{"product_id":"ground-zero-gznw-38xmax-ii","title":"Ground Zero GZNW 38XMAX-II","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eType\u003c\/strong\u003e Long excursion Subwoofer\u003cbr\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e 38 cm \/ 15″\u003cbr\u003e\u003cstrong\u003ePower handling (RMS\u003c\/strong\u003e) 4000 Watts\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e 2x 1 Ohm\u003cbr\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e 84 dB\u003cbr\u003e\u003cstrong\u003ePower recommendation\u003c\/strong\u003e 2000 – 6000 Watts\u003cbr\u003e\u003cstrong\u003eVoice coil\u003c\/strong\u003e 75 mm \/ 3″ aluminum\u003cbr\u003e\u003cstrong\u003eCone\u003c\/strong\u003e Aluminum\u003cbr\u003e\u003cstrong\u003eMax. excursion (Xmax)\u003c\/strong\u003e 62 mm \/ 2.36″\u003cbr\u003e\u003cstrong\u003eMounting Ø\u003c\/strong\u003e 360 mm \/ 14.17″\u003cbr\u003e\u003cstrong\u003eMounting depth \u003c\/strong\u003e300 mm \/ 11.81″\u003cbr\u003e\u003cstrong\u003eResonance frequency (Fs)\u003c\/strong\u003e 31 Hz\u003cbr\u003e\u003cstrong\u003eDamping ratio (Qts)\u003c\/strong\u003e 0.51\u003cbr\u003e\u003cstrong\u003eEquiv. air volume (Vas) \u003c\/strong\u003e26.2 L \/ 0.93 cu.ft.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre You ready for Xmax?!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNew replacement\u003c\/strong\u003e for \u003cstrong\u003elegendary GZNW 15 is finally here\u003c\/strong\u003e. Developing the \u003cstrong\u003enew Xmax-series\u003c\/strong\u003e was extraordinary challenging, because predecessors have set standards so high.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNew High Roll surround\u003c\/strong\u003e is developed from \u003cstrong\u003eworld famous GZ SPL-surround\u003c\/strong\u003e and it keeps its form even in peak to peak use. There are many manufacturers that have similar looking surrounds, but usually those loose their control long before reaching their maximum suspension travel. With \u003cstrong\u003enew GZ Xmax-woofers\u003c\/strong\u003e you do not have to worry about this.\u003cbr\u003e\u003cbr\u003eVery\u003cstrong\u003e high excursion\u003c\/strong\u003e demands many changes to inner motor structure to control the airflow and\u003cstrong\u003e provide sufficient cooling\u003c\/strong\u003e to voice coil. Usually it is impossible to play frequencies over 40 Hz with subwoofers that have 80-120 mm excursion because higher frequencies cause turbulence to motor making voice coil to overheat due to insufficient cooling. \u003cstrong\u003eWe are proud to say that Xmax-subwoofers are the only very high excursion subwoofers that keep their sound quality excellent from 10 to 70 Hz band and keep the voice coil cool without turbulence.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eXmax-subwoofers are the first very high excursion subwoofers that are Klippel-optimized. All components are perfectly balanced.\u003cbr\u003e\u003cbr\u003eIf you like to do hairtricks and flex-videos, look no further. Choose Xmax.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":58353305878902,"sku":"GZNW 38XMAX-II","price":10990.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/5294\/4758\/files\/8yyTK6j3Kp5KRy21748941441.jpg?v=1785201713","url":"https:\/\/glossco.se\/products\/ground-zero-gznw-38xmax-ii","provider":"Glossco","version":"1.0","type":"link"}