Atrium Sub100

Outdoor 10" 200W Subwoofer

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

Durable All-Weather enclosure (IPX66)
10" Long-throw Dynamic Balance® polypropylene Driver
Timbre matched to Atrium SAT300 speakers

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Color

Brown Grey

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Brown Grey

Atrium Sub100

All-weather sound

The Subwoofer for All Seasons

With its 10" downward-firing long-throw dual voice coil driver, this heavy-duty all-weather outdoor subwoofer delivers deep bass to any outdoor space.

Great outdoor sound

Weatherproof

Housed in a moulded and sealed acoustically ideal resin enclosure and marine-certified with IPX66 rating, our guarantee of years of weather-proof outdoor performance.

Dynamic Balance®

Massive 10-inch long-throw Dynamic Balance® driver technology eliminates driver distortion for deeper, cleaner bass even at higher volumes.

Capacitive Coupling Technology

Dual 2-inch voice coil design reproduces bass from both stereo channels, producing more power in the lower frequencies with the help of Capacitive Coupling Technology. You get big outdoor bass for big outdoor impact.

Atrium Sub100

All the details

Atrium Sub100

All the details

Aluminium Grille

The included grille protects the woofer and will hold up in the outdoor environment.

Junction Box

The included waterproof IP68 rated junction box easily connects other outdoor speakers and is approved for in-ground use.

Power

200 Watt downward-firing subwoofer delivers earth-shaking bass.

Designed to Blend In

Sub100's enclosure may be painted to match your landscape design, the color-impregnated resin will never fade and naturally blends in with your outdoor seating - even use it as a plant stand or pedestal table.

Flexibility

Maximum wiring flexibility with built-in high-performance crossover technology. The dual-voice-coil Sub100, with built-in low-pass filters, can be connected directly to its own amplifier channels for independent volume control.

Safety and Security

Includes 1 metre Cl3 rated 4 conductor direct burial pigtail cable. No exposed wiring gets in the way of the weed whacker.

Outdoor speaker family

Incorporate multiple Atrium speakers together to create the ultimate outdoor speaker system.

Key Technologies

Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.
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).

Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.

Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.

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).