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Polk Audio Atrium Garden System

Outdoor subwoofer and two outdoor satellite speakers

Item #: 107ATRGSS

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2 Reviews | 2 questions - 2 answers

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Atrium Garden system

Polk Atrium — masters of disguise
Who says that great speakers have to look like, well, speakers? Not Polk Audio. The Polk Atrium garden system lets you enjoy the pleasure of music outdoors without interfering with the look of your garden or patio. Run speaker wire from your home receiver or amplifier to all three speakers and then it's ready, set — relax.

satellites and accessories

Satellites that blend in well with your "outer space"
This system includes two Sat30 speakers that offer a variety of placement options to fit seamlessly outside your home. The clear-sounding Sat30s can be wall mounted, suspended, or staked in-ground to give the appearance of outdoor lighting fixtures.

A sub that dives deep — beneath your plants
The Sub10 adds rich lows to your favorite tunes, while doubling inconspicuously as a stand for a potted plant. Its terracotta finish will look right at home on your deck or porch, and its rugged design ensures solid performance for years to come. All told, you get a terrific sounding, full-range outdoor speaker system to add sonic ambiance while maintaining the aesthetics you worked so hard to create.


Built to weather ups and downs
While the Polk Atrium garden system looks and sounds great near your flower wall, they're no "wall-flowers" themselves.These hardy speakers are weather-resistant and can withstand just about anything your local climate will throw at them - fair or foul. When you're ready to return outdoors, your music will be waiting.

Got wire?
Most speakers don't include any. Learn more about in-wall wiring at the Crutchfield Learning Center.
Shop our selection of in-wall speaker wire.

Product Highlights:

Polk Audio Atrium Sat30:
  • all-weather enclosure and speaker terminals
  • 2-way acoustic suspension design
  • 3-1/2" woofer, 3/4" dome tweeter
  • frequency response 115-20,000 Hz (-3dB)
  • sensitivity 88 dB
  • includes mounting hardware and 3-foot direct-burial speaker wire
  • 5-1/2"W x 5-1/2"H x 8-5/16"D
Polk Audio Atrium Sub10:
  • all-weather enclosure and speaker terminals
  • passive (non-powered) design with acoustic suspension enclosure
  • 10" dual voice coil Dynamic Balance® woofer
  • frequency response 50-110 Hz (-3dB)
  • sensitivity 88 dB
  • 8-ohm impedance
  • handles up to 200 watts
  • built-in 150Hz crossover
  • stereo speaker-level inputs
  • includes 3-foot direct-burial four-conductor speaker wire
  • 16-3/4"W x 10-15/16"H x 16-3/4"D

Outdoor speakers let you move the party outside

Outdoor speakers are built tough -- they laugh at wind, rain and weather. Tuck a pair under your eaves and they'll pump out the tunes to keep everybody smiling and swaying at your next cookout or pool party. We also have some "rock" speakers that blend seamlessly into your landscaped lawn or garden.

Polk Audio Atrium Garden System Reviews

Average Customer Review:

2 Reviews


Written by: Joe from New Jersey on August 4, 2015

Crutchfield Customer Review (What's this?)

Tried several different outdoor speakers including Bose. This system works great! The best I've had outside and delivered base just right for my area about 30' x 35' patio

Pros: Blends with patio decor. Sound fills the patio area perfectly

Cons: None

Polk Audio Atrium Garden System

Written by: TimS from Indiana on July 12, 2015

Crutchfield Customer Review (What's this?)

Really sounds great for outdoors. The sub adds that deep bass lacking in a lot outside units. Had our first severe rain storm speakers still sound great.

Pros: Easy install


Hands-on research

What's in the box?

