Crystal Audio

Crystal Audio

Awarded products
Excellent value for money

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3D-4 b



Quick Overview

Portable Party Speaker with Bluetooth® Function

Entertainment goes portable
  • Powerful Amplifier
  • Bluetooth®-equipped
  • Various connectivity options
  • LED Light Function
  • Wireless Microphone
  • Rechargeable Battery
  • Powerful Amplifier

    Listen for long periods of time, with no fatigue

    Enjoy your music and movies at realistic listening levels without feeling fatigued or sonically “over-saturated”.

  • True Wireless Stereo

    Enjoy room-filling stereo sound synchronizing a pair of speakers via Bluetooth®

    Pairing your speakers lets you enjoy a unique audio experience while keeping the great sound performance even in bigger rooms.

  • Rechargeable Battery

    Enjoy your favourite music anywhere, without the need of power supply

    The great capacity of the integrated battery allows you to use your party speaker outdoors for hours.

  • LED Light

    Create you own party mood using the flashing light of your speaker

    When there is no other available source of light the LED light of the speaker offers a unique experience.

  • Wireless Microphone

    Sing your favourite tracks using the wireless microphone

  • Guitar Input

    Connect your guitar or keyboard and take it everywhere!

  • Remote Control

    Control your speaker remotely

    The remote control allows you to enable every function of the speaker and adjust the sound result without leaving your comfort seat.

  • Horizontal & Vertical Placement

    Place the speaker in the angle that fits your needs and the available space

  • Pole Mount Input

    Place the speaker in the preferred height using a tripod or other mounting mechanism

  • External Battery DC 12V

    Connect the speaker with an external 12V Battery in case the internal battery is depleted

  • Wired Mic Input

    Connect a wired microphone and sing your favorite tracks

  • 12" Woofer

    Listen your music with brutal impact, yet amazing precision

  • Carrying Handle

    Carry the speaker easily using the attached handle

    The handle allows you to conveniently carry the speaker without putting it in external bags or cases.

  • Party Speakers

    Powerful, Colorful, Unique


    Connect wirelessly a pair of speaker for stereo audio

  • Wireless Bluetooth® connection

    Connect your Bluetooth® enabled device wirelessly and enjoy your music cable-free

    The Bluetooth® technology supports lossless audio streaming in great range.

  • USB Port

    Play your favourite tracks easily and fast

    Using the USB port you can listen to any sound files from your storage devices.


    • Maximum Power (Watt) 160
    • Power (Watt RMS) 40


    • Version 4.2


    • Tweeter 1x ø25mm (1in)
    • Woofer 1x ø30.5cm (12in)


    • USB Port
    • AUX input
    • TF Card Reader
    • Wireless Microphone incl.

    Power Supply

    • Battery Type Rechargeable
    • Max Battery Playback Time (h) 12
    • Battery capacity (mAh) 4500

    Supported Formats

    • MP3

    General Features

    • LED Display
    • Remote Control
    • Weight (kgr) 10
    • Dimensions WxHxD (mm) 330x265x510
     Enjoy your music as the artist intended