{"product_id":"ground-zero-gztw-12f","title":"Ground Zero GZTW 12F","description":"\u003ch3\u003e Ground Zero GZTW 12F\u003c\/h3\u003e\n\n\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e 12″ subwoofer\u003cbr\u003e shallow mount version\u003cbr\u003e Power handling (RMS) 350 W\u003cbr\u003e recommended amplifier 200-500 W\u003cbr\u003e 2″ voice coil wound of copper wire\u003cbr\u003e 2x 2 ohm voice coils\u003cbr\u003e fs 35.1 Hz\u003cbr\u003e qts 0.526\u003cbr\u003e left 53.1 liters\u003cbr\u003e sensitivity 89 dB \/ 1W\/1m\u003cbr\u003e x-max 32 mm\u003cbr\u003e IMPP cone\u003cbr\u003e installation diameter 284 mm\u003cbr\u003e installation depth 98 mm\u003cbr\u003e recommended sealed enclosure 25-40 liters\u003cbr\u003e recommended ported enclosure 22 liters ( tuned to 48 Hz ).","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56760141054327,"sku":"GZTW 12F","price":159.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/GZTW-12F-3.jpg?v=1771443509","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gztw-12f","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}