KEF Q150 bookshelf loudspeaker

n the tradition of British acoustic excellence, KEF proudly presents the Q150 bookshelf loudspeaker—a model that brings the clarity and refinement of full-sized systems into a compact design. Built with KEF’s renowned engineering expertise, the Q150 embodies the perfect balance of form and function, delivering room-filling sound from an enclosure that fits seamlessly into any modern living space.

Uni-Q Driver Technology

At the heart of the Q150 lies KEF’s innovative Uni-Q concentric driver, where the tweeter is elegantly mounted at the acoustic center of the midrange cone. This design ensures a more precise, natural sound dispersion, so every seat becomes the “sweet spot.” Whether you’re seated directly in front or off to the side, you’ll experience a wide, coherent soundstage that envelops the room.

Performance Beyond Size

Don’t let their modest proportions fool you. The Q150 produces deep, articulate bass and smooth, detailed highs that rival larger loudspeakers. With a redesigned cabinet and carefully tuned porting system, these speakers deliver performance that feels expansive yet controlled—ideal for both music and film.

Timeless KEF Craftsmanship

With clean lines, a minimalist front baffle, and finishes designed to complement classic or modern interiors, the Q150 combines audiophile-grade performance with understated elegance. Every detail, from cabinet construction to crossover design, has been engineered to achieve the most faithful reproduction of your recordings.

Specifications (Brochure Style)

• System: 2-way bass reflex

• Driver: 5.25" Uni-Q mid/bass with 1" aluminum dome tweeter

• Frequency Response: 51 Hz – 28 kHz

• Sensitivity: 86 dB

• Nominal Impedance: 8 Ω

• Recommended Amplifier Power: 10–100 watts

• Dimensions: 11.9" H x 7.1" W x 10.9" D

KEF Q150 – Big sound, beautifully compact.
For the listener who values both accuracy and elegance, the Q150 delivers the legendary KEF experience in a size that fits anywhere.