{"product_id":"polk-audio-atrium-4","title":"Polk Audio Atrium 4 Outdoor Speaker Pair","description":"\u003ch2\u003ePolk Audio Atrium 4 Outdoor Speaker Pair\u003c\/h2\u003e\n\u003cp\u003eEach Polk Audio Atrium 4 speaker uses a 4.5-inch Dynamic Balance driver to reproduce bass and midrange frequencies.\u003c\/p\u003e\n\u003cp\u003eDesigned for patios, sunrooms and other outdoor spaces, the speakers use broad dispersion to cover a larger listening area. Additional pairs can provide coverage across a more extensive outdoor system.\u003c\/p\u003e\n\u003cp\u003eThis driver uses a mineral-filled polypropylene cone. A 0.75-inch anodized aluminium dome tweeter reproduces the high frequencies.\u003c\/p\u003e\n\u003cp\u003eThe Speed-Lock bracket supports horizontal or vertical installation. Click the speaker into the bracket, aim it, then tighten the adjustment knobs. The mounting system provides 180° adjustment.\u003c\/p\u003e\n\u003cp\u003eGold-plated 5-way binding posts accept the speaker cable. A separate amplifier with suitable 8 Ω speaker outputs is required. These passive models have no built-in amplifier, Bluetooth connection or battery.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolk All-Weather construction meets the environmental tests stated by the manufacturer: ASTM D5894, MIL-STD-810 and MIL-STD-883 Method 1009.8.\u003c\/li\u003e\n\u003cli\u003eA mineral-filled polypropylene cabinet, powder-coated aluminium grille and bracket, plus stainless steel and brass hardware are designed for outdoor use.\u003c\/li\u003e\n\u003cli\u003eBlack or white cabinets and removable grilles can be painted following the manufacturer instructions. Keep the grille perforations clear of paint.\u003c\/li\u003e\n\u003cli\u003eBuilt-in stability feet allow placement on a shelf or another flat horizontal surface.\u003c\/li\u003e\n\u003cli\u003eInstallation under eaves reduces direct exposure to the elements. The manufacturer recommends indoor storage when extreme weather is expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales Unit:\u003c\/strong\u003e pair, 2 speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivers per Speaker:\u003c\/strong\u003e 1 × 4.5-inch bass\/midrange; 1 × 0.75-inch tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Frequency Response:\u003c\/strong\u003e 75–25000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Amplifier Power:\u003c\/strong\u003e 10–80 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance \/ Amplifier Compatibility:\u003c\/strong\u003e 8 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity (1 W \/ 1 m):\u003c\/strong\u003e 89 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e gold-plated 5-way binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions with Bracket (W × H × D):\u003c\/strong\u003e 144.5 × 219.1 × 169.9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.63 kg per speaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e black, white\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Polk Audio Atrium 4 passive outdoor speakers\u003c\/li\u003e\n\u003cli\u003eSpeed-Lock mounting brackets and adjustment knobs\u003c\/li\u003e\n\u003cli\u003eRemovable grilles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWall screws and anchors are not included. Select fixings suitable for the mounting surface and speaker weight.\u003c\/p\u003e\n\u003ch3\u003eWho Is It For\u003c\/h3\u003e\n\u003cp\u003eFor music on patios, in sunrooms and across outdoor leisure areas. Multiple Atrium speakers can cover a larger space when amplifier loading and installation positions are planned accordingly.\u003c\/p\u003e\n\u003ch3\u003eCan’t find the Polk Audio product you are looking for?\u003c\/h3\u003e\n\u003cp\u003eContact us: info@stageiq.lt or +370 636 55536.\u003c\/p\u003e","brand":"Polk Audio","offers":[{"title":"Black","offer_id":56989270737282,"sku":"ATRIUM4BK","price":338.0,"currency_code":"EUR","in_stock":true},{"title":"White","offer_id":56989270770050,"sku":"ATRIUM4WT","price":338.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/9736\/9730\/files\/polk-audio-atrium-4-01.jpg?v=1792480574","url":"https:\/\/stageiq.lt\/en\/products\/polk-audio-atrium-4","provider":"STAGE IQ","version":"1.0","type":"link"}