Polk Audio Atrium 4 Weatherproof Outdoor Speakers with Powerful Bass

The compact Atrium 4 outdoor outdoor wired speakers produce high-fidelity sound quality anywhere you want great sound. The small size of the powered speakers makes it ideal for tight, out-of-the-way installations. With an aluminum dome tweeter and polypropylene cone driver in each speaker, enjoy deep, accurate bass and smoother response. Polk’s patented Dynamic Balance and Klippel Optimization technologies ensure perfect material performance, eliminating driver and tweeter “artifacts” for more realistic sound reproduction at high and low volume levels. The weatherproof outside speakers feature a rustproof aluminum grille, rustproof aluminum bracket, and stainless steel/brass hardware that can endure seasonal change and deliver indoor speaker-quality audio for years of outdoor listening enjoyment. Quick and easy to install with Polk’s Speed Lock Mounting system.
EASY INSTALLATION – One-click speed-lock mounting bracket offers anti-slip, one-handed installation. Mount these outdoor speakers wired vertically or horizontally to deliver optimal sound in different setups
EASY SETUP – Polk outdoor speaker’s gold plated 5-way binding post can easily connect to any modern AVR or amplifier
ALL WEATHER CERTIFICATION – Rugged durability and premium build make these Outdoor Movie Speakers ready for every season, effortlessly withstanding extreme temperatures, heavy rain, and all elements
EXCEPTIONALLY GREAT SOUND – High fidelity sound for small-to-medium outdoor areas. These Atrium Polk Audio Outdoor Speakers can be installed anywhere open – by pool, on a patio, inside sunroom, or across the backyard
ULTRA COMPACT – Compact outdoor loudspeaker for Wall Mount Speakers with a 4.5” dynamic balance polypropylene woofer, ¾” anodized aluminum dome tweeter