



KEF Reference 8b
Exceptional Bass Precision. Zero Distortion.
The Reference 8b is KEF’s flagship subwoofer a masterpiece of engineering designed to deliver deep, controlled, and distortion‑free bass. Featuring two 9‑inch long‑throw drivers in a force‑cancelling configuration, each powered by its own 500W Class‑D amplifier, the Reference 8b produces astonishing low‑frequency performance with absolute authority.
Whether paired with KEF Reference loudspeakers or integrated into a high‑end home theatre, the 8b delivers bass that is tight, accurate, and effortlessly powerful.
Force‑Cancelling Architecture
At the heart of the Reference 8b is KEF’s advanced force‑cancelling design, where two drivers are mounted back‑to‑back inside a heavily braced, acoustically inert cabinet.
This configuration provides:
- Zero cabinet vibration
- Ultra‑low distortion
- Clean, controlled bass
- Effortless dynamic impact
The result is bass that feels powerful yet perfectly balanced.
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2-Year Warranty
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Product details
DESCRIPTION
Exceptional Bass Precision. Zero Distortion.
The Reference 8b is KEF’s flagship subwoofer a masterpiece of engineering designed to deliver deep, controlled, and distortion‑free bass. Featuring two 9‑inch long‑throw drivers in a force‑cancelling configuration, each powered by its own 500W Class‑D amplifier, the Reference 8b produces astonishing low‑frequency performance with absolute authority.
Whether paired with KEF Reference loudspeakers or integrated into a high‑end home theatre, the 8b delivers bass that is tight, accurate, and effortlessly powerful.
Force‑Cancelling Architecture
At the heart of the Reference 8b is KEF’s advanced force‑cancelling design, where two drivers are mounted back‑to‑back inside a heavily braced, acoustically inert cabinet.
This configuration provides:
- Zero cabinet vibration
- Ultra‑low distortion
- Clean, controlled bass
- Effortless dynamic impact
The result is bass that feels powerful yet perfectly balanced.
SPECIFICATION
Design. Sound. Smart Living