Beautifully crafted in a modern and robust design, the C2XD is an ideal audio solution for music enthusiasts and dedicated gamers alike. Armed with Edifier Electronic Intelligent Distortion Control (EIDC) technology, it dynamically manages output and avoids audio distortion when you crank up the volume. With a generous subwoofer and a stand-alone amplifier, this 2.1 speaker system is engineered for rich, exhilarating sound. The C2XD's amplifier is a stand-alone unit, allowing for optimal speaker placement. Additional features include an LCD display and a headphone jack conveniently located on the side of the amplifier. The generous 6½" subwoofer produces an incredible 35 watts RMS, while the satellites produce 18 watts RMS. The wireless, multifunctional remote provides precise control over volume, bass, and treble adjustments, input selection, mute, and standby functions. The C2XD is equipped with optical, RCA, and auxiliary input options, making it compatible with MP3 players, game consoles, PCs, and laptops. Features include an external independent amplifier with LED digital display, optical audio input for consoles and media centers, 3.5mm-3.5mm auxiliary and RCA-3.5mm auxiliary input options, an additional 3.5mm Auxiliary input and Headphone output port on the amplifier's side, and an infrared remote control for comprehensive adjustments. The system boasts ¾ inch silk dome tweeters, 3 inch midrange drivers, and a 6½ inch bass driver. Edifier's patent-pending EIDC technology dynamically manages input overload to prevent audio distortion. Both satellites and subwoofer feature 100% MDF wooden enclosures for enhanced sound performance, and the system includes a built-in universal power supply. Specifications include a total power output of R/L: RMS 9W x 2, SW: RMS 35W, THD + N (testing level): 10%, Signal to noise ratio: =85dBA, Frequency Range: 55Hz-18KHz (±6dB), Input sensitivity: R/L: 450mV ± 50mV, SW: 150mV ± 50mV. Audio inputs are Optical, Auxiliary, and RCA. Adjustments can be made via remote control or the amplifier's volume dial and buttons for input, bass, and treble. Speaker units consist of a 6½ inch (166mm), 4O bass unit, a 3 inch (78mm), 4O midrange unit, and a ¾ inch, 4O treble unit. Amplifier dimensions are 250mm x 78mm x 255mm (W x H x D), satellite dimensions are 130mm x 90mm x 180mm (W x H x D), and subwoofer dimensions are 288mm x 232mm x 242mm (W x H x D).