Table of ContentsIntroductionBreak-In Period.............................................................................. Page 1Using This Manual Page 1.........................................................................OWNER’S MANUALSPECTRA 1100ELECTROSTATICAssembly & InstallationGetting Started/assembly.............................................................. Page 2Disassembly .................................................................................. Page 6Audio Input .................................................................................... Page 7LOUDSPEAKER SYSTEM Power imput ................................................................................... Page 11High Frequency Contour Switch .................................................... Page 11AcoustatA Division of Rockford Corporation613 South Rockford DriveTempe Arizona 65281 USA602 .967 .3565spiked Feet ................................................................................... Page 11The Listening EnvironmentRoom Size ..................................................................................... Page 12Wall Behind The Speakers ............................................................ Page 12The Orientation of The Speaker System Within The Room.......... Page 12Position In The Room Page 12Distance From Rear Wall .............................................................. Page 13Distance From Side Walls ............................................................. Page 13Toe-In and Distance Between Speakers ....................................... Page 13Area Between The Speakers ......................................................... Page 13Specifications ................................................................................ Page 14Impedance Curves ........................................................................ Page 15Amplifier Recommendations ......................................................... Page 17Theory and Practiceof Spectra Operation .................................... Page 18Warranty Statement ....................................................................... Page 19InCase of Difficulty Page 20Electrical Schematic...................................................................... Page 21....................................................................Additional Information