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Kii SEVEN loudspeakers finished in Fine Touch Matt White. Ex Demonstration in excellent condition. Free Shipping. Stands and Kii Control can be purchased separately.

Our Thoughts RADAR AI

The Kii SEVEN is a rare, DSP-controlled lifestyle monitor that delivers 600W of Class D power and cardioid dispersion to tame room acoustics, earning serious respect for its detail and compact footprint. At £5,250, this listing is a strong bargain: it sits just £33 above the 25th percentile (£5,217) of recent GBP comps and well below the median (£5,613), making it an excellent entry point for a system that originally retailed around £3,495 per speaker.

This is a worthwhile buy because the SEVEN pairs high-resolution streaming (Spotify, TIDAL, Qobuz) with a flat response from 100Hz–10kHz and active wave focusing, offering performance often found in much larger systems. The “excellent” condition and pricing below the 25th percentile suggest a clean, original-owner opportunity with meaningful upside, especially if the Kii CONTROL and cables are included as is typical for full-system listings. No caveats apply at this price; it’s a genuine buying opportunity.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Kii Audio

Kii Audio emerged in 2015 as a German precision-engineered venture, founded by renowned audio engineer Bruno Putzeys—creator of groundbreaking Ncore Class D amplifiers—and co-founder CEO Christian Reichardt. Based in Germany with early roots in the Netherlands, the company quickly disrupted traditional speaker design by addressing room acoustics head-on, launching its flagship Kii THREE active monitors in 2016 from Apeldoorn before relocating.

The brand specializes in compact, fully active loudspeaker systems like the Kii THREE, modular BXT bass extensions, and the wireless Kii SEVEN, all powered by revolutionary Active Wave Focusing technology. This DSP-driven cardioid dispersion controls sound radiation across frequencies down to 20Hz, delivering grand-scale bass precision, timing, and spatial fidelity while suppressing room reflections—without passive radiators or bulky enclosures. Integrated multichannel amplification, adaptive room compensation, and multi-room smart controls make them ideal for home hi-fi, studios, and custom installs.

Positioned firmly in the high-end niche, Kii Audio commands a reputation as a transformative force in a conservative market, earning praise from What Hi-Fi? and artists like Jacob Collier for innovation that redefines directivity and listener immersion. These boutique systems offer professional-grade performance in refined, modern packages, appealing to discerning buyers seeking unparalleled transparency over conventional compromises.

See all Kii Audio listings on RADAR.

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