The versatile R1700BT Amplified Bluetooth Bookshelf Speaker System will have you wanting to play every device off them. Plug in your gaming console, computer, or TV or pair your favorite Bluetooth playback device for exceptional sound quality! Fashioned with a 10° angle to direct the sound exactly at you, this speaker pair creates a better listening experience. Plus, they have built in Digital Signal Processing (DSP) and Dynamic Range Control (DRC) to minimize distortion. These high-tech powered bookshelf have clean aesthetics without losing quality or performance. The convenient wireless remote is small enough to fit in your pocket yet lets you easily access volume and choose your source input without having to leave the comfort of your chair. Built-in amplifier (33 watts x 2 speakers) so there is no need for outside amplifier or receiver—just plug into source and play. DSP (Digital Signal Processing) and DRC (Dynamic Range Control) limits distortion. Dual RCA inputs to avoid tedious plugging and unplugging. Front-facing bass reflex ports give low frequencies more power. Classic jet black grilles with high-quality MDF wood with a walnut wood vinyl finish for sophisticated styling. 4 in. bass driver and 19 mm Eagle Eye dome tweeter in each speaker. Bass, treble, and volume dials are located on the active speaker with ability to make micro adjustments of treble and bass from -6 dB to +6 dB. Universal power supply accepts 100-volt to 240-volt AC. Bluetooth pairing capability to stream audio playback from compatible devices. 10° tilt angle directs sound toward ears to create a better listening experience. Includes small wireless remote that manages volume and input sources, 16. 4 ft. speaker connecting cable, RCA to RCA cable, 3. 5 mm to dual RCA audio cable, and user manual. Ideal for gaming consoles, computers, TVs, cell phones, etc. Frequency response: 55 Hz to 20 kHz