Stewart Audio CVA50MX-1-70V 50 watt mixer amplifier


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Dale #:STEW-CVA50MX170V

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  • The Stewart Audio CVA50MX-1 is a 4 channel mixer amplifier that provides a 50 watt X 1 output at either 4/8 ohms or 25/70 volt constant voltage systems. With its variety of inputs and outputs, the CVA50MX-1 is an all-in-one solution for any application. Features:

    • Sub Compact 1/3 rack package
    • 4 input mono mixer amplifier
    • Music and fire alarm muting
    • Clean, fullrange dynamic power
    • Signal Sense Technology™ for Energy Star

    The sub compact CVA50MX-1 is built to meet the rigorous demands of high quality commercial, industrial and Pro Audio sound installations. Its versatile design allows for maximum application flexibility while still maintaining the compact, lightweight form factor of Stewart Audio's CVA Series of amplifiers. The CVA50MX-1 includes an adjustable gain microphone input with a configurable ducking setting allowing the speaker to easily talk over any other channel. With its variety of inputs and the ability to output into either a 4/8? setup or a constant voltage distributed speaker setup, the CVA50MX-1 is an all-in-one solution for any application. Like all Stewart products, the CVA50MX-1 is designed for sonic accuracy, high efficiency and extended duty cycles through the use of our Signal Sense Technology.

  • 4 Ohm/8 Ohm Power25 Watts X 2
    25V/70V Power50 Watts X 1
    Frequency Response (+0, -3 dB)100Hz - 20kHz
    Power Bandwidth (+3, -3 dB)80Hz - 30kHz
    THD+Nless than .1% @ 1W
    Signal to noise ratiogreater than 90dB
    External MuteContact Closure
    Remote Volume Control0-10VDC
    Ducking0 to -90dB (Adjustable)
    Phantom Power+48VDC (switchable)
    Input Sensitivity of Mic Input0dB (1V) or -30dB (30mV), Selectable
    Input Sensitivity of Inputs 2-40dB (1V)
    Standard Voltage Gain40x (32dB)
    Input Impedance (Unbalanced)10k
    Standby, Idle Current Draw, 1/8 Power Draw0.005/0.01/0.15 Amps
    Input ConnectorsMic (3-pin Euroblock), RCA, 3.5mm, 3-pin Euroblock
    Output ConnectorsEuroblock
    Power SupplyExternal in-line 48VDC (Included)
    CoolingConvection-Cooling (No fans)
    Controls4 level controls, 1 Master Level, Ducking
    LED IndicatorsPower, Signal Present, & Clip
    Construction Aluminum Chassis
    Dimensions (H,W,D)1.4H x 6.2W x 4D
    Warranty3 Years
    Plenum RatingUL 2043 Pending
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