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Bogen Nyquist NQ-A2060 Installation And Use Manual
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Bogen Nyquist NQ-A2060 Installation And Use Manual

Audio power amplifiers
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NQ-A2060, NQ-A2120
Audio Power Amplifiers
Installation and Use
These networked
Audio Power Amplifiers
support a full range
of commercial paging
and public address
applications, regardless
of the venue size. Both
the NQ-A2060 and the
NQ-A2120 can operate
in 2-channel mono or single channel bridged mode, depending
on the application need.
Each networked audio power amplifier is a half-rack 1RU
high enclosure containing a Class D audio power amplifier,
a universal switched-mode power supply, an RJ45 network
jack, a USB port, and pluggable Phoenix style terminals for
loudspeaker and Line-Out connections. Optionally, Line-Out
can be connected using the available XLR connector.
This equipment is not suitable for use in locations
where children are likely to be present.
Equipment is intended for use only
in a restricted access area.
Publication Number 740-00054A
1807

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Summary of Contents for Bogen Nyquist NQ-A2060

  • Page 1 NQ-A2060, NQ-A2120 Audio Power Amplifiers Installation and Use These networked Audio Power Amplifiers support a full range of commercial paging and public address applications, regardless of the venue size. Both the NQ-A2060 and the NQ-A2120 can operate in 2-channel mono or single channel bridged mode, depending on the application need.
  • Page 2 The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, tablecloths, curtains, etc. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.
  • Page 3 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Clean only with dry cloth. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.
  • Page 4 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.

  • Page 5: Installation

    2-channel (mono) operation for 25V/8Ω/4Ω applications. The Amplifier Mode switch is used in conjunction with the Bridged Signal routing setting in the system console. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.
  • Page 6 Figure 1. Bridged Wiring Diagram Bridged mode operation requires the speaker wires to be connected across a single, different terminal on each channel (A+ and B-). (See Figure 1.) 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.
  • Page 7 The minimum impedance of a Bridged 70V/25V/8Ω High Impedance system should not be less than 8Ω. The minimum impedance of a 2CH 25V/8/4Ω system should not be less than 4Ω per channel. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.

  • Page 8: Power Ratings

    The NQ-A2120 can provide 120 Watts into two separate chan- nels into 25V, 8Ω, or 4Ω, or 240 Watts Bridged (one channel) into 70V, 25V, or 8Ω load configurations. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.
  • Page 9 In addition to the LEDs that appear on the actual appliance, separate amplifier module signal clipping, protection mode, and temperature status indicators appear in the Nyquist 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.

  • Page 10: Using The Reset Button

    For more information about these status indicators, refer to the Nyquist NQ-A2060, NQ-A2120 Audio Power Amplifiers Configuration Manual. Using the Reset Button appliance The Reset button allows you to restart the or to reset the appliance’s configuration settings to the factory default settings.

  • Page 11: Limited Warranty, Exclusion Of Certain Damages

    IN NO EVENT SHALL BOGEN BE LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAM-...
  • Page 12 Products that are out of warranty will also be repaired by Bogen Fac- tory Service Department -- same address as above or call 201-934- 8500, at owner’s expense. Returned products which do not qualify for warranty service, may be repaired or replaced at Bogen’s option with a previously repaired or refurbished items.

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Nyquist nq-a2120