
Specications are subject to change.
© Copyright 2022, Bogen Communications LLC
740-00158E   230727
NQ-GA40P3 Integrated Power Amplier 
Installation and Use Guide
The NQ-GA40P3 is a 40W plenum-rated Class D integrated power amplier. 
Designed to operate over a 10/100 Ethernet network, the NQ-GA40P3 is 
IEEE 802.3bt–compliant and can be powered using Power over Ethernet 
(PoE++). The NQ-GA40P3 can direct drive a single 8Ω load and has a bal-
anced line output to drive auxiliary power ampliers, as well as a balanced 
line input for auxiliary line-level analog input.
Notice
Every effort was made to ensure that the information in this manual was 
complete and accurate at the time of printing; however, all information is 
subject to change.
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.
WARNING: To reduce the risk of re or electric shock, do not expose this apparatus to rain or moisture.
Avertissement: pour réduire le risque d’incendie ou de choc électrique, ne pas exposer cet appareil sous la pluie et 
l’humidité.
The apparatus shall not be exposed to dripping or splashing and no objects lled with liquids, such as vases, shall 
be placed on apparatus.
L’appareil ne doit pas être exposé aux écoulements ou aux éclaboussures et aucun objet ne contenant de liquide, tel 
qu’un vase, ne doit être placé sur l’objet.
The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, ta-
ble-cloths, curtains, etc.
- il convient que l’aération ne soit pas gênée par l’obstruction des ouvertures d’aéra
No naked ame sources, such as lighted candles, should be placed on the apparatus.
- il convient de ne pas placer sur l’appareil de sources de ammes nues, telles que des bougies allumées
The apparatus should be used in moderate climates.
- si l’appareil est destiné à être utilisé sous un climat tempéré.