{"product_id":"ground-zero-gzhw-38xspl-d1","title":"Ground Zero GZHW 38XSPL-D1","description":"\u003cb\u003e\u003ch3\u003e Ground Zero GZHW 38XSPL-D1\u003c\/h3\u003e \u003cbr\u003eThe Hydrogen SPL drivers have been designed using Klippel optimization. In a 10-hour test, the driver's behavior is examined using numerous measurement results, and thus weak points and problems that require improvement are identified early in the design process. The driver is subjected to up to four times the power it can handle. The end result is a driver with a very flat impedance response, meaning it accepts power well at all frequencies, has good sensitivity, and can handle power well.\u003cbr\u003e \u003cbr\u003eIf you want to play LOUD, the Hydrogen SPL is an excellent choice for a driver. These drivers have 2x1 ohm voice coils, but their impedance behavior is so flat that you can use them with Ground Zero mono amplifiers connected to a nominal load of 0.5 ohms! The solid and well-breathable cast body holds the driver together and allows the subwoofer to breathe properly through the body. Functional voice coil ventilation and a sufficiently sturdy voice coil keep the coil operating temperature correct even in harsh use. Double lower suspension controls the movement of the cone and the stitched upper suspension and cone attachment withstand even the most severe motion.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e Model\u003cbr\u003e High-Quality SPL subwoofer\u003cbr\u003e Power Handling (RMS\/SPL.)\u003cbr\u003e 1500 \/ 3500 Watts\u003cbr\u003e Impedance\u003cbr\u003e 2x 1 Ohm\u003cbr\u003e Efficiency\u003cbr\u003e 87 dB\u003cbr\u003e Power Recommendation\u003cbr\u003e 1500 ¡šÅ3500 Watts\u003cbr\u003e Voice Coil\u003cbr\u003e 75 mm \/ 3¡šÅCopper\u003cbr\u003e Membrane Layout\u003cbr\u003e Reinforced paper\u003cbr\u003e Max. Excursion (Xmax)\u003cbr\u003e 45 mm \/ 1.77¡šÅbr\u0026gt;Mounting ¡Å \u003cbr\u003e360 mm \/ 14.17¡šÅbr\u0026gt;Resonance Frequency (Fs)\u003cbr\u003e 36.3 Hz\u003cbr\u003e Overall Quality (Qts)\u003cbr\u003e 0.52\u003cbr\u003e Equiv. Air Volume (Left)\u003cbr\u003e 32.8 L \/ 1.16 cu.ft..\u003c\/b\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56757932786039,"sku":"GZHW 38XSPL-D1","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/GZHW-38XSPL-D1-Front-416x416_e78eb0de-fd2b-4485-b372-4f5207e0ba58.png?v=1771429466","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gzhw-38xspl-d1","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}