{"product_id":"ground-zero-gznt-28sq","title":"Ground Zero GZNT 28SQ","description":"\u003cb\u003e\u003ch3\u003e Ground Zero GZNT 28SQ\u003c\/h3\u003e\n\u003cbr\u003e The high-quality Ground Zero GZNT 28SQ tweeter's Coupled Chamber construction gives it good lower frequency reproduction.\n\u003cbr\u003e\n\u003cbr\u003e 28 mm tweeter\n\u003cbr\u003e Impedance: 4 ohms\n\u003cbr\u003e power consumption 90 W RMS, 140 W Peak\n\u003cbr\u003e fs 1350 Hz\n\u003cbr\u003e Aluminum frame\n\u003cbr\u003e Neodymium magnet\n\u003cbr\u003e Installation depth 29 mm\n\u003cbr\u003e Pair price\u003cbr\u003e\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e Model\u003cbr\u003e High-performance tweeter\u003cbr\u003e\u003cbr\u003e Diameter\u003cbr\u003e 28mm \/ 1.10″\u003cbr\u003e\u003cbr\u003e Power Handling (RMS\/max.)\u003cbr\u003e 90 \/ 140 Watts\u003cbr\u003e\u003cbr\u003e Impedance\u003cbr\u003e 4 Ohm\u003cbr\u003e\u003cbr\u003e Efficiency\u003cbr\u003e 91 dB\u003cbr\u003e\u003cbr\u003e Frequency Response\u003cbr\u003e 2000Hz – 25kHz\u003cbr\u003e\u003cbr\u003e Recommended high-pass filter\u003cbr\u003e 3000 Hz @ 12 dB\/oct\u003cbr\u003e\u003cbr\u003e Voice Coil\u003cbr\u003e 28mm \/ 1.1″\u003cbr\u003e\u003cbr\u003e Membrane Layout\u003cbr\u003e Coated silk dome\u003cbr\u003e\u003cbr\u003e Magnet material\u003cbr\u003e Neodymium\u003cbr\u003e\u003cbr\u003e Mounting Ø \u003cbr\u003e48mm \/ 0.19″\u003cbr\u003e\u003cbr\u003e Mounting Depth\u003cbr\u003e 29mm \/ 1.14″\u003cbr\u003e\u003cbr\u003e Resonance Frequency (Fs)\u003cbr\u003e 1350 Hz.\u003c\/b\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56759185637751,"sku":"GZNT 28SQ","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/1-GZNT-28SQ-Side3_a9ed147c-c825-49ce-91ea-a2083bc991ee.png?v=1771442300","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gznt-28sq","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}