Audioengine HD4 Premium Powered Speakers | 120W Bluetooth 5.3 aptX Adaptive | 24-Bit DAC & Hand-Crafted Wood Cabinets

Immerse yourself in studio-grade detail with the Audioengine HD4. These premium bookshelf speakers are hand-built with real wood veneer cabinets and a compact footprint, designed to fit elegantly on a desk, shelf, or multimedia setup. The combination of thoughtful materials and refined electronics creates a listening experience that feels intimate yet expansive, whether you’re diving into a playlist, watching a film, or syncing with your workstation.

Elevated sound with intelligent design

At the heart of the HD4 is a custom 4-inch woofer and a 0.75-inch silk-dome tweeter, delivering clarity from 50 Hz up to 22 kHz. The result is a balanced, dynamic sound that reveals nuance in your favorite tracks, movies, and games. Every note lands with presence, yet remains natural and non-fatiguing across extended sessions.

• 40W per speaker peak power, 120W total system power
• Smooth highs, articulate mids, and controlled bass for a wide listening sweet spot

Connectivity that fits a modern setup

Whether you’re streaming from a phone, computer, or turntable, the HD4 keeps options open. Bluetooth 5.3 with aptX Adaptive reduces latency and preserves detail, while USB, RCA, and 3.5mm inputs ensure compatibility with PCs, TVs, and turntables.

• Bluetooth 5.3 with aptX Adaptive for better wireless audio
• Wired inputs including USB, RCA, and 3.5mm for flexible connections

Built-in precision for cleaner playback

The integrated 24-bit DAC bypasses common digitals-to-analog weaknesses in consumer devices, giving cleaner, more faithful playback from digital sources and streaming services. This is designed to let your audio reveal more detail without needing extra equipment.

• High-performance DAC for improved fidelity
• Low-noise circuitry designed for minimal signal loss

Craftsmanship you can admire

Each speaker is hand-crafted with a furniture-grade MDF cabinet and real wood veneer finishes in White, Black, and Walnut, combining sturdiness with tasteful aesthetics that complement various rooms and décor themes. The result is a visually pleasing addition that blends with modern or traditional spaces.

• Furniture-grade build quality with durable veneers
• Three finish options to suit your space

Everything you need in one package

Includes all necessary cables and a generous warranty, with responsive US-based support to assist if questions arise. The HD4 is designed to be a ready-to-listen-to system right out of the box.

• All-included cables for immediate setup
• 3-year warranty and accessible support