The Edifier D12 is a high-quality desktop Bluetooth speaker that offers rich 2.1 sound quality with added bass from the built-in ported subwoofer. This speaker is designed for ease of use and a compact footprint, making it suitable for various rooms like living rooms, studies, dining rooms, or bedrooms. Simply connect the power supply, and it's ready to go. The quality wooden enclosure minimizes acoustic resonance, delivering exceptional sound. It features RCA/AUX input for versatile connectivity to external devices such as TVs, turntables, and DVD players, along with a line-out for adding extra subwoofers or active speakers. Wireless connectivity is provided via Bluetooth 5.0 for smartphones and laptops. Three top-mounted knobs offer simple, accurate control over treble, bass, and volume/input selection. A remote control is included for easy adjustments, including movie and music modes. Note: In Movie mode, sound quality may be altered; Music mode is recommended for listening to music. Key Features: Integrated stereo speaker for desktop use, Wooden enclosure for reduced acoustic resonance, Bluetooth V5.0 for stable connection, 3/4-inch silk treble unit and 4-inch mid-bass unit for accurate response, Versatile connectivity: AUX, Line in, Bluetooth, Analog line out, Theater/music sound stage selection, Top-mounted volume control and wireless remote, Front-facing reflex port for an enhanced soundstage and bass. Specifications: Bluetooth version V5.0, Audio codecs SBC, Power output (RMS) R/L (tweeter): 15W+15W, R/L (mid-bass driver): 20W+20W, Frequency response 54Hz-20kHz, Audio inputs AUX, Line in, Bluetooth, Audio output Line out, Input sensitivity AUX: 500±50mV; Line in 700±50mV; Bluetooth: 450±50mFFs, Signal-noise ratio R/L: =85dB(A), Noise level =25dB(A). Speaker dimensions: 359mm x 159mm x 203.5mm.