{"product_id":"ground-zero-gzrw-30-d2","title":"Ground Zero GZRW 30-D2","description":"\u003cb\u003e\u003ch3\u003e Ground Zero GZRW 30-D2\u003c\/h3\u003e\n\u003cbr\u003e This masterpiece from Ground Zero has set new standards in the sub-200 euro price range! Whether the intended use is normal pop, sound pressure competition or sound quality, Radioactive subs are the perfect solution. The user experience and results speak for themselves. Facts about the design of GZ basses: In addition to Ground Zero's solid expertise, all new subwoofers use the Klippel optimization device. This device is used by only a few car hi-fi manufacturers in the world. In the 10-hour test, the element is put to a really tough test, the device monitors the temperatures of all moving parts, sometimes the power increases up to 4 times above the stated power rating. This device allows the weak points of the element to be dug up before going into production, thus bringing the finished product to the market!\u003cbr\u003e\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e High power 12” subwoofer\u003cbr\u003e Klippel® optimized \u003cbr\u003eReinforced paper cone\u003cbr\u003e 3” copper voice coil\u003cbr\u003e High-Roll sandwich surround\u003cbr\u003e\u003cbr\u003e Diameter: 311 mm\u003cbr\u003e Mounting diameter: 288 mm\u003cbr\u003e Mounting depth: 166 mm\u003cbr\u003e Voice coil: 75 mm copper\u003cbr\u003e Power Handling: 800 W RMS\u003cbr\u003e Impedance: 2 x 2 Ohm\u003cbr\u003e SPL: 83 dB\u003cbr\u003e Xmax: 50mm\u003cbr\u003e Fs: 25.7 Hz\u003cbr\u003e Qts: 0.498\u003cbr\u003e Left: 31.2 L.\u003c\/b\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56760141316471,"sku":"GZRW 30-D2","price":179.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/GZRW-30-D2_35b17e96-70e3-4fa7-9a5e-3c39459c243a.jpg?v=1771443514","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gzrw-30-d2","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}