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Bogen NYQUIST NQ-A2300 Installation And Use Manual
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Bogen NYQUIST NQ-A2300 Installation And Use Manual

Audio power amplifier
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NQ-A2300
Audio Power Amplifier
Installation and Use
The networked Audio Power
Amplifier is designed to
support a full range of
commercial paging and
public address applications
- regardless of the venue
size. The NQ-A2300 can
operate in 2-channel mono
or single channel bridged
mode, depending on the
application need.
This networked audio
power amplifier is a 2RU
high enclosure containing
a Class D audio power amplifier, a universal switched-
mode power supply, an RJ45 network jack, a USB port, and
Phoenix style terminals for both loudspeakers and Line-Out
connections. Optionally, the 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 740-00057A
1807

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Summary of Contents for Bogen NYQUIST NQ-A2300

  • Page 1 NQ-A2300 Audio Power Amplifier Installation and Use The networked Audio Power Amplifier is designed to support a full range of commercial paging and public address applications - regardless of the venue size. The NQ-A2300 can operate in 2-channel mono or single channel bridged mode, depending on the application need.
  • Page 2 - Lorsqu’il est monté en rack, permettez l’espace de 1RU (1.75 pouces) entre les unités pour une ventilation adéquate. The ventilation should not be impeded by covering the 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.
  • Page 3 Always comply with the following basic safety precautions when installing and using the unit: 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 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 combined total power of each speaker tap must not exceed 80 % of the rated amplifier power in either Bridged 70V/25V/8Ω mode or 2CH 25V/8/4Ω mode. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.

  • Page 8: Power Ratings

    The NQ-A2300 can provide 300 Watts into two separate chan- nels into 25V, 8Ω, or 4Ω, or 600 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 Solid red – The amplifier needs to be rebooted or reset so that the Nyquist application can resume. • Flashing blue – The amplifier is updating. 1200 MacArthur Blvd. Suite 304, Mahwah, NJ 07430 1-800-999-2809 © Copyright 2018, Bogen Communications, Inc.

  • Page 10: Using The Reset Button

    Nyquist amplifier’s web-based user interface. For more information about these status indicators, refer to the Nyquist NQ-A2300 Audio Power Amplifiers Configuration Manual. Using the Reset Button...

  • Page 11: Limited Warranty, Exclusion Of Certain Damages

    IN NO EVENT SHALL BOGEN BE LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAM-...
  • Page 12 State to State. 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...