KEF Ventura 5 5.25" Two-Way All-Weather Outdoor Speakers (Pair)

The KEF Ventura 5 is a premium pair of all-weather outdoor speakers engineered to deliver clear, powerful and detailed sound in demanding environments. Whether installed on a patio, beside a swimming pool, in a garden or aboard a yacht, the Ventura 5 combines KEF's renowned acoustic engineering with rugged, marine-quality construction for dependable outdoor entertainment.

Featuring a two-way sealed-box design, each Ventura 5 speaker incorporates a 130 mm (5.25") low-frequency driver and a 25 mm (1") fluid-cooled aluminium tweeter. This driver combination delivers balanced sound with articulate bass, natural midrange reproduction and detailed high frequencies, making the speakers suitable for everything from relaxing background music to more energetic outdoor listening.

Built to withstand extreme environmental conditions, the Ventura 5 features an independently certified IP65 weather-resistant enclosure, corrosion-resistant hardware and a salt-spray-tested design. With an operating temperature range of -40°C to +70°C (-40°F to +158°F), these speakers are engineered to maintain reliable performance through demanding seasonal weather, coastal exposure and humid environments.

Engineered for All-Weather Performance

The Ventura 5 is specifically designed for permanent outdoor audio installations where conventional indoor loudspeakers would be vulnerable to moisture, dust, temperature extremes and environmental exposure.

Its sealed enclosure carries an independent laboratory IP65 certification, providing protection against dust ingress and water jets. The speaker has also undergone more than 1,200 hours of salt spray testing, making it particularly suitable for coastal properties, marine environments and other locations where airborne salt can accelerate corrosion.

Two-Way Acoustic Design

Each Ventura 5 speaker uses a two-way acoustic configuration with a dedicated 130 mm (5.25") bass/midrange driver and a 25 mm (1") fluid-cooled aluminium tweeter. The drivers are integrated through a 3.8 kHz crossover to provide a balanced transition between midrange and high-frequency reproduction.

The 5.25-inch driver provides the body and warmth required for music and vocals, while the aluminium tweeter reproduces fine detail and high-frequency information with clarity. Together, they deliver a frequency response of 60 Hz to 20 kHz (±6 dB).

Sealed Enclosure for Controlled Sound

The Ventura 5 features a closed-box acoustic enclosure designed to support controlled driver movement while protecting the internal components from environmental exposure.

This sealed construction contributes to accurate bass response and consistent performance, whether the speakers are installed beneath an outdoor roofline, on an exterior wall or in an exposed entertainment area.

Marine-Quality Corrosion Resistance

The Ventura 5 incorporates materials selected for durability in challenging outdoor environments. An aluminium grille and mounting bracket provide lightweight, corrosion-resistant construction, while stainless steel and brass hardware offer additional protection against environmental deterioration.

Extensive salt spray testing and weather-resistant engineering make the Ventura 5 suitable for marine and coastal installations, including covered deck areas and yacht entertainment systems.

Flexible Outdoor Installation

The Ventura 5 is designed to accommodate a variety of mounting configurations. Its aluminium mounting bracket allows flexible speaker positioning, while integrated 1/4"-20 threaded mounting inserts provide compatibility with suitable alternative mounting hardware.

A rotatable KEF logo allows the speaker's branding to maintain the correct orientation when the cabinet is installed in different positions. This flexibility helps create neat, professional-looking installations on patios, terraces, garden structures and exterior walls.

Efficient Performance with Compatible Amplifiers

With a nominal impedance of 6 ohms and a sensitivity of 89 dB (2.83V/1m), the Ventura 5 is designed to operate with compatible stereo amplifiers and distributed audio systems.

KEF recommends amplifier power between 10 and 100 watts per speaker, providing flexibility for both background music applications and more engaging outdoor entertainment. The speakers are passive and require an external amplifier.

Designed for Patios, Pools and Marine Environments

The Ventura 5 brings high-quality audio reproduction to outdoor locations where durability and acoustic performance are equally important. Its compact dimensions and versatile mounting options make it suitable for residential patios, swimming pool areas, landscaped gardens, balconies and marine applications.

Supplied as a pair, the Ventura 5 speakers can create a spacious stereo listening experience, delivering consistent musical enjoyment across a wide variety of outdoor entertainment environments.

Features:

• Premium all-weather outdoor loudspeakers supplied as a pair
• Two-way sealed-box acoustic design
• 130 mm (5.25") bass/midrange driver in each speaker
• 25 mm (1") fluid-cooled aluminium tweeter in each speaker
• Frequency response of 60 Hz to 20 kHz (±6 dB)
• Independently laboratory-certified IP65 protection against dust and water jets
• Salt spray tested for more than 1,200 hours
• Operating temperature range of -40°C to +70°C (-40°F to +158°F)
• Weatherproof sealed enclosure for demanding outdoor installations
• Corrosion-resistant aluminium grille and mounting bracket
• Stainless steel and brass hardware for improved outdoor durability
• Integrated 1/4"-20 threaded inserts for additional mounting options
• Rotatable KEF logo for flexible installation orientation
• 89 dB sensitivity with 6-ohm nominal impedance
• Recommended amplifier power of 10 to 100 watts per speaker
• 3.8 kHz crossover frequency
• Suitable for patios, gardens, poolside areas, coastal properties and yachts
• Compact cabinet designed for discreet exterior installations

Specifications:

General

• Brand: KEF
• Model: Ventura 5
• Series: Ventura
• Product Type: Passive All-Weather Outdoor Loudspeakers
• Quantity: Pair (2 Speakers)
• Acoustic Design: Two-Way Sealed Box
• Installation Applications: Outdoor, Patio, Poolside, Garden, Coastal and Marine

Driver & Acoustic Performance

• Driver Configuration: Two-Way
• Low-Frequency Driver: 1 x 130 mm (5.25") Per Speaker
• High-Frequency Driver: 1 x 25 mm (1") Fluid-Cooled Aluminium Tweeter Per Speaker
• Frequency Response: 60 Hz - 20 kHz (±6 dB)
• Crossover Frequency: 3.8 kHz
• Nominal Impedance: 6 Ohms
• Sensitivity: 89 dB (2.83V/1m, On-Axis)
• Recommended Amplifier Power: 10 - 100 Watts Per Speaker
• Speaker Type: Passive (External Amplification Required)

Environmental Protection

• Weather Resistance: All-Weather Sealed Enclosure
• Ingress Protection Rating: IP65
• IP Certification: Independent Test Laboratory Certified
• Dust Protection: Dust-Tight (IP6X)
• Water Protection: Protected Against Water Jets (IPX5)
• Salt Spray Resistance: Tested for More Than 1,200 Hours
• Operating Temperature: -40°C to +70°C (-40°F to +158°F)
• Grille Material: Aluminium
• Mounting Bracket Material: Aluminium
• Hardware Materials: Stainless Steel and Brass

Mounting & Installation

• Mounting Configuration: Surface Mount with Aluminium Bracket
• Additional Mounting Options: 1/4"-20 Threaded Inserts
• Logo Orientation: Rotatable KEF Logo
• Recommended Locations: Exterior Walls, Patios, Gardens, Pool Areas and Marine Installations

Dimensions & Weight

• Cabinet Dimensions (H x W x D): 262 x 197 x 189 mm (10.3 x 7.75 x 7.4")
• Dimensions with Bracket and Knobs (H x W x D): 262 x 197 x 235 mm (10.3 x 7.75 x 9.25")
• Net Weight: 2.85 kg (6.28 lbs)

What's in the Box:

• 2 x KEF Ventura 5 Outdoor Speakers
• Mounting Brackets