{"id":1216,"date":"2025-11-11T03:54:07","date_gmt":"2025-11-11T03:54:07","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&#038;p=1216"},"modified":"2025-11-11T03:54:52","modified_gmt":"2025-11-11T03:54:52","slug":"presonus-air18s-active-sound-reinforcement-subwoofer","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/presonus-air18s-active-sound-reinforcement-subwoofer\/","title":{"rendered":"Presonus AIR18s Active Sound-Reinforcement Subwoofer"},"content":{"rendered":"<div class=\"product-description-container\">\n<div class=\"rte rte--spread-out product-description\">\n<p>Designed to complement any full-range PA loudspeaker and a perfect companion for the PreSonus\u00ae AIR10, AIR12, and AIR15, the AIR18s subwoofer delivers a powerful, clear, and accurate low-end punch. With its 18-inch low-frequency transducer, driven by 1,200 watts of Class D power, it provides plenty of detailed bottom end\u2014all the way down to 30 Hz. Yet it is portable and well suited for mobile applications, as well as installed systems.<\/p>\n<p>Features:<\/p>\n<ul>\n<li>1,200W (dynamic) Class D power amp<\/li>\n<li>18-inch woofer with a 3-inch voice coil<\/li>\n<li>Frequency response: 30 to 150 Hz<\/li>\n<li>Max SPL: 129 dB<\/li>\n<li>2 combo XLR-\u00bc-inch line inputs and two XLR direct outputs<\/li>\n<li>Easy-to-use DSP performance presets: Normal \u2014 typical FOH use, Mo\u2019 Bass \u2014 extended low-end performance<\/li>\n<li>Locate\u2014adjusts performance for arrayed and non-arrayed applications, Normal \u2014 non-arrayed applications, Cardioid \u2014 creates a ground-stacked cardioid subwoofer array (using two of the same model subwoofer), Endfire \u2014 creates an end-fire cardioid subwoofer array (using two of the same model subwoofer)<\/li>\n<li>Fully variable lowpass filter (sets the upper-frequency limit\/crossover point) LP filter presets for use with AIR15, AIR12, and AIR10, LP filter presets for use with AIR15, AIR12, and AIR10<\/li>\n<li>Alignment delay \u2014 adds delay time relative to the full-range speaker<\/li>\n<li>Polarity \u2014 invert the polarity of the summed input signal<\/li>\n<li>1,200W (dynamic) Class D power amp<\/li>\n<li>18-inch woofer with a 3-inch voice coil<\/li>\n<li>Frequency response: 30 to 150 Hz<\/li>\n<li>Max SPL: 129 dB<\/li>\n<li>2 combo XLR-\u00bc-inch line inputs and two XLR direct outputs<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"product-specifications-container\">\n<h4 class=\"product-description-heading product-description__sub-header\">Specifications<\/h4>\n<ul>\n<li>CabinetL 15mm Plywood<\/li>\n<\/ul>\n<table class=\"product-description__specs unstriped\">\n<tbody>\n<tr>\n<td>Configurations<\/td>\n<td>Active Vented Design<\/td>\n<\/tr>\n<tr>\n<td>Frequency Range<\/td>\n<td>30 Hz to 150 Hz<\/td>\n<\/tr>\n<tr>\n<td>Max. Output<\/td>\n<td>129 dB SPL<\/td>\n<\/tr>\n<tr>\n<td>Transducer<\/td>\n<td>18\u201d (3\u201d voice coil) LF Driver<\/td>\n<\/tr>\n<tr>\n<td>Amplifier Type<\/td>\n<td>Class D<\/td>\n<\/tr>\n<tr>\n<td>Total System Power<\/td>\n<td>1,200W dynamic (600W continuous)<\/td>\n<\/tr>\n<tr>\n<td>Inputs<\/td>\n<td>2 x XLR\/TRS line combo<\/td>\n<\/tr>\n<tr>\n<td>Outputs<\/td>\n<td>1 x XLR Link Out<\/td>\n<\/tr>\n<tr>\n<td>DSP<\/td>\n<td>LCD screen with EQ and multiple presets<\/td>\n<\/tr>\n<tr>\n<td>Grille<\/td>\n<td>1.5mm Steel<\/td>\n<\/tr>\n<tr>\n<td>Handles<\/td>\n<td>2 side<\/td>\n<\/tr>\n<tr>\n<td>Mounting<\/td>\n<td>Ground-Stack Provisions<\/td>\n<\/tr>\n<tr>\n<td>Power<\/td>\n<td>115V \/ 230V ~50\/60 switchable<\/td>\n<\/tr>\n<tr>\n<td>Max. Current<\/td>\n<td>5.3A (230V-50 Hz), 10.6A (120V)<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>26&#8243; x 19.3&#8243; x 25.8&#8243; (662 mm x 490 mm x 656 mm)<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>38 kg \/ 83.8 lbs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Designed to complement any full-range PA loudspeaker and a perfect companion for the PreSonus\u00ae AIR10, AIR12, and AIR15, the AIR18s subwoofer delivers a powerful, clear, and accurate low-end punch. With its 18-inch low-frequency transducer, driven by 1,200 watts of Class D power, it provides plenty of detailed bottom end\u2014all the way down to 30 Hz. [&hellip;]<\/p>\n","protected":false},"featured_media":1275,"template":"","meta":[],"product_brand":[87],"product_cat":[21,19,25],"product_tag":[],"class_list":{"0":"post-1216","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-presonus","7":"product_cat-all-products","8":"product_cat-pa-system","9":"product_cat-subwoofer","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/1216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/1275"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=1216"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=1216"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=1216"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=1216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}