{"product_id":"rcf-hl38-s-wp","title":"RCF HL38-S-WP Flyable Passive 18\" Outdoor Subwoofer","description":"\u003cp\u003eThe RCF HL38-S-WP is engineered for sound system integrators, touring production companies, and installed-sound contractors who require deep, high-output bass reinforcement in outdoor or weather-exposed environments. The 18-inch neodymium woofer with a 4.0-inch voice coil reaches 136 dB max SPL across a 30-140 Hz passband, delivering the kind of low-frequency authority required for large-scale concerts, outdoor festivals, and permanent venue installations where atmospheric conditions are a constant variable.\u003c\/p\u003e\u003cp\u003eWhere standard passive subwoofers rely on standard Speakon connectors exposed to the elements, the HL38-S-WP specifies IP67-rated Amphenol eco\/mat connectors at both input and output, providing a fully sealed signal path that resists water ingress and debris during extended outdoor deployment. The Baltic birch plywood cabinet is paired with a powder-coated steel grille featuring a water-repellent acoustic coating that shields the transducer without coloring the audio. Integrated array mechanics allow the cabinet to be flown within a line array configuration, giving system designers the flexibility to position subwoofer energy precisely rather than ground-stacking by default.\u003c\/p\u003e\u003cp\u003eWith 1500W RMS continuous power handling and compatibility with RCF amplifier platforms including the XPS 16K, QPS 10K, and IPS series, the HL38-S-WP fits naturally into existing RCF signal chains. CE compliance and robust hardware make it a defensible choice for permanent installs where reliability over years of outdoor use is a procurement requirement.\u003c\/p\u003e","brand":"RCF USA, Inc.","offers":[{"title":"Default Title","offer_id":52451083583672,"sku":"151283","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/151283_RCF-HL38-S-WP-Flyable-Passive-18_-Outdoor-Subwoofer_ALT01sqr.jpg?v=1786580770","url":"https:\/\/soundpro.com\/products\/rcf-hl38-s-wp","provider":"SoundPro","version":"1.0","type":"link"}