New installation centerpiece streamlines the mixing and amplification of multiple audio sources

The Bluetooth®-enabled DN-333XAB forms the heart of a complete commercial audio system by mixing and amplifying wireless, microphone and line input sources. This rackmount mic/line mixer with integrated amplifier is ideal for the education, fitness, restaurant and hospitality markets.

Perfect for driving in-ceiling or wall-mounted speaker systems, the DN-333XAB features 120 watts of built-in Class D amplification at ultra-low distortion for exceptional clarity. Dedicated mixing controls for three XLR+1/4-inch combination microphone inputs, two pairs of stereo line level RCA jack inputs, and a front-panel 1/8-inch (3.5mm) auxiliary input gives users the ability to create a seamless blend of audio from a plethora of source types. A front-panel Bluetooth pairing control with LED status indicator provides a fast and simple wireless connection to smartphones and tablets. A quick-responding limiter eliminates the negative audible effects of excessively high input signals from microphones or playback material.

The DN-333XAB output section offers detachable Euroblock 70V and 100V outputs with a 4-ohm transformer bypass output, as well as Chime, Alarm, and Mic 1 priority facilities. An RCA line-level send and return connector lets the installer integrate external audio processors, if desired. The compact 2RU unit fits neatly with other rack-mounted equipment for an integrated system appearance, or may sit on a shelf via the attached rubberized feet.

More than ever before, commercial installations require utmost flexibility without compromising sound quality or increasing complication. That’s why we developed the DN-333XAB. It fuses comprehensive source mixing and simple, intuitive operation with professional amplification, in a compact and affordable package that works with virtually every mobile device imaginable.

  • Inputs
    • Mic In: 3 XLR-TRS connector
    • Line In: 2 RCA connectors
    • Aux In: 1/8″ TRS Input
  • Outputs
    • Aux Out: RCA connector
    • Speaker Out: Euroblock connector
      • 4 Ω, 70V Line, 100V Line
  • Control Ports
    • Alarm/Chime/Mic 1 Priority Port: Euroblock connector
  • Frequency Response
    • Line: 60 Hz – 20 kHz (-3 dB)
    • Mic: 120 Hz – 20 kHz (-3 dB)
  • S/N Ratio: >90dB
  • THD <0.1%
  • Power Amplifier 120W (RMS) Class D
  • Aux Output Level 0 dBV
  • Bluetooth Specifications
    • Version: 3.0
    • Supported Profiles: A2DP
    • Maximum Transmission Power: Class 3, +4 dBm
    • Transmission Frequency: 2.4 GHz
    • Transmission Range: Up to 100 feet / 30.5 meters
    • Receiver Sensitivity: < -70 dBm @ 0.1% BER
  • Power
    • Connection: Standard IEC (switching power supply)
    • Input Voltage: 100-240V AC, 50/60Hz
  • Dimensions (width x depth x height)
    • 19” x 8.25” x 3.75”
    • 48.3 cm x 21 cm x 9.5 cm
  • Weight: 12.85 lbs 5.8 kg

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