The Astell&Kern ACRO BE100 is a premium Hi-Fi wireless speaker engineered for music enthusiasts who refuse to compromise on sound quality. Drawing from Astell&Kern's decades of expertise in portable digital audio players, the BE100 integrates a dedicated 32-bit high-quality DAC and separate internal circuitry to deliver detailed audio performance that surpasses standard Bluetooth speakers. At the heart of its sonic power is a custom-built driver array, featuring a 4-inch mid-bass cone crafted from ultra-durable, lightweight Kevlar fabric for improved response speed and accurate bass. This is paired with two 1.5-inch silk dome tweeters that ensure crystal-clear high frequencies. To drive these components, an onboard Class-D amplifier provides 55W of total power, utilizing dynamic range control (DRC) to prevent distortion and clipping even at maximum volume. Connectivity is modernized with Bluetooth 5.0, offering a stable wireless range and support for high-resolution 24-bit codecs including aptX HD (48khz) and LDAC (96khz). For those preferring a wired connection, the speaker includes a dedicated jack, making it compatible with turntables and other analog sources. Visually, the ACRO BE100 makes a bold statement with Astell&Kern's signature 'light and shadow' angled design. The unit features a premium faux leather finish complemented by a metal-grille mesh with triangular shapes. Available in stylish white or black finishes, it is designed to fit seamlessly into any modern interior, serving as an audiophile-grade alternative to a traditional desktop soundbar. Designed specifically for home use, the BE100 focuses on stationary high-fidelity playback. Users can further personalize their listening experience with adjustable treble and bass settings, ensuring the sound profile matches their specific preference and room acoustics.