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THEATRE BOX by ACEMILE, is the world's first commercially available portable wireless speaker that delivers a 360-degree virtual 3D surround audio experience to everyone in the room, no matter the orientation to the speaker. THEATRE BOX has no wires and doesn't require any apps, Internet or complicated set-up; simply pair a smartphone, tablet, laptop, gaming console or TV via Bluetooth v.4.0 and start enjoying 360-degree surround sound. An aux-in cable input can also be used to connect with an audio source. THEATRE BOX can easily fill a 2,000 square-foot room or entire apartment with immersive 360-degree 3D surround sound, without the need for numerous speakers, costly components or cumbersome cables. With four 2-inch full range drivers and one 3-inch active bass driver, it automatically creates the optimal listening experience using dual core digital audio processing circuitry. Additionally, the speaker features a rechargeable Lithium-Ion battery for up to 20 hours of playback 125 watts of maximum power output and enhanced audio transmission using Bluetooth with AptX. THEATRE BOX utilizes Q3D Holophony, a new technology that uses a proprietary algorithm based on sound wave field synthesis, which gauges the audio environment and delivers continuous, layered sound waves. All layers of these sound wave "bubbles" are synthesized with the 360-degree 3D audio effect and as the bubbles reach the listener's ears, he or she is immersed in 360-degree 3D surround sound. Conventional audio set-ups for surround sound require speakers be placed in listening positions around a room. For the optimal experience, a listener had to be located in a single spot (the sweet spot) where the sound beams from all the speakers converge. Only those located in the sweet spot are able to enjoy optimal 360-degree surround sound audio effect. No matter where the listener is in relation to the THEATRE BOX, he or she is at the optimal listening location or "sweet spot".

  • Q3D Holophony
  • 4*2-inch full range drivers + 1*3-inch active bass driver
  • Frequency range: 20Hz~20KHz
  • SPL: 90dB 1kHz@1 meter
  • 1 built-in 360°microphone
  • Max. Power Output 125 w
  • Wireless Audio Transmission codec/deco: AptX, SBC and AAC
  • Audio Content Format: All (MP3,  WAV, FLAC and APE etc.
  • Length:10.3in(260mm) 
  • Width:3.3 in(85mm) 
  • Height:4.3in(110.5mm) 
  • Weight:3.3lbs(1.6kg)


  • Top Panel: Capacitor touch control for play back and conference call
  • Rear Panel: Power button and Bluetooth pair button



  • Bluetooth v4.0 Class 2
  • Range: 10 meters
  • A2DP 1.2 (Advanced Audio Distribution Profile)
  • HFP 1.5 (Hands Free Profile)
  • AptX, SBC and AAC
  • NFC automatic pairing



  • On/Off Button
  • Power Adaptor: Input 100-240V~50/60Hz, Max. 1.5 A
  •                           Output 15V 3.0A (DC Interface)
  • Rechargeable Lithium Ion Battery that sustain play back of max. 20 hours