JM 1ST APPROACH

6-1/2" mid/woofer with mineral-filled polypropylene cone and butyl rubber surround for excellent midrange clarity. A 2lb. ceramic magnet ensures high output and precise control for sound big enough to fill the great outdoors.

1" metalized Dome Tweeter with neodymium magnet delivers exceptional accuracy.

PowerPort, Polk's patented port venting technology, delivers high efficiency and extraordinary bass response in a modest cabinet size.

Meets or exceeds ASTM D5894-Salt Fog, Mil Standard 810 Immersion and Mil Standard 883 Method 1009 8 for salt and corrosion tests.

Rustproof aluminum bracket allows multiple mountng options and full 90 degree rotation: Aim them to deliver the best possible sound in a variety of locations.

Rustproof aluminum grille with 55% open area for superior sound quality. Sculpted front baffle and rounded enclosure minimize diffraction for more open and life-like imaging.

All stainless steel and brass hardware for years of rustproof reliability.

Available in black or paintable white finishes to match any decor inside or out.

[Polk Audio Atrium 60 Outdoor Speaker Specifications]

bass-reflex design

frequency response 50-20,000 Hz

handles up to 125 watts

sensitivity 89 dB

8-ohm impedance

1" dome tweeter

6-1/2" Dynamic Balance woofer

Power Port technology

gold-plated 5-way binding posts

all hardware is rust-proof brass or stainless steel adjustable mounting brackets included

paintable white finish

7-3/4"W x 13-1/2"H x 9-3/8"D

warranty: 5 years