NQ-A4300 Bogen Networked 4-Channel Audio Powered Amplifiers

Bogen's Nyquist based networked audio power amplifiers offer cost-effective performance for permanent installations and com-mercial sound, and are designed to meet the rigorous requirements of today's sophisticated sound systems. Designed with the commercial sound contractor in mind, they provide unparalleled flexibility and versatility without the need for add-on modules. They offer state-of-the-art, built-in DSP software for extensive and comprehensive signal processing, including factory loudspeaker presets, which turns the amplifier into a complete audio solution.

Specifications

• Power Output 4-Ch Mode (per Ch.) - 300W @ 25V/4 ohms
• Power Output 2-Ch Bridged Mode (per Ch.) - 600W @ 70V/25V/8 ohms
• Line-in Sensitivity (Gain min./max.) - Continuously variable from 2V to 0.1V RMS
• S/N Ration (20 k BW) - 97 dB
• Power Output Bandwidth - 20 Hz- 20 kHz < .03% THD+N
• THD+N @ 1 kHZ rated power - < .03%
• Rated Load Impedance (min. per Ch.) - 8 ohms Bridged / 4 ohms Non-Bridged
• Frequency Response @ 1 Watt - 20 Hz - 20 kHz +/- 0.25 dB
• Class of Operation - Class D
• Connectors
  • Power - 12A Line Cord C14 IEC Inlet
  • Input - Balanced 3-pin Phoenix Plug/Header, Balanced 3-pin Neutrik XLR, RJ45, USB 2.0 Type A
  • Output - 4-pin "touch proof" Phoenix Plug/Header
• Line Inputs - Two (2) 10k ohm electronically Balanced, 3-pin Phoenix and 3-pin Neutrik XLR
• AC Input Voltage Range - 85 VAC to 265 VAC 50/60 Hz
• Maximum AC Current - 12A
• Indicators - Status & Power LEDs (front)/Network LEDs (rear)
• Operating Temperature Range - -15 C to +40 C
• Thermal Emissions (Full Power) - 450 BTU/hr.
• Cooling - Convection
• Protection - RF, DC, Low Frequency, Thermal, Low Impedance, Short Circuit, Clip Limiting
• DSP Based Audio Features - 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
• Special Features - Sleep Mode (defeatable), Power Factor Correction (PFC), 89% Amplifier Efficiency. On/Off Muting, Bridge Mode Switch
• Networking - Cat5 or better 10/100 network connectivity to Bogen's Nyquist network
• Product Weight - 8.6 lbs.
• Physical Dimensions - 1/2 Rack Width x 2RU
• Double Rack Space (2RU) - 8.00" W x 3.43" H x 13.48" D

NQ-A4300 Specifications PDF