Shure SCM410 4-Channel Rack Mountable Automatic Mixer


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Dale #:SHUR-SCM410

Availability: In Stock

Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 8:30 am to 5:30 pm
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  • Automatic mixing is a tremendous problem-solving tool allowing sound system installers to eliminate common problems such as insufficient gain before feedback and muddy speech quality. Shure is the industry leader in automatic mixing with our unique IntelliMix technology. IntelliMix automatically gates microphones on and off to optimize sound quality in conference facilities, houses of worship, governmental institutions, schools, etc.

    Shure's SCM410 Automatic Mixer puts all the seamless performance of the 8-channel SCM810 - the recognized standard in automatic mixing - into a half-rack space.

    SCM410 Key Benefits:

    • Increases the clarity and intelligibility of speech
    • Dramatically reduces feedback, reverberation, and comb filtering
    • Automates several rigorous operator functions
    • Minimizes set up time - plug and play
    • Frees up channels on the mixing console

    The SCM410 can be used as a turnkey mixing solution in a variety of speech applications:

    • Fixed Audio Installations - houses of worship, schools, conference facilities, legislature, hotels
    • Portable Applications - rentals, A/V carts, portable audio racks
    • Interfaces with Crestron control systems
  • Measurement Conditions (unless otherwise specified)Line voltage 120 Vac, 60 Hz (SCM410) or 230 Vac, 50 Hz (SCM410E); full gain; 1 kHz, one channel activated; source impedances: Mic 150 ohms; terminations: Line/Mic Aux 10 kilohms
    Frequency Response (Ref 1 kHz, channel controls centered)50 Hz to 20 kHz +/- 2 dBh; -3 dB corner at 25 Hz
    Voltage Gain (typical, controls full clockwise)Output
    Input Line Mic Aux
    Low-impedance mic 150 ohms 80 dB 40 dB 68 dB
    Total Harmonic Distortion<0.1% at +4 dBu output level, 50 Hz to 20 kHz (through 22 Hz to 22 kHz filter; Input at 12 o' clock and Master at 12 o' clock, all other controls full counterclockwise)
    Hum and Noise (150 ohm source; through 22 Hz to 22 kHz filter) 
    Equivalent Input Hum and Noise-123 dBV max., -125 dBV typical
    Output Hum and Noise (channel controls full counterclock-wise) 
    Master full counterclockwise-90 dBV
    Master full clockwise-70 dBV
    Common Mode Rejection>70 dB at 1 kHz
    PolarityAll inputs to all outputs are non-inverting
    Input Channel Activation Attack Time: 4 ms
    Hold Time: 0.4 s
    Decay Time: 0.5 s
    Off-Attenuation13 dB
    Overload and Shorting ProtectionShorting outputs, even for prolonged periods, causes no damage. Microphone inputs are not damaged by signals up to +10 dBV (3V)
    EqualizationLow-frequency: 6 dB/octave cut, adjustable corner from 25 to 320 Hz
    High-frequency: +/- 6 dB at 5 kHz, +/- 8 dB at 10 kHz, shelving
    LimiterType: Peak
    Threshold: +16 dBu (at output)
    Attack Time: 2 ms
    Recovery Time: 300 ms
    Indicator: Lights red when limiting occurs
    Input LEDsGreen on channel activation, red at 6 dB below clipping
    Phantom Power12 Vdc open-circuit through 680 ohm resistors
    Operating Voltage100-120 Vac rated nominal, 50/60 Hz,100 mA (maximum)
    Temperature RangeOperating: -7 degrees to 49 degrees C (20 degrees to 120 degrees F )
    Storage: -29 degrees to 74 degrees C (-20 degrees to 165 degrees F)
    Overall Dimensions44 mm H x 219 mm W x 267 mm D (1-3/4 x 8-5/8 x 10-1/2 in.)
    Net Weight1.75 kg (3.86 lbs)
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