{"product_id":"polk-audio-atrium-4-outdoor-speakers-pair-white-all-weather-durability-rich-bass","title":"Polk Audio Atrium 4 Outdoor Speakers (Pair, White) – All-Weather Durability \u0026 Rich Bass","description":"\u003ch2\u003ePolk Audio Atrium 4 Outdoor Speakers: Sound Anywhere, All Weather Ready\u003c\/h2\u003e\n\u003cp\u003eDesigned to deliver big-room sound in tight outdoor spaces, the Atrium 4 pair combines a compact footprint with serious performance. The speaker meets or exceeds military environmental endurance specs, so it can handle sun, heat, cold, and rain while keeping audio faithful and clear.\u003c\/p\u003e\n\u003ch3\u003eCompact brilliance with room-filling coverage\u003c\/h3\u003e\n\u003cp\u003eIts 4.5\" Dynamic Balance woofer uses mineral-filled polypropylene and a durable butyl rubber surround for notable bass response. The 0.75\" anodized aluminum dome tweeter, driven by a neodymium magnet, contributes smooth, extended highs. The steeply angled baffle helps mid- and high-frequency dispersion across larger areas without sacrificing detail.\u003c\/p\u003e\n\u003ch3\u003eEasy installation and flexible placement\u003c\/h3\u003e\n\u003cp\u003ePolk's Speed-Lock mounting system makes installation quick and simple—just click, aim, and tighten. The speakers can be mounted vertically or horizontally to suit different layouts, and the gold-plated binding posts ensure a solid connection to outdoor amplifiers or AVRs.\u003c\/p\u003e\n\u003ch3\u003eRugged durability and finishes\u003c\/h3\u003e\n\u003cp\u003eAll-Weather Certification means Atrium 4 is built to resist the elements, while the white or black paintable finishes let you tailor the look to your space. The compact form factor helps you place speakers around a pool, along a deck, or under eaves without crowding sightlines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-Weather Certification protects against extreme temperatures and heavy rain.\u003c\/li\u003e\n\u003cli\u003eUltra-compact 4.5\" woofer plus 0.75\" tweeter for balanced outdoor sound.\u003c\/li\u003e\n\u003cli\u003eSteep dispersion enhances coverage from a single pair across patios or yards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-life scenarios:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePoolside listening for outdoor entertaining with friends and family.\u003c\/li\u003e\n\u003cli\u003eDeck gatherings where background music or playlists fill the space with even sound.\u003c\/li\u003e\n\u003cli\u003eSunroom or backyard zones where pairs can drive stereo or multi-zone setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The Atrium 4 is designed to pair with wired amplifiers or AVRs. While performance depends on placement and system matching, the design emphasizes versatile placement and consistent performance across seasons.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes the Polk Atrium 4 suitable for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Atrium 4 features All-Weather Certification and rugged finishes designed to endure sun, rain, and temperature swings while delivering dependable outdoor sound.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Atrium 4 be used in multi-zone setups?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are wired for stereo or multi-zone systems and include the Speed-Lock mounting for quick, secure placement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":48400335929501,"sku":"B00378KMEG","price":342.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/polk-audio-atrium4-outdoor-speaker-pair.jpg?v=1781100701","url":"https:\/\/nexoltic.com\/products\/polk-audio-atrium-4-outdoor-speakers-pair-white-all-weather-durability-rich-bass","provider":"Nexoltic","version":"1.0","type":"link"}