OSD Audio AP450 4" Outdoor Speakers (Pair)
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Delivery £4.50 or Free Over £50
Delivery £4.50 or Free Over £50
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 OSD Audio. All sales come with a 1 Year manufacturers warranty and full technical support.
Description
Description
Enjoy high-quality sound outdoors with the OSD Audio AP450 4" Outdoor Patio Speaker Pair, perfect for patios, decks, pool areas, or garden setups.
Designed for music lovers who want reliable performance in any weather, these compact yet powerful speakers blend seamlessly into any outdoor décor. With their UV-resistant enclosure and versatile mounting options, they deliver both style and substance for your outdoor audio experience.
Whether you're hosting a barbecue or relaxing in the sun, the AP450 speakers provide clear, balanced sound.
Built to withstand harsh outdoor conditions, they’re a durable and practical solution for year-round outdoor entertainment. Available in black or white, they offer aesthetic flexibility to suit your space.
FEATURES
- All-Weather Durability: Designed to resist rain, wind, dust, and sun, the AP450’s rugged construction ensures consistent performance through every season.
- 4-Inch Polypropylene Woofer: Provides a rich, full sound with solid bass response, ideal for background music or lively outdoor parties.
- 1-Inch Fabric Dome Tweeter: Offers crisp, high-frequency clarity to enhance vocal and instrumental details.
- Compact, Stylish Design: Discreet and modern with a low-profile grille, these speakers complement any outdoor setting.
- Flexible Mounting Brackets: Easily install horizontally or vertically to suit walls, beams, or ceilings, allowing optimal sound direction.
- Available in Two Finishes: Choose from classic black or clean white to match your patio’s aesthetic.
- 8-Ohm Impedance: Compatible with most amplifiers and receivers for easy integration into your existing setup.
- Weather-Resistant Terminals: Gold-plated binding posts with protective covers keep connections secure and corrosion-free.
- Affordable Performance: Delivers impressive outdoor sound without breaking the budget, making it ideal for home and commercial spaces alike.
- Easy Installation: Comes with swivel brackets and installation hardware for a straightforward setup process.
Key Features
Key Features
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Warranty
Specifications
Specifications
What You Get
What You Get
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 OSD Audio. 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.