Atrium 5 All Weather Commercial Outdoor Loudspeaker (Black) • 8 Ohm (100 Watt), 70V (taps: 7.5, 15, 30, 60) & 100V (taps: 15, 30, 60) • 5" cone driver, 3/4" dome tweeter • Frequency range: 60 Hz - 20 kHz • More steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing the detail • Polk Audio All-Weather Certified: 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) • Aluminum grilles and bracket, with stainless steel and brass hardware (No rust - Ever) • Gold-plated 5-way binding posts for the most secure, dependable hookups • One-handed Speed-Lock™ Mounting System makes installation fast, easy and safe. The mounting bracket even enables a 45-degree angled mount aiming down into a listening area. • Overall dimensions: 10-5/16" H x 6-3/4" W x 7-3/4" D
