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Polk
Polk Atrium 4 Weatherproof
Key specs
Amplification
PassiveMost commonPassive75%Active (powered)25%
Passive is the most common — on 75% of the 24 outdoor & architectural speakers we've cataloged (of 27).
Mounting Type
Wall-mountMost commonWall-mount38%Ceiling30%In-wall14%Bookshelf/tabletop11%
Wall-mount is the most common — on 38% of the 37 outdoor & architectural speakers we've cataloged (of 27).
Driver Count
2Below average2
23
below average for outdoor & architectural speakers — based on 22 of 27 we've cataloged.
Frequency Response
75-25000 HzSound
- Amplification
- Passive
- Driver Count
- 2
- Frequency Response
- 75-25000 Hz
- Frequency Response High Hz
- 25000 Hz
- Frequency Response Low Hz
- 75 Hz
Design
- Mounting Type
- Wall-mount
- Color Options
- Black, white
- Dimensions Depth
- 170 mm
- Dimensions Height
- 219 mm
- Dimensions Width
- 145 mm
- Power Source
- None (passive)
- Weight
- 1631 g
Connectivity
- Connection Type
- Wired-speaker-binding-posts
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