Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System White 2 Speakers Atrium 4

These Polk audio outdoor speakers deliver exceptional sound anywhere. The compact Atrium 4 outdoor loudspeaker meets or exceeds military specs for environmental endurance. Its small size fits tight spots by the pool, on the deck, around the kitchen or filling the backyard with great sound. Easy-mount hardware lets you enjoy high-performance audio in every season, with durable, weatherproof black or white paintable finishes.

Key features

• 4 1/2" Dynamic Balance long-throw mineral-filled polypropylene cone with butyl rubber surround delivers powerful bass
• 3/4" anodized aluminum dome tweeter with neodymium magnet provides smooth high-frequency response
• steeply angled baffle maximizes mid- and high-frequency dispersion over large areas without sacrificing detail
• compatible with wired stereo or multi-zone setups
• proprietary Speed-Lock system enables one-handed installation: click, aim, and tighten
• Polk all-weather certification ensures performance in extreme temperatures and heavy rain
• compact yet powerful design ideal for patios, garages, backyards and other outdoor spaces

Compact yet powerful, Atrium 4 offers award-winning Polk Audio sound, four-season durability and effortless placement—ideal for any music lover’s patio, garage or backyard.