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Product Description

Line Circle
The Polk Atrium Sub100 is a weatherproof outdoor subwoofer that delivers deep, clear bass for your patio, deck, or backyard. It features a durable design, powerful 10-inch driver, and Polk's technology for big bass impact. Plus, it blends in with your surroundings and includes safety features for worry-free enjoyment.
Get the Details

Features & Specs Line Circle

PEAK POWER HANDLING
200 watts
SENSITIVITY
88 dB
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS (H x W x D)
11 x 16.9 x 16.9 inches
WEIGHT
16.75 lbs
RECOMMENDED AMPLIFER POWER
10 watts → 200 watts
PEAK POWER HANDLING
200 watts
SENSITIVITY
88 dB
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS (H x W x D)
11 x 16.9 x 16.9 inches
WEIGHT
16.75 lbs
RECOMMENDED AMPLIFER POWER
10 watts → 200 watts

Expert Insight

Line Circle

A powerful subwoofer that looks as good as it sounds.

Expert Img
Sarah T
Brand Manager

Details

Line Circle

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

Polk Atrium Sub100 Info Sheet

Polk Atrium Sat300 & Sub100 Owners Manual

Reviews

Line Circle
Customer Reviews
3.0 Based on 1 Reviews
5 ★
0% 
0
4 ★
0% 
0
3 ★
100% 
1
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
E
06/14/2023
Emma
Wisconsin

Decent sub

Disappointingly weak, especially considering the cost. Gets drowned out, even at lower volumes.

Product Descriptiondown arrow

Product Description

Line Circle
The Polk Atrium Sub100 is a weatherproof outdoor subwoofer that delivers deep, clear bass for your patio, deck, or backyard. It features a durable design, powerful 10-inch driver, and Polk's technology for big bass impact. Plus, it blends in with your surroundings and includes safety features for worry-free enjoyment.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

PEAK POWER HANDLING
200 watts
SENSITIVITY
88 dB
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS (H x W x D)
11 x 16.9 x 16.9 inches
WEIGHT
16.75 lbs
RECOMMENDED AMPLIFER POWER
10 watts → 200 watts
PEAK POWER HANDLING
200 watts
SENSITIVITY
88 dB
NOMINAL IMPEDANCE
8 ohms
DIMENSIONS (H x W x D)
11 x 16.9 x 16.9 inches
WEIGHT
16.75 lbs
RECOMMENDED AMPLIFER POWER
10 watts → 200 watts
Expert Insightdown arrow

Expert Insight

Line Circle

A powerful subwoofer that looks as good as it sounds.

Expert Img
Sarah T
Brand Manager
Detailsdown arrow

Details

Line Circle

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

Polk Atrium Sub100 Info Sheet

Polk Atrium Sat300 & Sub100 Owners Manual

Reviewsdown arrow

Reviews

Line Circle
Customer Reviews
3.0 Based on 1 Reviews
5 ★
0% 
0
4 ★
0% 
0
3 ★
100% 
1
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
E
06/14/2023
Emma
Wisconsin

Decent sub

Disappointingly weak, especially considering the cost. Gets drowned out, even at lower volumes.

View More