{"product_id":"hertz-uno-s-300-s4-car-subwoofer-12in-1000w-4-ohm","title":"Hertz Uno S 300 S4 Car Subwoofer 12in 1000W 4 Ohm","description":"Unleash deep, powerful bass with the Hertz Uno S 300 S4 subwoofer, engineered to hit hard in any car. Its lightweight pressed paper cone and foam suspension deliver 89.5dB efficiency for thumping sound. The patented V-cone keeps things stiff, producing low frequencies without distortion even at high volumes. Perfect for sealed or reflex boxes, with a resonance frequency down to 33Hz. Finished with a sleek ABS gasket for a clean install.\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 300 mm (12 in.)\u003cbr\u003e\u003cstrong\u003eContinuous Power Handling:\u003c\/strong\u003e 250 W\u003cbr\u003e\u003cstrong\u003ePeak Power Handling:\u003c\/strong\u003e 1000 W\u003cbr\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 4 Ohm\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter:\u003c\/strong\u003e 38 mm (1.5 in.)\u003cbr\u003e\u003cstrong\u003eMagnet:\u003c\/strong\u003e High-density flux ferrite\u003cbr\u003e\u003cstrong\u003eCone Material:\u003c\/strong\u003e Painted pressed paper pulp\u003cbr\u003e\u003cstrong\u003eFrequency Resonance (Fs):\u003c\/strong\u003e 33 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity (Spl):\u003c\/strong\u003e 89.5 dB\u003cbr\u003e\u003cstrong\u003eXmax:\u003c\/strong\u003e 9.1 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 kg\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":54093726941521,"sku":null,"price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/Hertz_UNO_S300_S4_subwoofer.jpg?v=1781789301","url":"https:\/\/shoponyxac.co.uk\/products\/hertz-uno-s-300-s4-car-subwoofer-12in-1000w-4-ohm","provider":"Onyx Auto Care","version":"1.0","type":"link"}