Skip to content

Polk Audio Atrium SAT300 Outdoor Landscape Garden Speaker

Original price £129.00 (inc. VAT) - Original price £129.00 (inc. VAT)
Original price £129.00 (inc. VAT)
£129.00 (inc. VAT)
£129.00 (inc. VAT) - £129.00 (inc. VAT)
Current price £129.00 (inc. VAT)

The Polk Audio Atrium SAT300 is a discrete yet powerful outdoor speaker. It can be staked, hung, or simply placed in your garden to provide high-quality audio throughout.

Polk Audio Banner


The Polk Audio Atrium SAT300 is a compact full-range speaker designed to be placed in a garden or outdoor area. It can be planted into the ground, for example, the lawn or flowerbed, and the natural brown/green colour will ensure it's as unnoticeable as can be.

It can also be hung from a ceiling, eave or beam which may be better in a patio or seating area, and if that isn't an option it can simply be placed on the included stand.


Why have an In-ground Speaker?

The benefit of this system over a traditional rock or cabinet speaker, is that all sound is directed inwards with very little lost to the surrounding area. This ensures you get the full volume and frequency range of the speakers, with very little leaking behind into the neighbour's garden. 

With a number of these speakers placed around the garden, it means there is no loss of volume and quality wherever you stand.


Build & Sound Quality

The Polk Audio Atrium SAT300 is made of high-quality materials to ensure minimal damage from weather and other sources. A shock-absorbing gasket can withstand whacks from lawnmowers and other lawn equipment, and the included 1 metre Cl3-rated direct burial pigtail cable eliminates exposed wiring. There is also a metal security plate to prevent theft as it keeps the SAT300s planted safely in your garden.

At 100W power speaker, there is plenty of power to fill your garden with sound. The SAT300 features a separate 3.5" driver and 0.75" tweeter with a built-in crossover, and thanks to Dynamic Balance Driver Technology this compact size provides a mighty punch. This is also enhanced by the built-in bass performance technology, offering extended depth.


Weather Resistance

The Polk Audio Atrium SAT300 is built to survive in the elements. With an IPX66 rating, it's comprised of a mineral-filled polypropylene housing, 1mm aluminium grille & stainless steel hardware, ensuring it will handle any weather.


Key Features:

  • Multiple Installation Methods
  • IPX66 Rated
  • 100W RMS
  • Fixings & Mounting Hardware Included
  • Hard-wearing & Durable Housing
  • Can Withstand Hard Knocks by Garden Equipment
  • Extended Bass Response
  • Anti-theft Security Plate Included
  • 5-Year Warranty 

View our range of Polk Audio HERE >

    See SPECIFICATION tab for technical specs


      Polk Audio Atrium SAT300 Outdoor Garden Speaker

      Height: 7" (17.78 cm)

      Width: 5.5" (13.97 cm)

      Depth: 8.4" (21.34 cm)

      Weight: 3.25 lbs (1.47 kg)

      Driver Enclosure Type: Mineral-filled polypropylene cabinet

      Woofer:  1x 3.5" (8.89 cm) Dynamic Balance driver with extended motor structure, composite cone and butyl rubber surround

      Tweeter: 1x  0.75" (1.91 cm) Dynamic Balance polyurethane tweeter with neodymium magnet

      Total Frequency Response: 100 Hz → 22,000 Hz

      Nominal Impedance: 8 ohms

      Sensitivity (1 watt @ 1 meter): 83 dB

      Lower and Upper -3dB Limits: 115 Hz → 20,000 Hz

      Recommended Amplifier Power Per Channel: 10 watts → 100 watts

      Mounting Type: Wall bracket / Hanging pendant / Stake with security plate

      Rating: IPX66

      Warranty: 5 Years

          Polk Audio Atrium SAT300 | PDF Downloads

          Download the Spec Sheet/Manual Here

          Customer Reviews

          Based on 1 review Write a review

          NEW FOR SUMMER 2022

          We have scoured the biggest trade shows to bring you the very latest in home audio Bluetooth technology.

          Q ACOUSTICS E120 Installed wireless Hi-Fi system, perfect for any room in the home. Superior stereo audio in a clutter-free design with Bluetooth streaming, DAB+ digital radio and in-ceiling speakers from Audiokräft.

          SHOP E120 NOW

          AV Insight - Helpful advice on background audio prodcuts and setup


          Lithe Audio & Systemline Discounted


          On orders over £50.00


          Next day tracked £6.99


          Your perfect audio system!