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Soundcraft Si Impact 40-Input Digital Mixing Console with 32-In/32-Out USB Interface and iPad Control

SKU: SCSIIMPACT MFR: 5056170VM
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Key Features

  • Get pristine audio with low noise preamps, perfect for studio recording sessions.
  • Shape your sound with precision using the fully parametric EQ control on every channel.
  • Seamlessly integrate with your DAW via the 32-in/32-out USB interface for recording.
  • Command your mix remotely using an iPad for ultimate flexibility during live shows.
  • Experience superior headroom thanks to the built-in phantom power for condenser mics.
  • Enjoy a compact size mixer without sacrificing power or professional-grade features.
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Special Order?Estimated to Ship: 08/30/2025
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Shopper : Why Did You Choose This?Mina S : i like itDAVID C : Past positive experience with Soundcraft Si Expression series.

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Soundcraft Impact 40 Console Specifications

  • Frequency Response

    Mic / Line In to any Output: +/-1.5 dB, 20 Hz to 20 kHz

  • THD

    Mic Sensitivity: -30 dBu

  • Noise

    Residual Noise: -86 dBu
    Mic Input E.I.N: 22 Hz to 22 kHz, Unweighted (max gain) 126 dBu (150 ohm source)
    Mix Noise, Masters at Unity: < -86 dBu 1 Input to Mix at Unity Gain: -84 dBu
    CMRR Mic at 1 kHz (max gain): -80 dBu

  • Crosstalk

    Crosstalk (at 1 kHz)
    Channel ON Attenuation: < 120 dB
    Channel Fader Attenuation: < 120 dB
    Mic: -100 dB at 1 kHz, -85 dB at 10 kHz
    Line: -100 dB at 1 kHz, -85 dB at 10 kHz

  • Input Gain

    Mic Gain: -5 to 58 dB integrated pad design, 1 dB steps
    Line Trim: -10 to +16 dB

  • Gate

    Threshold: -60 to -6 dBfs
    Depth: -60 to -3 dB
    Attack: 0.1 to 200 ms
    Release: 20 to 500 ms
    Side-chain HPF: 22 Hz to 2.5 kHz
    Side-chain LPF: 160 Hz to 20 kHz

  • Compressor

    Threshold: -52 to -6 dBfs
    Ratio: 1:1 to 20:1
    Attack: 0.1 to 200 ms
    Release: 5 to 900 ms
    Makeup Gain: 0 to 24 dB

  • Equalization

    All Bands: 22 Hz to 20 kHz, +/-15 dB, Q 6 to 0.3
    Shelf (HF): 800 Hz to 20 kHz, +/-15 dB
    Shelf (LF): 20 Hz to 500 Hz, +/-15 dB
    HPF: 40 Hz to 1 kHz

  • Delay

    User adjustable delay: 1 sample to 500 ms

  • Graphic EQ

    31 Hz to 16 kHz 1/3 octave

  • Digital I/O

    External Word Clock: In range 48 kHz +/-7 Hz (internal systems), +/-3 Hz with stageboxes
    Word Clock Out Jitter: +/-7 ns
    Analog Out for 0 dBfs: +21.5 dBu
    Converter Resolution: 24-bit
    DSP Resolution: 40-bit floating point

  • Latency

    Mic In to Line Out: < 0.8 ms
    Analog In to AES Out: < 0.6 ms
    Stagebox Mic In to Stagebox: < 0.9 ms

  • Levels

    Mic Input: +22 dBu max
    Line Input: +22 dBu max
    Mix Output: +21.5 dBu max
    Headphones: (at 150 ohms) 300 mW (recommended impedance 75 to 200 ohms)

  • Impedance

    Mic Input: 3 kOhms
    Line Input: 10 kOhms
    Outputs: 150 ohms (balanced), 75 ohms (unbalanced)
    Word Clock used as Output: 50 ohms
    Word Clock used as Input: 47 ohms
    AES Output: 110 ohms

  • USB

    Max Current: 500 mA

  • Power

    Consumption: < 130 W (typical)
    AC Input Voltage Range: 88 to 264 VAC auto sensing
    AC Frequency Range: 47 to 63 Hz

  • Operating Temperature

    4 to 113 deg. F / -16 to 45 deg. C

  • Storage Temperature

    -4 to 140 deg. F / -20 to 60 deg. C

  • Humidity

    0-90%, non-condensing Ta = 104 deg. F (40 deg. C)

  • Dimensions (H x W x D)

    6.3 x 29.5 x 19.7" / 160.02 x 749.30 x 500.38mm

  • Weight

    44.1lbs / 20.00kg

  • UPC Code

    00668705001632

About Soundcraft Impact 40 Console

Become the master of live sound mixing with the Soundcraft Si Impact 40-Input Digital Mixing Console. This sophisticated console is engineered to deliver the legendary British sound that has defined Soundcraft's legacy in professional audio equipment. With a heritage rooted in over 40 years of experience, the Si Impact combines the intuitive simplicity of an analog mixer with the advanced capabilities of digital technology.

