{"product_id":"ground-zero-gznw-15xmax","title":"Ground Zero GZNW 15XMAX – 15\" subwoofer 4000 W 2 × 1 Ω","description":"\u003cp\u003eThe revised edition of the legendary GZNW15 subwoofer is now here! The product development for the new XMAXX series was challenging because its predecessor was ahead of its time with its ultra-long excursion.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e15\" subwoofer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 4000W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 2 x 1 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil:\u003c\/strong\u003e 3\" diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-max:\u003c\/strong\u003e Up to 80mm!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUnique Technology\u003c\/h3\u003e\n\u003cp\u003eThe XMAXX model features a high-roll surround, further developed from Ground Zero's SPL upper surround, which maintains its shape even when played from peak to peak. There are many similar drivers on the market, but often these lose control at maximum excursion – that doesn't happen here.\u003c\/p\u003e\n\u003cp\u003eDue to the increased excursion, many internal changes have also been made to the motor to keep the airflow controlled and ensure the voice coil receives the necessary cooling. This is a common problem with similar drivers, but Ground Zero has recognized it, making the internal design of the motor unique.\u003c\/p\u003e\n\u003ch3\u003eKlippel Optimization\u003c\/h3\u003e\n\u003cp\u003eXMAXX is the world's first Klippel-optimized subwoofer with ultra-long excursion. All components are in balance with each other. We claim that XMAXX drivers are the only ones of their kind that allow you to enjoy air movement with excellent sound quality across the entire 10-70Hz band.\u003c\/p\u003e\n\u003cp\u003eThis driver can also play frequencies above 40Hz, which is usually impossible for drivers with 80-120mm mechanical excursion. (At high frequencies, turbulence forms in a normal motor, and the coil overheats immediately)\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 15\" subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 2 x 1 ohm voicecoil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice coil diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended ported enclosure:\u003c\/strong\u003e 80-100 liters (net)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended sealed enclosure:\u003c\/strong\u003e 40 liters (net)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 4000W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective X-max:\u003c\/strong\u003e 80mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQts:\u003c\/strong\u003e 0.33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFs:\u003c\/strong\u003e 29.5 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVas:\u003c\/strong\u003e 35.72 liters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 87 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting depth:\u003c\/strong\u003e 285mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout diameter:\u003c\/strong\u003e 358mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eIf you enjoy moving air so much that your hair stands on end, these are worth trying :)\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56863308775799,"sku":"GZNW 15Xmax","price":899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/GZNW-15Xmax.jpg?v=1773306196","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gznw-15xmax","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}