Nyquist 1-Channel Public Address Mixer Amplifiers

Models NQ-PA120/NQ-PA240/NQ-PA600

Bogen’s Nyquist networked Public Address Mixer/Amplifier (PAMA) series offers cost-effective performance for permanent installations and commercial sound and is designed to meet the rigorous requirements of today’s sophisticated sound systems. Developed with the commercial sound contractor in mind, the PAMA series provides unparalleled flexibility and versatility without the need for add-on modules. It includes an embedded pro-audio DSP for extensive and comprehensive signal processing – allowing users to skillfully manage and mix multiple audio input channels. The resulting audio signal mix can be directed to the PAMA’s speaker out or line out, or streamed over the Nyquist network where it can be used for audio distribution to one or more zones.

The PAMAs fit a wide range of commercial audio applications that require multi-zone paging and/or background music distribution at businesses, restaurants, retail stores, industrial facilities, and many other venues. These PAMAs are available in 120-, 240-, and 600-watt models, each with the same features to provide power and performance no matter how large or small the application. In addition to their extensive flexibility, the Nyquist networked PAMAs use the latest in Class D amplifier technology and provide unparalleled sonic quality, exceptional reliability, and reduced heat output for increased operating efficiency.

4 MIC/Line Inputs

  • CH1-CH4 configurable balanced/unbalanced inputs via 2 XLR and 4 screw-terminal connections
  • CH4 can be configured to support Push-to-Talk Mic applications
  • Mic inputs can be configured to supply Phantom Power when needed

Web-based DSP control

  • 16-band Graphic Equalizer
  • Signal Present and Clip Monitor
  • Adjustable High Pass, Low Pass, and Bandpass Filters
  • Noise Gate
  • Compressor/Limiter
  • 7-band Parametric Equalizer
  • 8 ohm/70V output; 600 ohm balanced line output
  • Nyquist network-based audio input (paging, audio distribution)
  • Mixed signal can be routed to Line or Speaker Out or over the Nyquist network
  • Safety: CAN/CSA C22.2 No. 62368-1:2014; UL62368-1:2014; EN 62368-1:2014
  • EMC: FCC Part 15b Class A; ICES-003, Issue 6: 2016; EN 55032:2012; EN 55035:2017
  • 1/2 Rack Width- Wall, Rack, or Shelf mountable: 8.0” W x 1.70” H x 8.6” D (2” H with rubber feet installed)
  • 19” Rack Mount Kit (NQ-RMK03; sold separately)

    **For optimal system performance, consider using the MT300M Matching Transformer Module in retrofit installations where existing 70V loudspeakers and wiring are being reused and the overall wire lengths, wire gauge, and loudspeaker power tap settings are unknown. **