AV Link Bluetooth Outdoor Speaker System with Polk Audio Atrium 4 Speakers

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Speaker Colour: White
No. Of Speakers: One Pair
£315 £369
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If you want to be able to enjoy high quality music in your garden with ease then look no further than our exclusive AV:Link bundle.

The AV:Link STA5-BT is a compact digital stereo amplifier capable of delivering up to a powerful 85W max. per channel output with very little distortion.

Built-in Bluetooth connectivity makes this amplifier incredibly easy to use and ideal for home multimedia.

It features auto-on technology, just click connect on your phone and the amplifier will spring into life and start playing your music! This also makes it perfect for use in the garden in our outdoor waterproof enclosures. No need to press buttons, just connect your phone and start playing!

You can also pair it with an Amazon Echo for hands free use.

The Polk Atrium speakers are exceptional for bookshelf speakers, let alone outdoor speakers. This is the directors favourite having adorned his garden walls for the past couple of years. Left out all year round, no maintenance required, always ready to use! 

Easy to use and high quality.


  • 1 x AV Link STA50BT Bluetooth Amplifier
  • 1 x Pair Of Polk Atrium 4 Speakers
  • 20m x Outdoor Speaker Cable



  • Power supply: 100-240Vac, 50/60Hz
  • Max. output: 85W per channel
  • Output power: 4 Ohms 50Wrms @ 5%THD per channel
  • Output power: 8 Ohms 35Wrms @ 5%THD per channel
  • Output impedance: 4-16 Ohms
  • Bluetooth range: 10m
  • Bluetooth version: 2.1
  • Dimensions: 192 x 175 x 55mm
  • Weight: 1.4kg


  • 4 1/2-inch (11.43cm) long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.
  • 3/4-inch (19mm) anodized aluminum dome tweeter with neodymium magnet for better power handling and smoother response.
  • Broad coverage baffle design, adapted and applied from our current Atrium design but with subtle improvements in the new Atrium Series. You want to fill a large open outdoor space with big, full-range sound. The new Atrium Series has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing the detail.
  • Polk all-weather certified, Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion.) Certification means Atrium speakers can effortlessly withstand the worst Mother Nature can dish out, whether its extreme temps or heavy rains. With certification like this, your kitchen or bathroom installation is a cakewalk for Polk all-weather speakers.
  • Speed-Lock™ mounting system, for easy, safe one-handed installations even in difficult locations. The greatly simplified mounting procedure means fewer parts to "juggle." Simply mount the bracket and click the speaker into place. Aim it and tighten it down, and fini! Outdoor convenience, indoor sound quality!
  • Durable, mineral-filled polypropylene cabinet design, with molded-in bracing, sounds like a real speaker (not "an outdoor speaker"), and survives years of seasonal changes, for truly great sound, no matter what the weather.
  • Patented Dynamic Balance® and Klippel optimization technologies ensure the perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels.
  • Aluminum grilles and bracket, with stainless steel and brass hardware: No rust. Ever.
  • Gold-plated 5-way binding posts for the most secure, dependable hookups.
  • Available in durable, weatherproof black or white paintable finishes.




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