Clio 154
The Studiomaster Professional Clio 154 is a high-performance 2-way bi-amplified 400W (RMS) active loudspeaker with (TWS). Integrating a class D amplifier, DSP sound presets, USB/SD MP3 player and Bluetooth and multiple inputs, the loudspeaker is ideal for a variety of install and touring applications.
Clio 154
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    True Wireless Stereo (TWS) for pairing two units

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    High-performance 2-way bi-amplified 400W (RMS) active loudspeaker.

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    Driven by an efficient class D amplifier.

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    Easy DSP sound presets (flat / speech / music / live / club).

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    Integrates a 15” LF and 1” HF to deliver high SPL and a wide dispersion area.

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    USB/SD MP3 player and Bluetooth.

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    Inputs: 1 x Stereo RCA, 1 x XLR-Jack (line) & 1 x switchable XLR-Jack (mic/line).

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    XLR mix out for linking additional speakers.

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    Built-in soft clip limiter for speaker protection.

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    Integrated stand mounting socket

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    Ergonomically-shaped handles for easy transportation.

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    Durable plastic moulded enclosure with a wood grain finish.

  • Model

    Clio 154



    Amplifier Type

    Class D DSP


    Short Circuit, Open Circuit and Thermal

    RMS Power

    400W @ 1% Distortion

    Input 1/2

    2 x combo XLR-Jack

    Input sensitivity

    4dBU, Nominal

    Input Impedance

    16K Unbalanced, 33K Balanced

    Maximum Input Level

    +22 dBu


    1 x 15” LF Driver 1 x 3” HF Compression Driver

    Frequency Response

    40Hz-20kHz ±3dB

    Nominal Dispersion

    120° @ -6dB Points

    Max SPL



    Independent HF & LF

    Main Voltage

    240V ~ 50Hz

    Fuse Rating

    T 3.15A/250V

    Dimensions (W x D x H) mm

    435 x 375 x 715

    Input Connector

    Combo XLR

    Output Connector

    Balanced XLR (M)

    Net Weight (Kg)