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INTRODUCTION

The IW-S7 and IW-T7 in-wall speakers are designed to be as accurate, clean and musical as our 
free-standing speakers. The unobtrusive, fl ush-mount design makes them ideal for installation 
in walls or ceilings of rooms where space or decor make conventional speakers undesirable or 
inappropriate. They can also be used for front and/or rear channels in a home theater system. 
The front surface has a matte white fi nish. The speaker can be installed as is, or can be painted 
to match the room environment by using the supplied painting mask. The epoxy-painted, 
galvanized steel speaker grille is removable.

The smooth, detailed sound of the IW in-wall speakers comes from two highly refi ned driver 
elements: a powerful, long-excursion copolymer bass unit and our 1-inch (25mm) soft dome 
tweeter. The silk-like fabric dome delivers a remarkably accurate response for outstanding clar-
ity and articulation. The tweeter and bass unit are mounted close together in a point-source 
confi guration for excellent imaging and extremely broad, uniform dispersion. This is important, 
because wide dispersion gives you the fl exibility to install the speakers where they look the 
best (high on the walls, for example), yet still project a smooth, natural sound throughout the 
listening area.

Complex, high order crossovers ensure seamless integration of the woofer and tweeter and 
a perfectly balanced character. In production, Snell’s unique hand-tuning gives an incredible 
±1 dB match to the Master Reference. The IW in-wall speakers are perfect for any application – 
main speakers, surround use or background music.

INSTALLATION INSTRUCTIONS

NOTE:

 This manual assumes the installer possesses skill in the proper use of hand and power 

tools, a knowledge of local building and fi re codes and a familiarity with the environment 
behind the wall or ceiling in which the speakers will be installed.

Examine the contents of the package and verify that it contains the following:

Quantity  

Description

 

2  

IW Series Speakers

 

2  

Mounting Bracket

 

2  

Barrier Cloth

 

2  

Painting Mask

 

2  

Metal Grille

 1 

 

Template

 

1  

Owner’s Manual/Installation Instructions

 

1  

Hardware Package*

Hardware package* contents:
 

12  

8-32 x 2” screw

IW-S7 - T7 Manual.indd   3

IW-S7 - T7 Manual.indd   3

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Summary of Contents for IW-T7

Page 1: ...IW S7 IW T7 Owner s Manual IW S7 T7 Manual indd 1 IW S7 T7 Manual indd 1 4 24 08 9 47 24 AM 4 24 08 9 47 24 AM...

Page 2: ...copolymer 3200 Hz 123 8 x 99 16 315 x 243mm 117 16 x 81 2 inches 290 x 216mm 35 8 92mm 13 lbs 6kg IW T7 57 Hz 20 kHz 10 125W 8 ohms 89dB SPL 1 25mm soft dome 61 2 165mm copolymer 3400 Hz 109 16 x 73...

Page 3: ...broad uniform dispersion This is important because wide dispersion gives you the flexibility to install the speakers where they look the best high on the walls for example yet still project a smooth n...

Page 4: ...en the speakers that is about 75 to 100 of the distance from the listener to either of the speakers Creation of virtual images sounds between the speakers requires precise placement The distance from...

Page 5: ...Map out the wiring paths from the speakers to the amplifier We recommend 16 gauge wire for runs up to 25 feet and 14 gauge or thicker for longer runs Be sure the speaker wire does not rest or rub agai...

Page 6: ...rille Carefully pry each corner with an awl or small screwdriver 4 Prepare the speaker bracket assembly for in stallation as shown For new construction an optional bracket Model NCB8 for the IW S7 Mod...

Page 7: ...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 Your responsibilities are to use the product according...

Page 8: ...6 email info snellacoustics com www snellacoustics com 2008 Snell Acoustics All Rights Reserved Specifications are subject to change without notice Covered by patents issued and or pending Part 542 10...

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