Download owner's manual

  • 2 Outdoor satellite loudspeakers (with mounting arm and attached 3' direct-burial cable)
  • Outdoor passive subwoofer in a terracotta cabinet (with an attached 3' direct-burial cable)
  • 2 Ground stakes
  • 2 Security plates
  • 2 Pendant caps
  • 2 Rubber bumpers
  • 2 Eyebolts (with lock-washer and hex-nut)
  • Two #10 pan-head screws
  • Four #6 pan-head screws
  • 4 Female quick-connects
  • 8 Wire-nuts
  • Mounting template
  • Owner's Manual (Eng/Fre/Spa)
  • Online Registration Card
  • Polk Audio brochure

Product Research

Overview: The Polk Audio Atrium Garden Speaker System is designed to look and sound great outside on your patio, deck, or porch. Designed to mimic stylish lighting fixtures while delivering high-performance audio, the innovative Atrium SAT30 satellite speakers can be planted in your landscaping, hung from your ceiling or the eaves, or installed anywhere you want to mix great sound with the great outdoors. The Atrium Sub10 subwoofer is built tough. It can support up to 200 lbs, so you can use it as a plant stand or a side table. Its durable terracotta finish is paintable to match your outdoor décor. The detailed, high-fidelity sound of the Sat30 satellite speakers, when partnered with the Atrium Sub10 subwoofer, produces the kind of dynamic full-range performance that is guaranteed to get the party started, even in wide-open outdoor environments.

Outdoor Speakers
Outdoor Subwoofer

Outdoor Speakers (Atrium Sat30)

Weatherproof Design: The Polk Audio Atrium SAT30 Outdoor Satellite Speakers are engineered to survive the outdoor elements all year round. The Polk Audio outdoor speakers are designed to handle temperature extremes from -40-degrees to 185-degrees Fahrenheit and resist salt and fog corrosion.

Dynamic Balance Driver Technology: Each Polk Audio Atrium SAt30 Outdoor Satellite Speaker features a 3.5" long-throw midrange driver with 1" voice coil, vented pole-piece, rugged butyl rubber surround and composite cone; along with a 0.75" composite dome neodymium tweeter. Capable of handling up to 100 Watts of power to deliver superb clarity, detail and high efficiency with less distortion, at both moderate and higher volume levels, even in outdoor environments.

Flying Bridge-Mounted Tweeter: The cleverly mounted 0.75" composite dome neodymium tweeter does not get in the way of the woofer, for smooth, realistic sound in a compact housing.

Built-In High-Pass Crossover: With Built-In High-Performance Crossover Technology, the Atrium SAT30 can be connected directly to its own amplifier channels for independent volume control. The overall frequency response is 100Hz-22kHz and the -3dB frequency response is 115-20kHz.

Capacitive Coupling Technology: Capacitive Coupling Technology enhances the bass performance of the Atrium SAT30. CCT is an advanced signal-blocking technology that determines exactly where a small speaker usually skimps on bass output. Special circuitry then compensates by boosting response in this critical frequency range. More bass response means a wider dynamic range with more musical realism.

Weather Resistant Enclosure: The Polk Audio Atrium SAT30 Outdoor Satellite Speaker features a mineral-filled polypropylene cabinet with an aluminum grille and stainless steel hardware to protect the speaker from the outdoor elements year round. The Atrium SAT30's weather resistant enclosure features an impregnated finish that enables it to blend in wit most landscaping and outdoor furnishings. The cabinet can also be painted to match your outdoor decor.

Direct Burial Connection: The Polk Audio Atrium SAT30 features an attached 3' CI3-Rated direct burial 2-conductor cable so no there is no exposed wiring when ground mounting the speaker. The outdoor satellite speaker comes with a pair of wire-nuts for connecting your speaker wire.

Multiple Mounting Options: The Polk Audio Atrium SAT30 Outdoor Satellite Speakers come supplied with mounting hardware to mount the speakers from the ceiling, mount the speakers in the ground, or mount the speakers to your deck or wall.

