The Audio Technica AT-SP3X powered bookshelf speakers deliver sophisticated audio performance in a refined, space-conscious design. Each speaker houses a 3-inch woofer and 1.1-inch tweeter, meticulously calibrated by internal DSP processing to achieve balanced, articulate sound across the frequency spectrum. Dual RCA inputs accommodate traditional wired connections, while Bluetooth connectivity with multipoint pairing enables simultaneous streaming from two devices—perfect for seamless transitions between your turntable, computer, and smartphone. The integrated amplification eliminates the need for external receivers, streamlining setup and reducing clutter. Minimalist aesthetics integrate effortlessly into any décor, while intuitive controls—power button with LED indicator and volume dial—ensure straightforward operation. Includes AC adapter with international plug options and speaker cable for immediate use.