Power, Reliability, and Precision!

The RA Series of reference amplifiers packs power. Plenty of it. But what has made these studio amps mainstays in recording facilities of all sizes is their ability to provide the kind of reliable, consistent power that you need for long, repeated use in the studio. The amplifiers in the RA series give you increasing degrees of crisp, strong power so your speakers last longer, your sound is clean and clear, and you don't miss important sonic details due to excess noise. Plus there's an advanced cooling system so they can run long sessions. If you're looking for dependable, stable operation from a studio amp, check out one of the amps in the RA Series. It might be one of the smartest investments you've made for your studio!

RA300 is a 2 RU, power amplifier. Rated at 4 ohms, the RA300 provides 150 watts RMS per channel / 8 ohms, 90 watts RMS per channel / 8 ohms, or 300 watts RMS in bridged mode. This is an impressively quiet (Signal to Noise Ratio: >105dB) and efficient amp in Alesis' new millennial design, and it looks and sounds sharp.


Features:

• Height: 2 RU
  
• Rated output: per channel
  - 4 ohms: 150 watts RMS per channel
  - 8 ohms: 90 watts RMS per channel
  - 8 ohms: 300 watts RMS, bridged mode
  
• Signal to Noise Ratio: >105dB
  
• Frequency Response:10Hz - 70kHz +0, -3dB
  
• Distortion: < 0.02% @ 4ohms, 20Hz -20kHz
  
• Input Sensitivity: +4dB for rated output
  
• Crosstalk: -85dB, 1kHz
  
• Output offset: +/- 50 mV, Servo Controlled

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