{"product_id":"electro-voice-ekx-18sp-18-powered-subwoofer","title":"Electro-Voice EKX-18SP 18\" Powered Subwoofer","description":"\u003ch2\u003eElectro-Voice EKX-18SP — 18\" Powered Subwoofer\u003c\/h2\u003e\u003cp\u003eWhen your system needs serious low-end foundation, the Electro-Voice EKX-18SP delivers. With a massive 18\" driver and a 1,300W Class-D amplifier, this powered subwoofer adds the chest-thumping bass that transforms a good PA into an unforgettable experience — whether you’re running a festival stage, a nightclub, or a large corporate event.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1,300W Class-D amplifier built in — no external amp required\u003c\/li\u003e\n\u003cli\u003e18\" (457 mm) high-excursion woofer for deep, powerful sub-bass\u003c\/li\u003e\n\u003cli\u003eCardioid subwoofer mode for reduced rear energy and tighter low-end control\u003c\/li\u003e\n\u003cli\u003eOnboard DSP with crossover, delay, and EQ presets optimized for EKX tops\u003c\/li\u003e\n\u003cli\u003eXLR loop-through outputs for easy system integration\u003c\/li\u003e\n\u003cli\u003eLightweight, tour-grade polypropylene enclosure\u003c\/li\u003e\n\u003cli\u003eIntegrated pole mount cup for use with EKX full-range speakers\u003c\/li\u003e\n\u003cli\u003eRecessed handles for easy transport\u003c\/li\u003e\n\u003cli\u003eCompatible with the full EKX loudspeaker lineup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Powered subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLF Transducer:\u003c\/strong\u003e 18\" (457 mm) high-excursion woofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Power:\u003c\/strong\u003e 1,300W Class-D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax SPL:\u003c\/strong\u003e 135 dB peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response (-3 dB):\u003c\/strong\u003e 37 Hz – 150 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover:\u003c\/strong\u003e Variable 80–120 Hz (onboard DSP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 x XLR\/TRS combo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 x XLR (loop-through)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input:\u003c\/strong\u003e Universal 100–240 VAC, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Electro-Voice","offers":[{"title":"Default Title","offer_id":45347566288919,"sku":null,"price":1475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0109\/5339\/2185\/files\/ELEC-F-01U-303-389_01.png?v=1785268733","url":"https:\/\/theguitarboutique.com\/en-us\/products\/electro-voice-ekx-18sp-18-powered-subwoofer","provider":"The Guitar Boutique","version":"1.0","type":"link"}