The best outdoor speakers for gardens and patios
Wired, all-weather speakers that stay on the wall all year. We compared the spec sheets that matter outside and picked four you can buy in the UK today.
How we make money: if you buy through our links we may earn a commission from Amazon, at no extra cost to you. Brands can't pay to be included or ranked. Read our disclosure.
Why you should trust us
This site covers one thing: speakers that live outside. For this guide we read the full manufacturer spec sheets for every shortlisted model, cross-checked them against independent reviews from audio publications, and read long-term owner reviews looking for one failure in particular: speakers that stop working after a winter or two. Every pick is on sale in the UK as of this update.
Who this is for
This guide is for anyone who wants music in the garden every summer without carrying a speaker outside. Wired speakers mount on a wall, never need charging and spread sound more evenly than a single portable box. You'll need an amplifier or AV receiver to run them, and a way to get cable from it to the wall.
If you only want music on the odd picnic, a portable Bluetooth speaker is cheaper and simpler.
How we picked
We shortlisted more than fifteen wired outdoor speakers sold in the UK and judged them on four things:
- Sensitivity. How loud a speaker plays from one watt. Outside there are no walls to reflect sound back, so this matters more than it does indoors.
- Weather protection. UV, rain and corrosion resistance, and whether the hardware is rustproof.
- Amp requirements. Whether an ordinary stereo amp can drive it, or it needs a specific one.
- Long-term reliability. Patterns in owner reviews after years outdoors.
Polk Audio Atrium 6
The one to buy for a typical garden: loud from a modest amp, full-sounding, and built for years outside.
The Atrium 6 sits in the middle of Polk's outdoor range, and it is the size most gardens need. Its 91 dB sensitivity means a basic stereo amp gets it properly loud, and the 5.25-inch woofer gives noticeably fuller sound than the small speakers most people start with. Polk tests the range for UV, salt fog, moisture and temperature extremes, the hardware is rust-resistant, and the finish is paintable.
Reasons to buy
- Gets loud from a small amp
- Works with almost any amp or receiver
- Paintable, all-weather certified
Reasons to avoid
- Wider cabinet than slim designs
- Mounting bolts not always included
- Woofer
- 5.25"
- Tweeter
- 1"
- Sensitivity
- 91 dB
- Amp power
- 10–100 W
Polk Audio Atrium 4
The same weatherproof build as our pick in a smaller, cheaper box. Perfect for a patio, balcony or covered seating area.
The Atrium 4 is one of the most-bought outdoor speakers on Amazon UK, and it earns that. You get Polk's all-weather certification and rustproof hardware with a compact 4.5-inch woofer and an aluminium dome tweeter. At 89 dB it is still efficient enough for an ordinary amp. It won't fill a big lawn, but over a patio it sounds clear and balanced.
Reasons to buy
- Much cheaper than the Atrium 6
- Compact and easy to hide under eaves
- Same weatherproofing as pricier Polks
Reasons to avoid
- Bass thins out below 75 Hz
- Runs out of volume in large gardens
- Woofer
- 4.5"
- Tweeter
- 0.75"
- Sensitivity
- 89 dB
- Amp power
- 10–80 W
Klipsch AW-650
For long gardens, pools and parties. It plays louder per watt than anything else here.
At 95 dB this is the most efficient speaker we looked at. A 6.5-inch woofer and a horn-loaded titanium tweeter throw sound a long way, which is what you want when the seating is ten metres from the wall. The cabinet is UV-resistant and paintable, so it can match your render. Bass stops around 70 Hz; add an outdoor subwoofer if you want deep low end.
Reasons to buy
- Loudest per watt of the four
- Paintable cabinet, rustproof grille
- Accepts thick 12 AWG cable
Reasons to avoid
- Expensive in the UK
- Large and heavy at 4.1 kg each
- Woofer
- 6.5"
- Tweeter
- 1" horn
- Sensitivity
- 95 dB
- Impedance
- 8 Ω
Sonos Outdoor by Sonance
If your house already runs on Sonos, this turns the garden into another room in the app.
Passive speakers designed with Sonance to run from a Sonos Amp. They carry an IP66 rating and meet the MIL-STD-810 standard for humidity, salt spray, temperature and UV. One Sonos Amp runs up to three pairs. Budget for the Amp on top, because the speakers don't work without one.
Reasons to buy
- Controlled with the rest of your Sonos system
- Toughest weather rating here (IP66)
- Pivoting woofer helps aim the sound
Reasons to avoid
- Real cost includes a Sonos Amp
- Poor value if you don't use Sonos
- Woofer
- 6.5"
- Tweeter
- 1"
- Sensitivity
- 89 dB
- Rating
- IP66
Compare the specs
| Speaker | Woofer / tweeter | Sensitivity | Amp power | Impedance | Needs |
|---|---|---|---|---|---|
| Polk Atrium 6 | 5.25" / 1" | 91 dB | 10–100 W | — | Any amp |
| Polk Atrium 4 | 4.5" / 0.75" | 89 dB | 10–80 W | 8 Ω | Any amp |
| Klipsch AW-650 | 6.5" / 1" | 95 dB | 85 W | 8 Ω | Any amp |
| Sonos Outdoor | 6.5" / 1" | 89 dB | 5–130 W | 8 Ω | Sonos Amp |
Amp power needed to sound equally loud
Every 3 dB less sensitivity needs twice the amp power for the same volume. Relative to the Klipsch:
Mounting and wiring
Mount speakers about 2.5 to 3 metres up, under an eave if you can, angled down towards the seating. Space a stereo pair 3 to 4 metres apart, and aim them into your garden rather than over the fence.
Use cable rated for outdoor or direct burial, and go thicker as the run gets longer: 16 AWG (1.5 mm²) up to 15 m, 14 AWG (2.5 mm²) up to 30 m, and 12 AWG (4 mm²) beyond that. For several pairs or very long runs, ask an installer about a 100 V line system.
The competition
Pyle 3.5-inch weatherproof speakers: the cheapest wired outdoor pair worth considering and hugely popular on Amazon UK. Fine for a shed or small balcony at low volume, but the tiny drivers can't match any of our picks. Check price
Herdio 5.25-inch outdoor speakers: a lot of woofer for the money, but less proven than Polk over many winters outdoors. Check price
Polk Atrium 8: Polk's flagship. Worth it for very large spaces; overkill for most gardens. Check price
Polk Atrium 5: sits between our two Polk picks, but it often costs as much as the Atrium 6, which plays fuller. Check price
FAQ
Can I leave outdoor speakers out all winter?
All-weather speakers are built to stay mounted year-round. Mount them under an eave where you can and point the cable entry down so water drains away.
Do outdoor speakers need an amplifier?
Yes. Wired outdoor speakers are passive, so they need an amplifier or AV receiver. Sonos Outdoor speakers run from a Sonos Amp.
How high should I mount outdoor speakers?
About 2.5 to 3 metres up, angled slightly down towards the seating.