Edifier - Edifier R1700BT Bluetooth Wireless 2.0 Book Shelf Speakers (Black Finish, 66 Watts)

All-in-one Bluetooth Bookshelf Speakers Room-filling Sound: With 4 driver units, this product can produce 66 watts (RMS) output power, filling your room with favorite music. Quality Sound Performance: Equipped with the high performance Class-D amplifier system with both Digital Signal Processing (DSP) and Dynamic Range Control (DRC), this product is perfectly tuned to satisfy your pursuit of quality sound. Two 4-inch mid-range/bass drivers create rich lows. Meanwhile, two Φ19mm silk diaphragm treble drivers produce crisp highs. Comprehensive Design for Style and Performance: The MDF enclosure is designed not only for catching eyes, but also for reducing distortion and minimizing acoustic resonance. Each speaker base is angled at a 10-degree incline for dynamic precision and delivery. With this design, the drivers direct sound right to your ears. Bluetooth Connectivity for Seamless Audio Streaming: Bluetooth V5.1 features strong resolution, stable transmission, low power consumption, and wide purpose of use, delivering high-quality audio experience. Features: 66W RMS total power output 4" Mid-range and bass drivers + 0.75" treble drivers Classic wooden enclosure Bluetooth V5.1 Dual RCA inputs: Two pairs of RCA input ports are ready for the connection with multiple audio sources, no frequent plugging and switching needed. Easy control: Use the remote control or knobs on the right panel for easy control of full functions. Specifications: Signal-to-Noise Rate: ≥ 85dB (A) Driver: 4" (Mid-range and bass) + 0.75" (Treble) lnput Sensitivity: Line In1: 700 ± 50mV, Line In2: 550 ± 50mV, Bluetooth: 400 ± 50mFFS Frequency Response: 60Hz - 20kHz Bluetooth Version: V5.1 Total Output Power (RMS): 15W × 2 (tweeter) + 18W × 2 (mid-bass driver) Audio Inputs: Dual RCA, Bluetooth Dimensions (W x H x Dmm): 154mm x 254mm x 214mm Net Weight: 6.6kg