Polk Atrium 4 All Weather Outdoor Loudspeakers
All Weather Outdoor Loudspeaker
All Weather certified
Speed-Lock mounting system
Big Fidelity, Small Speaker
The Compact Atrium4 loudspeaker produces high fidelity sound quality anywhere you want great sound. It's small size makes it ideal for tight, out-of-way installations.
Speed Lock Mounting System
Simply mount the bracket and click the speaker into place. Aim it and tighten it down.
Patented Dynamic Balance®
The perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels.