Earthquake BT-4 Bluetooth

170 лв.

Безжичен Wireless адаптер. Aудио честотна лента от 10Hz до 20kHz.

Бързо и лесно свързване с над 10 метра отворен безжичен интерфейс.




BT-4 BlueTech Wireless Music Receiver 

The BT-4 is a state of the art Bluetooth receiver featuring proprietary Earthquake technology.

The new 4.0 Bluetooth standard is giant leap forward in terms of sound quality compared to older generations – still our engineers found room for improvement! We are very proud to present this unique 4.X device. Vast knowledge gained from our long experience with signal transceivers and audio amplification made this significant upgrade within the parameters of the 4.0 protocol possible. Retaining 100 percent compatibility with standard 4.0 and all previous versions all while outputting better audio than any other device tested.

If you have been waiting for the quality to catch up with wireless music – this device is for you.

The BT4 BlueTech Wireless Music Receiver allows you to stream audio from all Bluetooth enabled devices –  cell phone, PC, Laptop, iPhone , iPad , Android, Windows phone and other.

Designed with convenience in mind, the BT4 features fast and easy device pairing method and over 10 meters of open space wireless range. It can remember up to 7 paired devices and will also auto reconnect to the last paired device if it is within range.

Full audio frequency bandwidth 10Hz to 20kHz.

Optional USB Car Charger

Possible uses :

  • Wireless audio streaming solution for:
  • iQuake system or any home stereo/audio system
  • Car stereo system
  • RVs & yachts
  • Offices, classrooms/dance studios
  • Party buses, limousines

Sold and priced per piece.


  • Model nr.: BT-4
  • EAN: 0068975900879
  • Fast device pairing and low power consumption – comparable to Bluetooth V4.0
  • Supports aptX/AAC/SBC/MP3/Fast stream codec
  • AUX 3.5mm LINE-OUT, enabling it to connect to the AUX input in your home audio or pro audio amp/receiver, car stereos, etc.
  • Compatible with all Bluetooth A2DP stereo enabled devices
  • Power Input USB 5V
  • Interface 3.5mm audio line-in jack
  • Transmitting in the  2.400 ~ 2.4835GHz ISM band
  • Receiver Sensitivity < 85dBm at 0.1% BER


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