Offering top power, superior performance and full professional operating features in a roadworthy compact chassis, the XA Series are perfect for even the most demanding sound reinforcement installation and touring applications. The operating instruction in this manual are for the XA-900 and XA-1100 power amplifiers. The operation and functions of these units are the same, except as noted.
ATTENTION RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR IMPORTANT SAFETY INSTRUCTIONS When using this electronic device, basic precautions should always be taken, including the following: Read all instructions before using the product. Do not use this product near water (e.g., near a bathtub, washbowl, kitchen sink, in a wet basement, or near a swimming pool, etc.).
FRONT & REAR CONNECTIONS FRONT PANEL 1. POWER SWITCH To turn the unit ON or OFF, press the upper or lower portion of this button. Before turning on the amplifier, check all connections and turn down the level controls. A momentary muting is normal when turning the amplifier on or off.
Y-cord. In this mode the inputs for both channels are To ensure years of enjoyment from your NADY AUDIO XA-900/1100, please read and understand this manual thoroughly before using the unit.
1. Turn off the amplifier power switch before making any connections. 2. The XA Series amplifiers maybe operated in one of three modes (stereo, bridged-mono, and parallel mono). Refer to the following wiring diagrams for the speaker connections you wish to make.
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• Parallel (Mono) Mode To put the amplifier in parallel-mono mode, first turn the amplifier off, then slide the MODE SELECTOR SWITCH (13) to the middle “PARALLEL (MONO)” position and properly connect the input wiring as shown. A signal into any input jack will drive both channels directly.
The specifications above are correct at the time of printing of this manual. For improvement purposes, all specifications for this unit, including design and apperance, are subject to change without prior notice. SPECIFICATIONS Bridged 4 XA-900 XA-1100 400 + 400 730 + 730...
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DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS IT CAN BE DANGEROUS AND WILL ALSO VOID THE WARRANTY. NADY SYSTEMS, INC. • 6701 SHELLMOUND STREET, EMERYVILLE, CA 94608 Tel: 510.652.2411 • Fax: 510.652.5075 • www.nady.com...
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