Polk 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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Polk 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