 Snell Acoustics. 300 Jubilee Drive, P.O. Box 3717 All Rights Reserved. Peabody, MA 01961-3717 Specifi cations are subject phone: 978-538-6262 to change without notice. fax: 978-538-6266 Covered by patents issued email: info@snellacoustics.com and or pending. web: www.snellacoustics.com Part #542-1045...

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