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RA2100b Professional Power Amp


  • Description
  • Specifications

 

Introducing the RA2100b, a cutting-edge stereo power amplifier delivering an impressive 100W/channel RMS in a standard 2 rack space design. Designed to cater to the needs of professionals in the audio industry and distributed musical applications, this amplifier packs a punch.

With its robust performance, the RA2100b delivers 100 Watts per channel RMS into four ohms, and 85 Watts per channel into eight ohms. For contractors, it offers the flexibility of 70 Volts / eight ohms output. This versatility allows it to seamlessly adapt to various setups and configurations.

Featuring advanced MOSFET drivers in a voltage and current gain circuit, the RA2100b ensures optimal signal processing and power delivery. Additionally, the one-second input turn-on delay prevents any sudden audio bursts, ensuring a smooth and controlled start-up.

Moreover, the RA2100b offers easy integration with 25 Volt speaker lines directly from each channel or 70 Volt lines bridged, granting you more options to customize your audio setup to perfection.

Experience unmatched power and precision with the RA2100b - the ultimate choice for your professional audio amplification needs.

Manual

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  • Power Output, Stereo: 100 Watts RMS/ch. 4 Ohms, 85 Watts RMS/ch. 8 Ohms
  • Bridged: 200 Watts into 70 Volt or 8 Ohms
  • Minimum Load Impedance: 4 Ohms (8 Ohms bridged)
  • Sensitivity: <1 VRMS for full output
  • THD: <.05% (500 Hz @ 1 Watt)
  • IMD: <.05%
  • S/N Ratio: >95 dB A Weighted
  • Power Bandwidth: 70 - 30 kHz +/- 3 dB
  • Damping Factor: >150
  • Slew Rate: 100 V/microSecond
  • Phase Shift: <10 Deg., 20 Hz - 20 kHz
  • Input Impedance: 10 K Ohms balanced
  • Power: 120 VAC 60 Hz 2.5A, 230 VAC 50 Hz
  • Size: 19" x 3.5" x 7.5" (48 x 9 x 19 cm)
  • Weight: 12 lbs (5.5 kg)
  • 100 Watts RMS per output (4 Ohm).
  • 85 Watts RMS per output (8 Ohm).
  • 200 Watts RMS into 70 Volt (8 Ohm).
  • 1/4" and RCA inputs.
  • Fault Protected Output Stage.