Edifier's AirPulse A300 are active loudspeakers that have been especially carefully designed to withstand even the highest musical quality demands. Inside a 25 mm thick cherry wood veneer cabinet with elegant retro aesthetics, designed by famous sound engineer Phil Jones, there is a highly efficient Class D amplifier with DSP-based signal processing system. For enhanced performance without compromise, the Airpulse A300 uses a horn-loaded ribbon tweeter and a low-distortion 6.5-inch midrange and woofer driver mounted on a sturdy magnesium alloy frame. The increased strength significantly reduces sound coloration, while the construction materials dissipate heat from the voice coil more efficiently than conventional steel speaker frames. This significantly extends the dynamic range and allows the Airpulse A300 to fill any living space with authentic musical sound. Right out of the box, you can connect a variety of devices including optical, coaxial and USB sources with the included cables. Thanks to Bluetooth 5.0, your favorite songs can be streamed wirelessly from your smartphone, tablet, PC or laptop in remarkably good quality. Plus, the included remote lets you quickly switch between input sources, skip tracks, adjust volume, and turn the speakers on and off with the touch of a button. The Airpulse A300 are versatile powered speakers for all your music sources, filling your room with finely resolved powerful sound.