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Alesis Power Amplifiers RA150 Popular prices, powerful performance. Even with the increasing use of powered speakers, many popular speakers and headphones still require external amplification. These new amps are designed to provide more power and better performance at a lower overall cost per watt than Alesis' own RA100 -. As a result, they can more closely match the power needs of virtually any passive speaker or studio monitor, offering a significantly better fit for an exceptionally wide range of budgets, applications and customers. And providing a crisp, clean signal for outstanding performance and extended speaker life. Cool, quiet operation. Designed for studio use, each RA series amp incorporates advanced convection cooling for heat dissipation. The result is long, stable operation unaffected by heat-related complications, without the added distraction and annoyance of fan cooling. And eliminating the danger of losing hard-to- hear details due to noisy amp performance. General Specifications Height: 2 RU Signal to Noise Ratio: >105dB Frequency Response:10Hz - 70kHz +0, -3dB Distortion: Input Sensitivity: +4dB for rated output Crosstalk: -85dB, 1kHz Output offset: +/- 50 mV, Servo controlled Rated output 4 ohms: 75 watts RMS per channel 8 ohms: 45 watts RMS per channel 8 ohms: 150 watts RMS, bridged mode
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