  • Deck and Wall Mounting: The Atrium SAT30 features an integrated mounting arm which allows you to attach the outdoor satellite speaker to your deck floor or outside wall. Once mounted the integrate arm allows you to adjust the angle of the Atrium SAT30.  The Atrium SAT30 also features a 1/4"-20 threaded insert to wall-mount the speaker using an optional wall-bracket (the integrated arm must be removed to access threaded insert).
  • Ground Mounting: The Atrium SAT30 comes supplied with an ABS ground stake and metal security plate to mount the outdoor satellite speaker in your garden or landscape. The enclosure even features a shock absorbing gasket to help it withstand blows from outdoor lawn equipment.
  • Pendant Mounting: The Atrium SAT30 can also be hung from the ceiling using the supplied eyebolt and optional pendant wire-cable (the integrated mounting arm must be removed).

Note: Aiming the Atrium SAT30 to an angle greater than 45-degrees my result in water buildup inside the grille that could cause damage to the speaker, especially during cold weather when freezing may occur.

Outdoor Subwoofer (Atrium Sub10)

All-Weather Design: The Polk Audio Atrium SUB10 Outdoor Subwoofer combines heavy-duty bass performance and all-weather durability to deliver indoor-level bass impact to your home's outdoor area, such as your deck, porch, pool, or garden area.

10" Dynamic Balance Woofer: The Polk Audio Atrium SUB10 Outdoor Subwoofer features a down-firing 10" Composite Long-Throw Dynamic Balance Driver for deep accurate bass. Polk's Dynamic Balance Driver Technology eliminates driver distortion for deeper, cleaner bass even at higher volume. The 10" woofer also features a rugged butyl rubber surround for added durability and bass response.

Dual 2" Voice Coil Design: The Polk Audio outdoor subwoofer's dual 2" voice-coil design reproduces bass from both stereo channels, producing more power (up to 200-watts) in the lower frequencies with the help of Capacitive Coupling Technology.

Built-In Low-Pass Crossover: Using it's built-in low-pass crossover (150Hz), the Atrium SUB10 can be connected directly to its own amplifier channels for independent volume control. The overall frequency response is 40Hz-200Hz and the -3dB frequency response is 50-110kHz.

Sealed Resin Enclosure: The 10" woofer is housed in a molded and sealed acoustically ideal resin enclosure which is marine-certified that will provide weather-proof, outdoor performance for years to come. The enclosure's color-impregnated resin (terracotta) will never fade or you can paint it to match your outdoor décor. The sealed resin enclosure can also be used as a plant stand or a pedestal table (supports up to 200lbs).

Direct Burial Connection: The Polk Audio Atrium SUB10 features an attached 3' CI3-Rated direct burial 4-conductor cable so no there is no exposed wiring once the woofer has been mounted and connected. The outdoor subwoofer comes with four wire-nuts for connecting your speaker wire.

Security Anchor: The Polk Audio Atrium SUB10 features an integrated eyebolt security anchor and screw-down Points for added stability and security (mounting screws not provided).


Outdoor Speakers (Sat30):

  • Frequency Response: 115 Hz to 20,000 Hz
  • Power Range (RMS): 10 to 100 watts
  • Sensitivity: 88 db
  • Impedance: 8-ohms
  • Crossover Point: 5,000 Hz

Outdoor Sub (Sub10):

  • Frequency Response: 50 Hz to 110 Hz
  • Power Range (RMS): 10 to 200 watts
  • Sensitivity: 88 dB
  • Impedance: 8-ohms
  • Crossover Points: 50 Hz


Outdoor Speakers (Sat30):

  • Width = 5.5"
  • Height = 5.5"
  • Depth = 8.3125"
  • Weight = 4.0 lbs

Outdoor Sub (Sub10):

  • Width = 16.75"
  • Height = 10.9375"
  • Depth = 16.75"
  • Weight = 16.0 lbs


Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Customer Q&A

2 questions already asked

I forwarded your question to an Advisor and they responded with the following: The Polk Audio Atrium Garden system can be connected to a variety of amplifiers. The sub/sat system can handle up to 200 watts of RMS power. I recommend the Yamaha R-S700 stereo receiver. This will provide sufficient power for the system and it sounds great. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat. [ Krissy  Jul 06, 2015 ]  Staff
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question. [ Jeff  Jun 19, 2015 ]  Staff