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SKU SP4129B0AA
KEF - Landscape P6Q - Outdoor Speaker System
by KEF
$10,710.00
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KEF Landscape P6Q 4.1 Outdoor Speaker System
Powerful High-Fidelity Audio for Expansive Outdoor Spaces
The KEF Landscape P6Q 4.1 Outdoor Speaker System delivers powerful, full-bodied sound across large gardens, pool areas, patios and outdoor entertainment zones.
This complete system combines four KEF SR6Q 6.5-inch Uni-Q landscape satellite speakers, one KEF BL12b 12-inch outdoor bollard subwoofer and a KEF KASA 4-250M Network DSP Amplifier.
Designed for larger outdoor environments, the Landscape P6Q provides wide, even sound coverage, substantial bass and precise digital system control. Flexible mounting and expandable architecture allow it to accommodate both focused listening areas and extensive multi-zone installations.
Landscape P6Q System Components
The KEF Landscape P6Q 4.1 system combines:
- Four KEF SR6Q outdoor landscape satellite speakers
- One KEF BL12b outdoor bollard subwoofer
- One KEF KASA 4-250M Network DSP Amplifier
- Dedicated dynamic EQ
- Extended ground stakes
- Precision system tuning
Each component is engineered to operate as part of a cohesive outdoor audio system, producing detailed high frequencies, natural midrange and deep, controlled bass.
Four SR6Q Uni-Q Landscape Speakers
Each included SR6Q features a weatherproof 160mm or 6.5-inch Uni-Q driver array.
KEF’s Uni-Q technology positions the tweeter at the acoustic centre of the bass and midrange driver. This creates a coherent sound source that distributes audio smoothly and consistently across the listening area.
The larger 6.5-inch driver provides the increased efficiency and output required for expansive outdoor spaces while preserving vocal clarity and fine musical detail.
Wide and Consistent Sound Coverage
The Landscape P6Q uses four distributed satellite speakers to maintain even sound throughout the outdoor environment.
Instead of relying on one or two speakers operating at excessive volume, the SR6Q speakers can be positioned closer to separate listening areas. This provides more consistent coverage and helps maintain comfortable sound levels across gardens, patios and pool surrounds.
Each speaker can be aimed towards the intended listening zone for precise system design.
BL12b Outdoor Bollard Subwoofer
The included KEF BL12b Outdoor Bollard Subwoofer delivers the powerful low-frequency performance required for a large open-air environment.
Its 300mm or 12-inch long-throw bass driver produces deep, articulate bass while maintaining control and minimising unwanted distortion.
Full 360-degree coverage distributes low frequencies evenly around the subwoofer, supporting smooth bass reproduction across a broad listening area.
Bass Extension Down to 21Hz
The BL12b reaches down to 21Hz at −10dB, giving music and films substantial low-frequency depth and impact.
Its maximum output of 115dB and nominal coverage area of 200 square metres make it well suited to demanding residential and selected commercial outdoor installations.
This dedicated bass system allows the SR6Q speakers to focus on clear midrange and high-frequency reproduction.
KASA 4-250M Network DSP Amplifier
The Landscape P6Q is powered and controlled by the included KEF KASA 4-250M Network DSP Amplifier.
Designed for high-performance installed audio, the amplifier uses advanced Class D amplification enhanced by next-generation GaN technology. This architecture supports high efficiency and clean, controlled power delivery.
KEF’s Music Integrity Engine and premium AKM Velvet Sound digital-to-analogue conversion support precise, natural and immersive reproduction.
Flexible Amplifier Configuration
The KASA 4-250M supports single-ended and bridged operation across four- or eight-ohm loads.
This flexibility allows it to adapt to different installation requirements, from focused outdoor listening zones to larger multi-speaker configurations.
Professional system design and configuration are recommended to ensure the speakers, subwoofer, amplification and wiring operate correctly together.
Dedicated DSP and Dynamic EQ
Integrated digital signal processing controls the crossover, equalisation and operating range of the satellite speakers and subwoofer.
Dedicated dynamic EQ helps maintain tonal balance across different listening volumes, while precision tuning allows the complete system to perform as a unified whole.
