Polk Audio ATRIUM4BK Outdoor Speakers with 4.5″ Drivers – Black

Description Enjoy rich, immersive sound anywhere with the Atrium 4 outdoor speakers. Whether placed indoors or outside, their compact design ensures they fit seamlessly into tight spaces without sacrificing performance. Equipped with Polk Audio’s patented Dynamic Balance technology, these speakers eliminate distortion, producing clear, lifelike sound at all volume levels.Built for durability, Atrium 4 speakers withstand harsh weather conditions and provide long-lasting reliability. Their rugged construction resists moisture, UV rays, and corrosion, making them an excellent choice for patios, balconies, and outdoor entertainment areas.Installation is quick and effortless with the Speed-Lock Mounting System. Simply mount the bracket, click the speaker into place, and adjust the angle for optimal sound coverage. The speakers support both horizontal and vertical orientations for flexible placement options.Despite their small size, Atrium 4 speakers deliver impressive audio fidelity. Their powerful 4.5” mid/woofer and 0.75” tweeter work together to produce crisp vocals, deep bass, and well-balanced sound across a wide frequency range.Perfect for music lovers who want reliable performance in any setting, Atrium 4 speakers provide high-quality sound in a durable, space-saving design.Features:Compact design ideal for small spacesPatented Dynamic Balance technology for distortion-free audioAll-weather construction for durability in outdoor environmentsQuick and easy installation with Speed-Lock Mounting SystemFlexible horizontal and vertical mounting optionsRich, high-fidelity sound with deep bass and clear highsRust-resistant hardware for long-term reliabilitySpecifications:SpecificationDetailsHeight8.63″ (21.9 cm)Width5.7″ (14.5 cm)Depth6.7″ (17.0 cm)Weight3.6 lbs (1.63 kg)Front Array Driver Complement(1) 4.5″ (11.43 cm) Mid/Woofer (1) 0.75″ (1.91 cm) TweeterTotal Frequency Response75 Hz → 25,000 HzNominal Impedance8 ohmsSensitivity (1W @ 1m)89 dBMounting Type180° Speed-Lock mounting system with Keyhole SlotsAvailable OrientationsHorizontal, VerticalRecommended Amplifier Power10W → 80WWarranty5 Years (Original Purchaser Only)Quantity IncludedPair