HD-series Sound for the Setup You Already Favor
Audioengine created the HD Series for listeners who want to hear every detail exactly as intended. The HDP6 brings that series pedigree to a passive bookshelf speaker, letting your existing setup benefit from the company’s high-fidelity design and sound. Custom 5.5-inch aramid-fiber woofers and 1-inch silk-dome tweeters, rated to handle 10–150 watts per channel, cover a 50Hz to 22kHz range, producing clear, full-bodied stereo that scales with the amp driving it. A 4-ohm impedance lets the HD6 draw the current it needs from a capable amplifier while still playing nicely with any receiver or integrated amp rated for 4, 6, or 8 ohms. Furthermore, gold-plated 5-way binding posts accept banana plugs, spades, or bare wire, so you can drop the HD6 into an existing system in minutes. For the listener seeking a speaker worthy of the amp they already trust, the HD6 is a genuine hi-fi upgrade that asks for nothing more than a good source.
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Built to be seen and heard
The HD Series is where Audioengine’s sound meets its sharpest design. The HDP6 translates that philosophy into a passive unit, starting with sealed, real-wood-veneer cabinets, precision-tuned to absorb internal reflections and control resonance for a natural, balanced sound. Inside, custom aramid-fiber woofers in rigid cast-aluminum frames handle the low end, while ferrofluid-cooled silk-dome tweeters keep the highs smooth and detailed, reflecting the same driver craftsmanship found across the HD Series. Removable magnetic grilles offer a flexible aesthetic, with exposed drivers for a modern, technical feel or capped for a more classic look, all without tools. Sweetwater’s home audio experts point listeners toward the HD Series time and again for that blend of hi-fi performance and refined design, complete with a range of finishes to suit any room.


Audioengine HDP6 Features:
- Passive bookshelf speakers that bring HD-Series sound to your existing home setup
- Custom 5.5-in. aramid-fiber woofers with rigid cast-aluminum frames for articulate, extended LF response
- 1-in. ferrofluid-cooled silk-dome tweeters with neodymium magnets for smooth, detailed highs
- 50Hz–22kHz frequency response for full-range music playback
- Rated to handle 10W–150W per channel, pairing easily with a wide range of amplifiers
- 4Ω impedance draws ample current from a capable amp, and works with 4Ω, 6Ω, or 8Ω outputs
- Gold-plated 5-way binding posts accept banana plugs, spades, or bare wire
- Sealed, hand-crafted real-wood veneer cabinets, precision-tuned to control resonance for clean, natural sound
- Removable magnetic grilles for a modern exposed-driver look or a classic covered look
- No amplifier or electronics built in, giving you full control over the amp and sources you pair
- Available in a range of finishes to match your space and style
