{"product_id":"presonus-air18s-active-subwoofer","title":"PreSonus AIR18s Active Subwoofer","description":"\u003cdiv class=\"product-content-description\"\u003e\r\n\u003ch2 class=\"product-content-description__heading product-heading\"\u003eOverview\u003c\/h2\u003e\r\n\u003cdiv class=\"product-content-description__text product-description-text\"\u003e\r\n\r\nDesigned to complement any full-range PA loudspeaker, and a perfect companion for the PreSonus® AIR-series, the AIR18s active subwoofer delivers a powerful, clear and accurate low-end punch. With its 18-inch low-frequency transducer, driven by 1,200 watts (peak) of Class D power, it provides plenty of detailed bottom end, all the way down to 30 Hz.\r\n\r\nDespite its power, the AIR18s is portable, compact and lightweight, with a rugged, tour-grade birch enclosure. It's easy to transport and suitable for mobile applications, as well as installs, with integrated provisions for the included caster kit, ground-stacking provisions and ergonomic handles on both sides.\r\n\r\nAIR-series subwoofers feature easy-to-use controls and signal-processing presets. Set them for normal front-of-house use or boost the low-end with the Mo' Bass preset. Reverse polarity, use the lowpass filter to set a crossover frequency, adjust the power amp's master output level, even turn the grille LED off for installs - all at the touch of a button. A variable alignment delay properly aligns your three-way system.\r\n\r\nMost subwoofers are essentially omnidirectional, which can cause feedback onstage and make monitoring difficult. Creating a subwoofer array helps keep excess energy off of the stage and in the audience. AIR-series subwoofers provide the tools you need to create these arrays with ease.\r\n\r\nMost important, the AIR18s sounds great, delivering outstanding low-end clarity and natural music reproduction.\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-content-features\"\u003e\r\n\u003ch3 class=\"product-content-features__heading product-heading\"\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e18-inch low-frequency driver with a 3-inch voice coil\u003c\/li\u003e\r\n \t\u003cli\u003e1,200W (peak) Class D power amp\u003c\/li\u003e\r\n \t\u003cli\u003eMaximum SPL 129 dB peak with 30 Hz to 150 Hz frequency response\u003c\/li\u003e\r\n \t\u003cli\u003e2 combo XLR and ¼-inch line inputs and two XLR direct outputs\u003c\/li\u003e\r\n \t\u003cli\u003eEasy-to-use DSP performance presets: Normal (typical FOH use) and Mo' Bass (extended low-end performance)\u003c\/li\u003e\r\n \t\u003cli\u003eLocate adjustment presets: Normal (non-arrayed), Cardioid (ground-stacked cardioid array) and Endfire (endfire cardioid array)\u003c\/li\u003e\r\n \t\u003cli\u003eFully variable lowpass filter (sets the crossover point) with presets for AIR15, AIR12 and AIR10\u003c\/li\u003e\r\n \t\u003cli\u003eAlignment delay (adds delay time relative to full-range speaker) and Polarity switch (inverts the summed input signal)\u003c\/li\u003e\r\n \t\u003cli\u003e2 comfortable ergonomic side handles, ground-stack provisions, caster provisions (caster kit included) and defeatable front-panel LED\u003c\/li\u003e\r\n \t\u003cli\u003eRugged, texture-painted, birch enclosure with tour-grade, 17 gauge steel grille\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e","brand":"Sur Sargam","offers":[{"title":"Default Title","offer_id":52663824351529,"sku":null,"price":122000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0750\/9801\/files\/PreSonus-AIR18s-Active-Subwoofer-4.avif?v=1770877327","url":"https:\/\/sursargam.com\/products\/presonus-air18s-active-subwoofer","provider":"Sur Sargam","version":"1.0","type":"link"}