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    Monacor SAM-300D Class D 300W Active Subwoofer Module

    € 123,93€ 149,95 7 In stock: delivery time 1-4 business days
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    Product description


    • High-performance active module in class D technology
    • Variable low-pass filter: 40-200 Hz (18 dB)
    • Continuously adjustable phase control 0-180° for perfectly matching it to the main speakers
    • Line input, par. line output
    • Integrated bass boost of approx. 3 dB at 40 Hz
    • High-level inputs for parallel connection to the speaker cables
    • High power reserves
    • Connections: 1 x RCA (line in), 1 x speaker terminal (high power in), 1 x RCA (line out)


    Product details

    Monacor SAM-300D Class D 300W Active Subwoofer Module


    Due to state-of-the-art technology in the digital D class, the digital active subwoofer modules from IMG STAGELINE provide a powerful bass reproduction in self-built subwoofer systems. The components feature a high-power efficiency and provide an energy-saving operation. The lightweight design of these models which are available at an attractive price ensures a low total weight of the speaker system.


    Article number
    Rated power output

    1 x 300 watts at 4 ohms
    1 x 150 watts at 8 ohms

    Rated power output bridged
    Minimum load
    4 ohms
    Signal-to-noise ratio (SNR)
    >70 dB
    < 0.1% THD
    Distortion bridged
    Amplifier classification
    Class D
    Circuit topology
    Frequency response
    20 - 200 Hz
    Input impedance

    22k ohms (line level input)
    270 ohms (high level input)

    Input sensitivity

    170 mV (line level input)
    1 V (high level input)

    Auto turn-on sensitivity
    Maximum sampling rate
    Speaker output channels
    Analog in/out
    S/PDIF in/out
    AES/EBU in/out
    Coaxial in/out
    RCA in/out
    XLR in/out
    Jack in/out
    USB connection
    Network connection
    Subwoofer pre-out
    Auto on/off
    Remote control
    App control
    Equalizer (EQ) adjustment
    Equalizer (EQ) profiles
    Phase control
    Crossover frequency adjustment
    Control software
    Windows/Mac compatible
    Power requirements
    230 VAC
    Power inlet connector
    IEC C18
    Standby power consumption
    <0.5 watts
    Current limit
    Under/over voltage protection
    Dimensions (H x W x D)
    188 x 255 x 90 mm
    Cutout dimensions
    168 x 235 mm


    5 from 5Based on 20 reviews
    Review this product
    5 van 5
    Super versterkertje! Mijn HARMAN KARDON HKTS11 set heb ik weer een nieuw leven jn geblazen met deze versterker in de subwoofer.
    By Nils on 4 May 2021
    5 van 5
    Good product
    By Csaba H. on 3 May 2021
    Show more

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    SAM-300D Class D 300W Active Subwoofer Module
    € 123,93
    € 149,95
    SAM-300D Class D 300W Active Subwoofer Module
    7 In stock: delivery time 1-4 business days
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