Polk is one of the most well known audio manufacturers in the world and the atrium is their flagship series of traditional indoor outdoor speakers.
Polk atrium 4 specs.
Comparison of kicker kb6000 vs polk audio atrium 4 outdoor speakers.
It was introduced circa 2002 yet remains one of the best selling and highly user rated speaker series on the market.
Polk all weather certified atrium series speakers exceed us baseline industrial and military specifications for environmental endurance astm d5894 uv salt fog mil standard 810 immersion mil std 883 method 1009 8 for salt and corrosion this certification means atrium speakers can effortlessly withstand the worst weather that nature can.
Comparison of polk audio atrium 4 vs polk audio atrium 5 outdoor speakers.
Mounting type 180 speed lock mounting system.
Available orientations horizontal vertical.
Swivel wall ceiling mount mount.
1 4 5 11 43 cm d round mid woofer tweeter 1 0 75 1 91 cm d round tweeter tweeter.
Polk all weather certified atrium series speakers exceed baseline industrial and military specifications for environmental endurance astm d5894 uv salt fog mil standard 810 immersion mil std 883 method 1009 8 for salt and corrosion certification means atrium speakers can effortlessly withstand the worst mother nature can dish out whether.
Shop our outdoor speaker collection to learn more about the atrium4 all weather outdoor loudspeakers.
Sensitivity 1 watt 1 metre 89 db.
The product line currently has four models.
Polk audio all weather performance atrium series speakers exceed baseline industrial and military specifications for environmental endurance astm d5894 uv salt fog mil standard 810 immersion mil std 883 method 1009 8 for salt and corrosion atrium speakers can effortlessly withstand the worst mother nature can dish out whether its extreme.
Compare the main features specifications prices and select the best model.
Polk audio atrium 4 specs prices.
Model polk audio atrium4 white polk audio atrium4 white atrium4w 149 00.
Total frequency response 75 hz 25 hz.
Polk audio atrium4 black am4085a 147 99.
Front array driver complement 1 6 5 16 51 cm d round dual voice coil driver with dynamic balance aerated polypropylene cone with rubber surround mid woofer.
