Polk Audio Atrium 4 Outdoor Speakers (Pair)

The compact Polk Audio Atrium 4 loudspeaker delivers high fidelity sound quality anywhere you want great sound. Its small size makes it ideal for tight, out-of-the-way installations, whether by the pool, around the patio, tucked away in the pergola, or filling the back garden with great sound.

Built rugged to withstand the elements, the Atrium 4 is designed to provide years of great performance through fall, winter, spring, and summer.

FEATURES

• High-Performance Audio: Woofer: 4.5-inch (11.43cm) long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design. Tweeter: 3/4-inch (19mm) anodised aluminium dome tweeter with neodymium magnet for better power handling and smoother response.
• Broad Coverage Baffle Design: The steeply-angled baffle design maximises critical mid- and high-frequency dispersion over a large area, ensuring big, full-range sound in large open outdoor spaces.
• All-Weather Certified: Exceeds 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). These speakers can withstand extreme temperatures and heavy rains, making them perfect for outdoor and indoor installations.
• Speed-Lock™ Mounting System: Enables easy, safe one-handed installations even in difficult locations. Simply mount the bracket, click the speaker into place, aim it, and tighten it down.
• Durable Cabinet Design: Mineral-filled polypropylene cabinet with moulded-in bracing provides excellent sound quality and can survive years of seasonal changes.
• Advanced Technologies: Patented Dynamic Balance® and Klippel optimisation technologies ensure perfect material performance, eliminating driver and tweeter "artifacts" for realistic sound reproduction at high and low volume levels.
• High-Quality Construction: Aluminium grilles and bracket, with stainless steel and brass hardware ensure no rust, ever.
• Secure Hookups: Gold-plated 5-way binding posts for secure, dependable connections.
• Weatherproof Finishes: Available in durable, weatherproof black or white paintable finishes to match any decor.

BENEFITS

• Versatile Installation: Small size and rugged design make it perfect for a variety of settings, both indoors and outdoors.
• Superior Sound Quality: Advanced driver and tweeter technologies ensure clear, powerful audio performance.
• Weather Resistant: Built to withstand the harshest weather conditions, making it ideal for any environment.
• Easy Installation: Speed-Lock™ mounting system simplifies the installation process, making it quick and easy.
• Durable and Reliable: High-quality materials and construction ensure long-lasting performance.

Enhance your audio experience with the Polk Audio Atrium 4 Outdoor Speaker, delivering exceptional sound quality and durability in any environment.

Ideal for both residential and commercial settings, this speaker offers the perfect blend of performance and style.

• Qty Included: Pair
• Height: 8.625" (21.91 cm)
• Width: 5.688" (14.45 cm)
• Depth: 6.688" (16.99 cm)
• Weight: 3.6 lbs (1.63 kg)
• Front Array Driver Complement: (1)  4.5" (11.43 cm) d (Round) - Mid/Woofer, (1)  0.75" (1.91 cm) d (Round) - Tweeter
• Total Frequency Response: 75 Hz → 25,000 Hz
• Nominal Impedance: 8 ohms
• Sensitivity (1 watt @ 1 meter): 89 dB
• Mounting Type: 180° Speed-Lock mounting system with Keyhole Slots
• Available Orientations: Horizontal, Vertical
• Recommended Amplifier Power Per Channel: 10 watts → 80 watts
• Speaker Inputs: (2) Pair of 5-way Binding Posts - Gold-Plated

• 2 x 4.5" Outdoor Speakers
• 2 x Mounting Brackets
• 1 x Manual