Correct DSP configuration also protects the drivers by directing low-frequency content to the BL12b subwoofer rather than the smaller landscape speakers.
Expandable from 4.1 to 8.2
The Landscape P6Q begins as a complete 4.1-channel outdoor system and can expand to an 8.2 configuration.
Additional speakers and subwoofers can extend coverage across larger areas or support several outdoor listening zones. This scalability allows the system to evolve alongside the landscape or property.
IP66-Protected Landscape Speakers
The included SR6Q landscape satellite speakers carry an IP66 rating, providing complete protection against dust and resistance to powerful water jets.
Their rugged, weather-sealed enclosures are designed to withstand:
- Rain and water spray
- Dust and outdoor debris
- Prolonged sunlight
- Coastal salt exposure
- Changing seasonal temperatures
The speakers are not designed for immersion and should be installed where water can drain freely.
IPX5-Rated Outdoor Subwoofer
The BL12b subwoofer carries an IPX5 weather-protection rating.
Its sealed enclosure resists water jets from any direction while protecting the large bass driver against typical outdoor exposure. Appropriate positioning and drainage remain essential, particularly when the enclosure is partially buried.
Built for Demanding Outdoor Conditions
The Landscape P6Q’s outdoor components are designed to operate across temperatures from −25°C to +70°C.
UV-resistant exterior materials help reduce deterioration caused by prolonged sunlight exposure. The speakers and subwoofer have also undergone more than 500 hours of salt-spray testing, supporting installation in demanding coastal environments.
Flexible Satellite Speaker Placement
The supplied extended ground stakes allow the SR6Q speakers to be installed securely within gardens and landscaped areas.
Alternative mounting options allow the speakers to be attached to suitable:
- Walls
- Eaves
- Posts
- Trees
- Architectural surfaces
Each speaker can be directed towards its designated listening zone, allowing the installer to balance coverage according to the shape of the outdoor area.
Versatile Subwoofer Installation
The BL12b outdoor subwoofer supports several placement methods.
It can be:
- Installed using a ground stake
- Partially buried for a more discreet appearance
- Secured to a patio or concrete surface
- Installed using a compatible hardscape mount
These options help integrate its substantial bass performance without compromising the appearance of the landscape.
Refined Outdoor Design
The Landscape P6Q components use smooth, understated enclosures designed to complement premium outdoor spaces.
Tone-on-tone aluminium grilles protect the drivers while supporting effective sound dispersion. The dark, minimalist finish blends naturally among garden beds, landscaping and contemporary exterior architecture.
Key Features
- Complete 4.1 outdoor speaker system
- Four KEF SR6Q landscape satellite speakers
- One KEF BL12b outdoor bollard subwoofer
- KEF KASA 4-250M Network DSP Amplifier
- 6.5-inch Uni-Q driver in each satellite speaker
- 12-inch long-throw subwoofer driver
- Wide, evenly distributed outdoor sound
- Bass extension down to 21Hz
- Maximum subwoofer output of 115dB
- Dedicated DSP system tuning
- Dynamic EQ
- GaN-enhanced Class D amplification
- KEF Music Integrity Engine
- Included extended ground stakes
- Flexible landscape and surface mounting
- Expandable from a 4.1 to an 8.2 system
- UV-resistant outdoor construction
- More than 500 hours of salt-spray testing
- Suitable for large residential and commercial spaces
Recommended Applications
The KEF Landscape P6Q is suitable for:
- Large residential gardens
- Poolside entertainment areas
- Expansive patios and courtyards
- Luxury landscape audio systems
- Outdoor kitchens
- Hotels and resorts
- Hospitality venues
- Padel and recreation courts
- Outdoor cinema installations
- Multi-zone outdoor audio
- Coastal properties
Complete Outdoor Sound with Greater Scale
The KEF Landscape P6Q 4.1 Outdoor Speaker System combines four high-output Uni-Q landscape speakers, a powerful 12-inch bollard subwoofer and dedicated DSP amplification.
Its distributed design delivers consistent clarity across expansive areas, while the BL12b provides the deep bass required for immersive music and outdoor entertainment. Flexible placement and scalable architecture make the P6Q a comprehensive solution for ambitious outdoor audio installations.
