{"product_id":"ground-zero-gztt-20s","title":"GROUND ZERO GZTT 20S","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e- impedance 4 Ohm\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e- frequency response 3 – 20 kHz\u003cbr\u003e- efficiency (SPL) 89 dB\u003cbr\u003e- resonance frequency 1700 Hz\u003cbr\u003e- power handling (RMS)* 40 Watt \/ Watts (HPF @ 3500 Hz \/ - 12dB\/Okt.\/oct)\u003cbr\u003e- power handling (max)* 70 Watt \/ Watts (HPF @ 3500 Hz \/ 12dB\/Okt.\/oct)\u003cbr\u003e- cut-off frequency (HPF) 3500 Hz \/ 12 dB ( recommended)\u003cbr\u003e- outer diameter 54 mm \/ 2.13”\u003cbr\u003e- mounting cutout 46 mm \/ 1.81”\u003cbr\u003e- mounting depth 18 mm \/ 0.70\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":58353288216950,"sku":"GZTT 20S","price":390.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/5294\/4758\/files\/4ahuKJJiMQWJsYx1726147001.png?v=1785201317","url":"https:\/\/glossco.se\/products\/ground-zero-gztt-20s","provider":"Glossco","version":"1.0","type":"link"}