Adastra BH4 4" Outdoor Speakers (Pair)

Spend £50 For Free UK Delivery
Spend £50 For Free UK Delivery
All orders to mainland UK over £50 are eligible for free standard delivery.
For orders under £50 we have delivery rates starting from just £2.99
Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More
60 Day Returns + 1 Year Warranty
60 Day Returns + 1 Year Warranty
We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days.
We call it the “Happy Sound Guarantee”.
If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More
Warranty
K&B Audio are authorised dealers for Adastra. All sales come with a 1 Year manufacturers warranty and full technical support.
Description
Description
The Adastra BH4 Outdoor Speaker is designed to provide high-quality audio performance in both indoor and outdoor environments.
Featuring a compact and weather-resistant design, these speakers are perfect for background music and public address applications.
FEATURES
- Weather Resistant: The BH4 speakers are IP44 rated, making them suitable for various weather conditions. They are designed to withstand moisture and other outdoor elements, ensuring reliable performance.
- High-Performance Audio: Equipped with a 4" extended low frequency driver and a 0.5" dome tweeter, these speakers deliver clear and full-range sound production.
- Adjustable Mounting: Each speaker comes with a laterally adjustable wall mounting bracket that can be set to various tilt positions, allowing for efficient directivity and optimal sound coverage.
- Compact Design: The moulded cabinet design is both efficient and aesthetically pleasing, making these speakers a great addition to any setting.
- Easy Connectivity: Spring terminal connections with protective covers ensure secure and straightforward wiring.
BENEFITS
- Versatile Use: Ideal for both indoor and outdoor applications, including background music and public address systems in residential and commercial settings.
- Durable Construction: Built to withstand various weather conditions, the BH4 speakers provide long-lasting performance.
- Enhanced Audio Experience: With a frequency response of 100Hz - 20kHz and a sensitivity of 88dB, these speakers offer high-quality sound for music and speech.
- Flexible Installation: The included pan and tilt mounting brackets allow for easy and flexible installation, ensuring the speakers can be positioned for optimal sound dispersion.
Enhance your audio setup with the Adastra BH4 Outdoor Speaker, delivering excellent sound quality, durability, and flexibility in any environment.
Perfect for a wide range of applications, these speakers offer the ideal blend of performance and reliability.
Key Features
Key Features
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Type
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PlacementOn Wall
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Power Handling
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Impedance
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Driver Size
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Sensitivity
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Warranty
Specifications
Specifications
- Impedance: 8 Ohms
- Power Handling: max. 60W
- Power Handling: rms 30W
- Frequency Response: 100Hz - 20kHz
- LF Driver: 100mmØ (4")
- HF Driver: 13mmØ (0.5")
- Dispersion Angle: 120°
- Sensitivity: 89dB
- IP Rating: IP44
- Dimensions (each): 195 x 127 x 126mm
- Weight (each): 1.23kg
What You Get
What You Get
- 2 x BH4 Outdoor Speakers
- 2 x Wall Mount Bracket
- 1 x User Manual
Downloads
Downloads
Payment & Security
Secure Payments
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Authorised Dealer
K&B Audio are authorised dealers for Adastra. All sales come with a 1 Year manufacturers warranty and full technical support.

Why K&B Audio
Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.
Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.
35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.
Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.