Polk Atrium Sub100: Powerful Bass for Your Outdoor Oasis

Bring the bass to your backyard with the Polk Atrium Sub100, an all-weather subwoofer built for deep, clean bass outdoors.

• Built to withstand the elements: Rain or shine, the Sub100's sealed enclosure and marine-certified design ensure years of worry-free outdoor use.
• Massive bass, even at high volumes: Experience clear, powerful bass thanks to the 10-inch Dynamic Balance® driver and dual 2-inch voice coils with Polk's Capacitive Coupling Technology.
• Blends into your environment: The Sub100's color-impregnated resin enclosure looks natural outdoors and can even be painted to match your surroundings.
• Safety and security features: Includes a direct burial cable and security anchor for peace of mind.
• Flexible installation for any season: Enjoy room-filling bass outdoors or in your sunroom. Integrates seamlessly with Polk's Atrium Sat300 speakers.

The Polk Atrium Sub100 brings powerful bass and all-weather durability to your outdoor entertainment.

Polk Atrium Sub100 Specifications

• Total Pieces: 1
• Included Accessories:
  • (1) Weatherproof Aluminum Grille
  • (1) Waterproof IP68 Rated Junction box
  • (4) Wire Nuts
  • (1) Owner’s Manual
• Cabinet Warranty: 5 years
• Drivers Warranty: 5 years
• Original Purchaser Only: Yes
• Carton 1:
  • Dimensions: 14.75" (37.47 cm) h x 20.75" (52.71 cm) w x 20.25" (51.44 cm) d
  • Weight: 20.25 lbs (9.19 kg)

OUTDOOR SUBWOOFER

• Total Pieces: 1
• Subwoofer Array Driver Enclosure Type: Acoustic Suspension with Color-Impregnated Resin Shell
• Subwoofer Array Driver Complement:
  • (1) 10" (25.4 cm) d (Round) Long-throw Dynamic Balance composite cone driver with dual voice coils and butyl rubber surround - Subwoofer - Voice Coil 2" (5.08 cm) d
• Height: 11" (27.94 cm)
• Width: 16.9" (42.93 cm)
• Depth: 16.9" (42.93 cm)
• Weight: 16.75 lbs (7.6 kg)
• Nominal Impedance: 8 ohms
• Sensitivity (1 watt @ 1 meter): 88 dB
• Lower and Upper -3dB Limits: 50 Hz → 110 Hz
• Recommended Amplifier Power Per Channel: 10 watts → 200 watts
• Peak Power Handling: 200 watts
• Midrange/Woofer Crossover Frequency: 150 Hz
• Power Handling (per channel): 10 watts → 200 watts
• Mounting Type:
  • Security eyebolt
  • Keyhole Slots
• Available Orientations: Horizontal