{"product_id":"hertz-uno-s-300-s4-12-zoll-subwoofer","title":"Uno S 300 S4","description":"\u003cp\u003eThe Uno S 300 S4 from Hertz is a 12-inch Subwoofer with a continuous power handling of 250 Watts RMS and a peak power of 1000 Watts. The system has an impedance of 4 Ohms and a 38 mm voice coil. The technical features include a ferrite magnet with high flux density and a coated pressed paper diaphragm. The physical construction has a weight of 3 kg and an Xmech value of ±15.1 mm. With a sound pressure level of 89.5 dB, the model is designed for integration into various acoustic systems.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e12-inch (30 cm) Subwoofer\u003c\/li\u003e\n\u003cli\u003eContinuous power handling: 250 Watts RMS\u003c\/li\u003e\n\u003cli\u003ePeak power: 1000 Watts\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 Ohms\u003c\/li\u003e\n\u003cli\u003e38 mm voice coil\u003c\/li\u003e\n\u003cli\u003eFerrite magnet with high flux density\u003c\/li\u003e\n\u003cli\u003eDiaphragm made of coated pressed paper\u003c\/li\u003e\n\u003cli\u003eWeight: 3 kg\u003c\/li\u003e\n\u003cli\u003eXmech: ±15.1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMagnet size: 134 x 45 x 34 mm\u003c\/li\u003e\n\u003cli\u003eEffective diaphragm diameter (D): 258 mm\u003c\/li\u003e\n\u003cli\u003eXmax: 9.1 mm\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re): 3.6 Ohms\u003c\/li\u003e\n\u003cli\u003eResonance frequency (Fs): 33 Hz\u003c\/li\u003e\n\u003cli\u003eEquivalent volume (Vas): 82.2 l\u003c\/li\u003e\n\u003cli\u003eMoving mass (Mms): 112 g\u003c\/li\u003e\n\u003cli\u003eCompliance (Cms): 0.21 mm\/N\u003c\/li\u003e\n\u003cli\u003eForce factor (BL): 11.3 Tm\u003c\/li\u003e\n\u003cli\u003eTotal Q factor (Qts): 0.6\u003c\/li\u003e\n\u003cli\u003eElectrical Q factor (Qes): 0.65\u003c\/li\u003e\n\u003cli\u003eMechanical Q factor (Qms): 7.8\u003c\/li\u003e\n\u003cli\u003eSound pressure level (Spl): 89.5 dB\u003c\/li\u003e\n\u003cli\u003eOuter diameter (A): 307 mm\u003c\/li\u003e\n\u003cli\u003eMounting diameter (B): 280 mm\u003c\/li\u003e\n\u003cli\u003eTotal height (C): 128 mm\u003c\/li\u003e\n\u003cli\u003eMounting depth (D): 121 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":51315840155915,"sku":"UNO-300-S4","price":74.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/hertz-uno-s-300-s4-12-30cm-subwoofer-masori-kaufen.jpg?v=1785282922","url":"https:\/\/masprori.com\/en\/products\/hertz-uno-s-300-s4-12-inch-subwoofer","provider":"Masori | Shop","version":"1.0","type":"link"}