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Urban Box 7 BassTube Onyx

Urban Box 7 BassTube Onyx

Regular price €90,00 EUR
Regular price Sale price €90,00 EUR
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Splashproof portable Bluetooth speaker with True Wireless Stereo technology that delivers omni-directional, surround sound. Play your music using its built-in microSD MP3 player and audio-in.


  • Conceived to work in extreme conditions (WATER-RESISTANT): This speaker has been conceived to let you enjoy your music in extreme conditions since it is water-resistant.
  • True Wireless Stereo technology makes it possible to pair two speakers and get twice as much power.
  • Many playback possibilities (BLUETOOTH 4.2, microSD MP3 player and AUDIO-IN): this Urban Box features several playback options to enjoy your music the way you prefer, that is, via Bluetooth, microSD MP3 player or 3.5 mm audio-in.
  • Your music with you wherever you go (30 W + 2000 mAh battery): This speaker has been conceived to be used outdoors. Make the most of its 30 W power and rechargeable battery with up to 6 hours of battery life in order for your music to be heard wherever you go.


  • Stereo system: 2.0
  • Power: 30 W
  • Speakers: 2 full range speakers with a 48 mm diameter
  • Passive radiator: two membranes
  • Frequency response: 60 Hz ~ 18 KHz
  • THD < 1%
  • S/N ratio: > 80 dB


  • Bluetooth v4.2, class II. Up to 10 m distance range
  • Supported Bluetooh protocols: HSP / HFP / A2DP / AVRCP
  • Operating frequencies: 2.4 GHz (2.402 ~ 2.480 GHz).
  • Maximum output power: < 20 dBm
  • Hands-free function. Microphone sensitivity: -38 dB
  • TWS technology (True Wireless Stereo)


  • Energy Urban Box 7 BassTube


  • 3.5 mm mini jack stereo audio-in (AUX)


  • MicroSD decoder: reads MP3/ WAV files from external units of up to 128 GB with FAT/ FAT32 file system.


  • Capacity: 2000 mAh
  • Type: Li-Po
  • Battery life: 6 hours*
  • Charging port: microUSB
  • Charging time: 3 hours


  • Water-resistant

    *The battery life depends on the selected volume level and the type of music you play.


  • 185 x 70 x 70 mm
  • 620 g
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