KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speaker

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The KEF BQ11 Three-Way Outdoor Bollard Speaker delivers powerful, high-fidelity sound across expansive outdoor spaces. Featuring KEF’s renowned 8-inch Uni-Q® driver array and a powerful 12-inch long-throw bass driver, it provides detailed highs, clear midrange, and deep, controlled bass. Its rugged IPX5-rated, UV-resistant enclosure is engineered to withstand rain, sunlight, salt spray and extreme temperatures, while the elegant bollard design blends seamlessly into gardens, patios, pool areas and outdoor entertainment spaces.


Sale price$5,930.00

Key features

3-way design with internal passive crossover

Temperature range from –25°C to +70°C

Robust construction for all-weather durability

Uni‑Q driver array for accurate & pristine sound

Salt spray tested for over 500 hours

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

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KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speaker

Experience powerful, immersive outdoor audio with the KEF BQ11 Three-Way Outdoor Bollard Speaker, engineered to bring the refinement of KEF HiFi performance into expansive outdoor environments. Building on KEF's decades of acoustic expertise, the BQ11 combines advanced driver technology, powerful bass reproduction and all-weather durability in one sophisticated bollard-style design.

With a larger 8-inch Uni-Q® driver array and a dedicated 12-inch long-throw bass driver, the BQ11 is designed to deliver greater efficiency, impressive output and deep low-frequency performance across open spaces. Its three-way architecture separates the high, midrange and bass frequencies for a detailed and balanced presentation, while the weather-sealed, UV-resistant enclosure allows it to perform reliably through demanding outdoor conditions.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

Larger Uni-Q® Driver for Expansive Outdoor Coverage

The BQ11 features a bespoke 8-inch Uni-Q® driver array that brings KEF's renowned single-point-source approach to outdoor audio. By positioning the tweeter at the acoustic centre of the midrange driver, it creates smooth and controlled sound dispersion, helping provide consistent high-fidelity audio across a wide outdoor listening area.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

Deep, Powerful Bass with a 12-Inch Driver

A substantial 12-inch long-throw bass driver provides the foundation for the BQ11's powerful low-frequency performance. Its acoustically optimised design delivers substantial air-volume displacement while minimising distortion, producing deep, controlled and articulate bass that can fill expansive outdoor environments.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

High-Output Three-Way HiFi Performance

The BQ11 separates frequency reproduction between its dedicated bass driver and Uni-Q® midrange/tweeter array, supported by an internal passive crossover. With up to 112dB maximum SPL and a recommended amplifier power of up to 400W, it is designed for high-output outdoor applications while maintaining clarity and detail.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

Engineered for Extreme Outdoor Conditions

The BQ11 is built to handle demanding year-round conditions, with an IPX5-rated, weather-sealed enclosure and UV-resistant construction. It is designed to operate from -25°C to +70°C and has undergone more than 500 hours of salt-spray testing, making it suitable for challenging environments including exposed and coastal locations.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

Premium Bollard Design that Blends into the Landscape

The BQ11 integrates its speaker and subwoofer into a single elegant tower, avoiding the need for a separate visible subwoofer enclosure. Its minimalist silhouette and tone-on-tone aluminium grille provide a sophisticated appearance that can complement landscaped gardens, patios, pool areas and other outdoor spaces.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

Flexible for Large and Multi-Zone Outdoor Spaces

The BQ11 can be installed using ground stakes in landscaped areas or hardscape mounts on patios, decks and other solid surfaces. Multiple speakers can also be combined to create stereo or larger multi-zone systems, making it suitable for expansive gardens, poolside areas, entertainment spaces and outdoor theatre installations.

KEF BQ11 8” Uni-Q 3-Way Outdoor Bollard Speakers

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