Astell & Kern ACRO BE100 Wireless Bluetooth Speaker - Clearance

The Astell&Kern ACRO BE100 is a premium wireless Bluetooth speaker designed to deliver authentic high-end stereo sound in a compact home-friendly form. Drawing from Astell&Kern’s mobile hi-fi expertise, the BE100 combines audiophile-grade digital processing, a powerful amplification stage, and carefully selected drivers to produce clear, controlled, and engaging sound.

Its metal, wood, and premium polyurethane leather enclosure features an asymmetrical grille inspired by the industrial design language of Astell&Kern portable players, making the BE100 equally suited for critical listening and refined living spaces.

Key features

• Built-in 32-bit DAC with Class-D amplification
• 2-way speaker system with Kevlar woofer and silk-dome tweeters
• Qualcomm aptX HD and LDAC support for high-quality wireless audio
• Dynamic range control to protect drivers at high output levels
• Digital crossover for precise frequency separation
• Independent bass and treble adjustment
• Illuminated volume knob with status indication
• 3.5mm analog input for wired sources

Sound and use case

The ACRO BE100 uses a 4-inch Kevlar woofer paired with dual 1.5-inch silk-dome tweeters to deliver a balanced and articulate sound signature with solid low-end presence and clean high-frequency detail. A 50 ps clock minimizes jitter, while internal digital signal processing ensures accurate crossover behavior and stable performance at higher listening levels.

Wireless playback is supported over Bluetooth 5.0 with high-resolution codecs, allowing mobile devices to stream audio with minimal compression. Bass and treble controls allow users to tailor the sound to room acoustics or personal preference. For traditional setups, the rear 3.5mm input supports wired audio sources.

Technical specifications

What’s in the box

• Astell&Kern ACRO BE100 wireless Bluetooth speaker
• FM antenna
• Power adapter
• Type A plug adapter (US and JP)
• Type C plug adapter (EU)
• Type F plug adapter (KR)
• Type G plug adapter (UK)
• Type I plug adapter (CN)