Alesis RA150 Audio Power Amplifier

100% Working

Supplied with new power lead

Shipped by Royal Mail 48 Hrs

Alesis’ RA150 power amplifier has long been a favourite choice of musicians, hobbyists and professionals alike.        

Powerful performance.

Even with the increasing use of powered speakers, many popular speakers and headphones still require external amplification. 

Cool, quiet operation.

Designed for studio use, the RA150 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.

SPECS

  • Height:
    • 2 RU

  • Rated output:
    • 4 ohms: 75 watts RMS per channel
    • 8 ohms: 45 watts RMS per channel
    • 8 ohms: 150 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

    • Inputs - Balanced ¼ Jack & Unbalanced RCA Phono  


    • Speaker connections Terminal Posts with 4mm Banana jacks.                                                                                        Power (Voltage input selectable)                                                                                                   

    • 2U - 19” Rack                                                                           

    • Dimensions (H x W x D)  99 x 480 x 260 mm                                                                     

    • Weight 6.8 Kg