Atrium4 Outdoor Speakers (Pair) - 4.5" Drivers | Polk Audio™
Atrium 4
$199.00

Atrium 4

Outdoor Loudspeakers with 4.5" drivers (Pair)

Atrium 4
Atrium 4
Atrium 4
Atrium 4

Patented Dynamic Balance®

The perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels. To install, simply mount the bracket and click the speaker into place then aim it and tighten it down.

Speed Lock Mounting System

Simply mount the bracket and click the speaker into place, Aim it and tighten it down.

Companion Products

Atrium Sub100

OUTDOOR 10" SUBWOOFER

$499.00

Atrium Sat300

COMPACT OUTDOOR LOUDSPEAKER WITH 3.5" DRIVER

$299.00

Atrium 5

OUTDOOR LOUDSPEAKERS WITH 5" DRIVERS (PAIR)

$299.00

Atrium 8 SDI

HIGH-PERFORMANCE OUTDOOR LOUDSPEAKER WITH 6.5" DRIVER

$249.00

Atrium 6

OUTDOOR LOUDSPEAKERS WITH 5.25" DRIVERS (PAIR)

$399.00

WHY POLK ?

THE BEST SOUND FOR YOUR MONEY

50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.

Why Polk