Nyquist 40W PoE++ Plenum-rated Integrated Amplifier Module


The NQ-GA40P3 is a 40W plenum-rated, Class D, integrated amplifier module designed to operate over a 10/100 Ethernet network. This new low-impedance amplifier module fills out the Nyquist GA amplifier module product line, extending the power range to 40W, thus allowing customers to increase single-zone coverage for paging and music distribution as part of a Nyquist installation, or as a SIP and/or multicast endpoint on 3rd party systems when in Standalone Operation mode.

A PoE++ capable network switch provides power for the unit, or alternatively, a PoE power injector, such as Bogen’s PI5660W PoEBT. When coupled with the NQ-GAXMR1 transformer, the NQ-GA40P3 will drive high-impedance 25V or 70V speaker networks, such as can be done with Bogen’s CSD2X2-V2 drop-in ceiling tile speaker which contains a convenient mounting plate for the amplifier and transformer.

  • 40W Audio Power: An increase in power means higher audio output to drive larger Public Address speakers or horns,or drive more speakers.
  • Can Support 25V/70V distributed sound systems in conjunction with the NQ-GAXMR1 transformer. Extended reach of the paging zone for greater area coverage with multiple speakers.
  • Plenum-rating allows the amplifier module to be installed just about anywhere!
  • Power-over-Ethernet Plus (PoE++) 802.3bt compliant Convenient installation using PoE++ switches (optional power injector available for use in non-PoE++ switch environments)
  • Balanced line input and output Offers a balanced line output to drive auxiliary power amplifiers, as well as a balanced line input for auxiliary line-level analog audio input to either direct drive the amplifier module or serve as a audio source for audio distribution on Nyquist systems.
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