Wisdom Audio Series S90i User Manual
Page 2

Table of Contents
Introduction ....................................................................................................4
About this manual ..................................................................................................4
Please register your system ....................................................................................4
Description .....................................................................................................5
Regenerative Transmission Line™ ...........................................................................5
Unpacking the S90i .........................................................................................6
Remote Setup via Modem ......................................................................................8
Room Acoustics & Placement ..........................................................................9
Start With the Room ..............................................................................................9
Rigid Walls ......................................................................................................9
Speaker Placement ...............................................................................................10
Left & Right Speakers ....................................................................................10
Center Channel .............................................................................................10
Surround Speakers ........................................................................................ 11
Subwoofer Placement ..........................................................................................11
Room Treatment ..................................................................................................12
Professional Acoustic Design ...............................................................................12
References ...........................................................................................................13
Installing the S90i in a Wall ..........................................................................14
Installing the S90i in the Ceiling ...................................................................16
Tips and Ideas ......................................................................................................24
Black out the HVAC and snorkel ...................................................................25
Limited access situations ...............................................................................26
Installing under the floor ...............................................................................26
Making the S90i Connections .......................................................................28
Optimizing the System ..................................................................................29
North American Warranty ............................................................................30
Standard Warranty ...............................................................................................30
Harsh Conditions Use ..........................................................................................30
Obtaining Service .........................................................................................31
Specifications ................................................................................................32
S90i Dimensions ...........................................................................................33
Notes .............................................................................................................34