{"product_id":"ground-zero-radioactive-gzrm80sq-80-mm-3-15-50-wrms-marine-speakers","title":"Ground Zero Radioactive GZRM80SQ 80 mm \/ 3.15\" 50 WRMS Marine Speakers","description":"\u003cp\u003e\u003cstrong\u003eGround Zero Radioactive GZRM 80SQ - 80 mm \/ 3.15\" 50 WRMS Midrange Car Speakers\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Specification:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eModel - GZRM 80SQ\u003c\/li\u003e \u003cli\u003eDiameter - 80 mm \/ 3.15\"\u003c\/li\u003e \u003cli\u003ePower Handling (RMS\/max.) - 50 \/ 80 Watts\u003c\/li\u003e \u003cli\u003eImpedance - 4 Ohms\u003c\/li\u003e \u003cli\u003eEfficiency - 89 dB\u003c\/li\u003e \u003cli\u003eFrequency Response - 140 Hz – 4 kHz\u003c\/li\u003e \u003cli\u003eVoice Coil - 25 mm \/ 1\"\u003c\/li\u003e \u003cli\u003eMembrane Layout - Anodized aluminium\u003c\/li\u003e \u003cli\u003eMagnet material - Neodymium\u003c\/li\u003e \u003cli\u003eMounting Ø - 77 mm \/ 3.03\"\u003c\/li\u003e \u003cli\u003eMounting Depth - 34 mm \/ 1.34\"\u003c\/li\u003e \u003cli\u003eResonance Frequency (Fs) - 114 Hz\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e80 mm \/ 3.15″ sound quality midrange speaker\u003c\/li\u003e \u003cli\u003e25 mm \/ 1″ CCA voice coil\u003c\/li\u003e \u003cli\u003eAnodized aluminum cone\u003c\/li\u003e \u003cli\u003eNeodymium motor\u003c\/li\u003e \u003cli\u003eResonance free compound basket\u003c\/li\u003e \u003cli\u003eIncl. protection grill\u003c\/li\u003e \u003cli\u003eSoldering terminal\u003c\/li\u003e \u003cli\u003e1 pair \/ package\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":52760849875210,"sku":"GZR80SQ","price":124.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/gzrm_80sq_1.jpg?v=1774287568","url":"https:\/\/audiovisualworld.co.uk\/products\/ground-zero-radioactive-gzrm80sq-80-mm-3-15-50-wrms-marine-speakers","provider":"Audio Visual World","version":"1.0","type":"link"}