{"product_id":"es-18a-powered-pa-subwoofer","title":"1000W 18-inch Powered PA Subwoofer","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePowerful 18\" Low-Frequency Performance:\u003c\/strong\u003e The ES-18A active subwoofer featuring an 18-inch woofer, it delivers deep bass extension from 30 Hz to 180 Hz and up to 1000W of max power through a high-efficiency Class-D amplifier.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e4 DSP Presets:\u003c\/strong\u003e This powered subwoofer features four DSP presets with memory (low-pass filter settings): 80 Hz, 100 Hz, 120 Hz, and 150 Hz. Allow flexible bass tuning for different environments. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePhase Control \u0026amp; Professional Connectivity:\u003c\/strong\u003e The ES-18A PA subwoofer features a 0°\/180° phase switch and selectable PASS THRU mode for optimized bass alignment with full-range speakers. Balanced XLR inputs and outputs ensure flexible connectivity for professional audio systems.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRugged Plywood Cabinet:\u003c\/strong\u003e The active subwoofer features a durable plywood enclosure with a polyurea painting and a standard pole mount. Its rugged design ensures reliable performance for mobile events, installations, and professional applications.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eTour-Ready Design:\u003c\/strong\u003e The ES-18A powered subwoofer features ergonomic handles and mounting points for optional caster wheels, making transport and setup easier. A 115V\/230V voltage selector provides flexible power compatibility for different regions.\u003c\/p\u003e","brand":"EXOTON","offers":[{"title":"Default Title","offer_id":59631130509598,"sku":"ES-18A","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/1110\/0446\/files\/ES-18A-Powered-PA-Subwoofer.png?v=1784281079","url":"https:\/\/exotonaudio.com\/products\/es-18a-powered-pa-subwoofer","provider":"EXOTON","version":"1.0","type":"link"}