Nady Audio XA-1100, Owner'S Manual

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XA SERIES
3
S T E R E O P O W E R A M P L I F I E R
Date of Purchase ____________________________________
Dealer’s Name ______________________________________
City _______________________________________________
State _____________________ Zip _____________________
Model # ____________________________________________
Serial # ___________________
Offering top power, superior performance and full professional operating features in a roadworthy compact chassis, the XA Series
amplifiers are perfect for even the most demanding sound reinforcement installation and touring applications.
The operating instruction in this manual are for the XA-900/1100/1600 and XA-2100 power amplifiers. The operation and functions of
these units are the same, except as noted.
FEATURES
TABLE OF CONTENTS
Congratulations on your choice of stereo power amplifiers — you have purchased one of the finest stereo amplifiers on the market to-
day. This unit was developed using the expertise of professional sound engineers and working musicians. You will find that your new
NADY AUDIO XA Series amplifiers has superior performance and greater flexibility than any other amplifiers in its price range. Please
read this manual carefully to get the most out of your new unit.
Thanks for selecting NADY AUDIO as your choice in stereo power amplifiers.
• Full operating features: detent volume controls; parallel
balanced XLR and 1/4" TRS inputs; stereo (dual channel),
parallel-input, or bridged mono operating modes with selector
switch; binding post (banana plug) outputs; ground lift switch
• Full safety/reliability features: 2 dual speed fans for cooling;
soft-start turn on, noise-free on-off; built-in DC offset;
independent DC and thermal overload protection on each
channel; short circuit and speaker protection; DC servo
operation; built-in digital current limiter
• Power ON, Clip, Signal, and Protect LED indicators for each
channel
• Roadworthy, rugged double rack space (2U) housing
• ~115(60Hz)/~230V(50Hz) AC select switch and IEC power cord
connector with built-in fuse
• XA-900 - 2 x 300W @ 4
Ω
, Bridged mono: 900W @ 4
Ω
• XA-1100 - 2 x 475W @ 4
Ω
, Bridged mono: 1100W @ 4
Ω
• XA-1600 - 2 x 675W @ 4
Ω
, Bridged mono: 1600W @ 4
Ω
• XA-2100 - 2 x 840W @ 4
Ω
, Bridged mono: 2100W @ 4
Ω
FEATURES ................................................................................. 3
WARNING ................................................................................... 4
FRONT & REAR PANEL CONNECTIONS ................................ 5
INSTALLATION .......................................................................... 6
CONNECTIONS .......................................................................... 7
BLOCK DIAGRAM ..................................................................... 9
SPECIFICATIONS .................................................................... 10