The Si Impact boasts a comprehensive array of features, including 32 high-quality microphone inputs and 8 XLR/1/4" combi-jacks for versatile line inputs and instrument connections. Its 40 DSP input channels, comprising 32 mono inputs and 4 stereo channels/returns, offer unparalleled control over your audio sources. The console is equipped with 31 output busses, each with full DSP processing and graphic equalization, ensuring precise sound shaping capabilities.

Experience the precision of a 4-band fully parametric EQ on each channel and bus, along with 8 variable control audio (VCA) groups and 8 mute groups for advanced audio routing. The Si Impact's 26 motorized faders, including 24 for inputs plus left/right/mono, provide tactile control over your mix, complemented by 4 fully customizable fader layers for personalized workflow.

The built-in stage box connectivity simplifies setup, while the 5" touchscreen display and multi-color LCD channel displays on each input fader offer immediate visual feedback. The console's 4 studio-grade Lexicon Effects engines and dedicated FX busses bring world-class reverbs, delays, and modulations to your fingertips, alongside BSS Graphic Equalizers on every bus for industry-standard sound shaping.

With 20 sub-group/aux busses and 4 mono/stereo matrix busses, the Si Impact provides extensive routing options. The integrated 32x32 USB audio interface facilitates seamless multi-track recording and playback, making this console a powerhouse for both live and studio applications.

Innovative digital mixing is at the core of the Si Impact, with features like the unique FaderGlow system that illuminates fader tracks in different colors for quick identification of their assigned functions. The clear multi-color LCD displays ensure you have all the critical information you need, right at your fingertips.

The Si Impact is not just about power; it's about flexibility. The optional Soundcraft Stage box can be connected via a single Cat 5 cable, allowing you to place your I/O exactly where it's needed, whether on stage or in the recording room. The console's pristine audio quality is easily captured directly to your DAW, with a free download of Ableton Live Lite 9 included for immediate recording capabilities.

For the ultimate in remote mixing, the Si Impact's capabilities can be accessed from anywhere in the venue using the Soundcraft remote iPad app. This innovative feature enables front-of-house mixing from the audience, monitor mixing from the stage, or even individual monitor mix adjustments from multiple iPad devices.

The Soundcraft Si Impact 40-Input Digital Mixing Console is the epitome of professional, high-quality audio mixing and recording. It's the perfect choice for audio professionals who demand the best in sound quality, flexibility, and innovative digital features.

Soundcraft Impact 40 Console Features

  • Advanced 40-input digital mixing console with 32-in/32-out USB interface for professional audio mixing and recording
  • Features 32 microphone inputs and 8 XLR/1/4" combi-jacks for versatile line inputs and instrument connections
  • Equipped with 4 studio-grade Lexicon Effects engines and BSS Graphic Equalizers on every bus for superior sound shaping
  • Offers remote control via the Soundcraft iPad app, enabling mixing from anywhere in the venue
  • Integrated 32x32 USB audio interface facilitates seamless multi-track recording and playback
  • Unique FaderGlow system and multi-color LCD channel displays for intuitive, at-a-glance control over your mix

Key Features

  • Get pristine audio with low noise preamps, perfect for studio recording sessions.
  • Shape your sound with precision using the fully parametric EQ control on every channel.
  • Seamlessly integrate with your DAW via the 32-in/32-out USB interface for recording.
  • Command your mix remotely using an iPad for ultimate flexibility during live shows.
  • Experience superior headroom thanks to the built-in phantom power for condenser mics.
  • Enjoy a compact size mixer without sacrificing power or professional-grade features.

What's in the box:

  • Soundcraft Si Impact 40-Input Digital Mixing Console
  • Ableton Live Lite 9 (Download)
  • Soundcraft 1 Year Limited Warranty