Polk Audio Atrium 8 SDI

Beskrivning

Flagship all weather loudspeaker with single/dual input switch and dual tweeter array that lets you work the speaker as a single high/performance stereo loudspeaker, or L/R speaker in a high-performance stereo pair. It’s time to get that indoor sound you love – all from an outdoor loudspeaker you can put anywhere around your home.

* All-Weather certified
* 6.5″ Dynamic Balance® polypropylene woofer
* Dual 1″ Anodized Aluminum Dome tweeters
* Speed-Lock Mounting system
* Works as a single Stereo speaker or in a L/R Stereo pair
* Polk’s patented Power Port® design for enhanced bass

PowerPort® Bass Venting
You’ll experience space-filling sound in any outdoor area, porch, sunroom, or deck. Polk’s patented water-resistant PowerPort® efficiently adds 3dB of big, realistic, musical bass output. And when combined with its anodized aluminum tweeter domes, this speaker not only delivers powerful, high-quality sound output, but excellent midrange clarity.

Patented Dynamic Balance®
Whether you’re lounging in your favorite chair, hosting a BBQ, or spending time with the family outdoors, you won’t miss a single word of your favorite tunes. The Atrium Series outdoor speakers deliver crisp, powerful vocals—without distortion. Their Patented Dynamic Balance® and Klippel Optimization Technologies ensure optimal material performance, eliminating driver and tweeter “artifacts” for more realistic sound reproduction at high and low volume levels.

Polk All-Weather Certified
Made to withstand the elements, these speakers are built to last and produce rich, lifelike, space-filling sound—no matter the weather. Atrium Series speakers 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).

Speed-Lock™ Mounting System
Sprucing up the patio or backyard is a cinch with easy, secure one-handed installations even in difficult locations. The Speed-Lock Mounting System ensures easy, safe one-handed installations and no-slip setting of the speaker angle. This greatly simplified mounting procedure means fewer parts and a quicker setup.

Specifikationer:

* Orientation
• Horizontal
• Vertical
* Height: 32.7 cm
* Width: 21.59 cm
* Depth: 23.34 cm
* Weight: 4.4 kg
* Front Array Driver Enclosure Type:
Durable, mineral-filled polypropylene cabinet design
* Front Array Driver Complement
• (1) 6.5″ (16.51 cm) d (Round) Dual voice coil driver with Dynamic Balance aerated polypropylene cone with rubber surround – Mid/Woofer
• (2) 1″ (2.54 cm) d (Round) Anodized aluminum dome with neodymium motor structure – Tweeter
* Total Frequency Response: 45 Hz → 27,000 Hz
* Nominal Impedance: 8 ohms
* Sensitivity (1 watt @ 1 meter): 91 dB
* Mounting Type: 180° Speed-Lock mounting system with Keyhole Slots
* Available Orientations
• Horizontal
• Vertical
* Recommended Amplifier Power Per Channel: 10 watts → 100 watts
* Speaker Inputs: (2) Pair of Switchable single / dual 5-way Binding Posts – Gold-Plated

Läs mer på: www.polkaudio.com