Award-winning 2.1 sound system 5.8G Wireless Subwoofer Bluetooth 4.0 pairing Optical/Coaxial 3.5mm AUX AWARD-WINNING SOUND SYSTEMIndependent industrial designers, engineers and members of the trade media have given the e235 Luna E 2.1 Edifier speaker system the 2015 CES Innovation Awards Honouree. Its outstanding design and engineering have set it apart from competitors.THE POWER OF BLUETOOTH 4.0With a signal reception range of up to 30 feet and the use of Bluetooth 4.0 aptX this audio system achieves high-quality sound no matter where you place it. Best of all, it can be controlled from virtually anywhere in your house through your paired device.This powerful 2.1 speaker system is THX certified with built-in Digital Signal Processing, Dynamic Range Control and 3D Sound Processing. This model also features connectivity via optical or auxiliary input port. Ideal for your Nintendo, Playstation, or Xbox console.WIRELESS SUBWOOFERThe subwoofer is wirelessly connected at a 5.8GHz radio freq