{"product_id":"hertz-spl-show-ss-12-d2-12-zoll-subwoofer","title":"SPL Show SS 12 D2","description":"\u003ch2\u003eHertz SPL Show SS 12 D2 - 12-inch SPL Subwoofer with 1000 W RMS\u003c\/h2\u003e\n\u003cp\u003eThe SPL Show SS 12 D2 is a 30 cm subwoofer designed for high sound pressure levels and demanding applications. It combines a 75 mm dual voice coil (2+2 Ohm), a robust ferrite magnet assembly, and sophisticated thermal management. This ensures stable performance in everyday use and provides ample reserves for DB events. The progressive double-layer spider, multi-layer foam surround, and reinforced lead wires are designed for large excursions and continuous stress. At Carhifi.shop, this provides a clear solution when controlled sound pressure is required from a 12-inch driver.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75 mm dual voice coil (2+2 Ohm), 4-layer wound on a ventilated former\u003c\/li\u003e\n\u003cli\u003ePower handling: 1000 W RMS, 2000 W Peak\u003c\/li\u003e\n\u003cli\u003eProgressive double-layer spider for consistent performance over time\u003c\/li\u003e\n\u003cli\u003eMulti-layer foam surround for high linear excursion\u003c\/li\u003e\n\u003cli\u003eLarge ferrite magnet assembly for control and efficiency\u003c\/li\u003e\n\u003cli\u003e12 AWG nickel-plated high-current push terminals\u003c\/li\u003e\n\u003cli\u003eNon-pressed paper cone with cotton fiber for good sensitivity\u003c\/li\u003e\n\u003cli\u003eOptimized heat dissipation for continuous power handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 300 mm (12 inches)\u003c\/li\u003e\n\u003cli\u003ePower handling (RMS): 1000 W\u003c\/li\u003e\n\u003cli\u003ePower handling (Peak): 2000 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 + 2 Ohm (Dual Voice Coil)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 184 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil type: Dual\u003c\/li\u003e\n\u003cli\u003eVoice coil Ø: 75 mm (3 inches)\u003c\/li\u003e\n\u003cli\u003eMagnet size (W x D x H): 170 x 90 x 40 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 8.8 kg\u003c\/li\u003e\n\u003cli\u003eMagnet: Ferrite\u003c\/li\u003e\n\u003cli\u003eCone: Non-pressed paper with cotton fiber\u003c\/li\u003e\n\u003cli\u003eXmech: 20.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectro-acoustic Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEff. cone diameter (D): 253 mm\u003c\/li\u003e\n\u003cli\u003eXmax: 15.4 mm\u003c\/li\u003e\n\u003cli\u003eRe: 0.96 Ohm\u003c\/li\u003e\n\u003cli\u003eFs: 36 Hz\u003c\/li\u003e\n\u003cli\u003eLe: 0.9 mH\u003c\/li\u003e\n\u003cli\u003eVas: 24.52 l\u003c\/li\u003e\n\u003cli\u003eMms: 282.8 g\u003c\/li\u003e\n\u003cli\u003eCms: 0.07 mm\/N\u003c\/li\u003e\n\u003cli\u003eBL: 9.37 T·m\u003c\/li\u003e\n\u003cli\u003eQts: 0.64\u003c\/li\u003e\n\u003cli\u003eQes: 0.70\u003c\/li\u003e\n\u003cli\u003eQms: 7.0\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA: 320 mm\u003c\/li\u003e\n\u003cli\u003eB (Cutout): 283 mm\u003c\/li\u003e\n\u003cli\u003eC (Mounting depth): 184 mm\u003c\/li\u003e\n\u003cli\u003eD: 161 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnclosure Recommendations\u003c\/h3\u003e\n\u003cp\u003eFor compact, controlled bass reproduction, a sealed enclosure is suitable. For maximum sound pressure and higher output in the kick-bass range, a bass-reflex enclosure is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eSealed Enclosure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInternal volume (Vb): 35 l (1.24 cu.ft.)\u003c\/li\u003e\n\u003cli\u003eSystem resonance (Fc): 47 Hz\u003c\/li\u003e\n\u003cli\u003eQtc: 0.83\u003c\/li\u003e\n\u003cli\u003eExternal dimensions (W x H x D): 500 x 400 x 270 mm\u003c\/li\u003e\n\u003cli\u003eCutout: 283 mm\u003c\/li\u003e\n\u003cli\u003eMaterial thickness: 19 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePanel cut (Sealed):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA: 500 x 400 mm – Qty 2\u003c\/li\u003e\n\u003cli\u003eB: 500 x 232 mm – Qty 2\u003c\/li\u003e\n\u003cli\u003eC: 362 x 232 mm – Qty 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBass-Reflex Enclosure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInternal volume (Vb): 55 l (1.94 cu.ft.)\u003c\/li\u003e\n\u003cli\u003eTuning frequency (Fb): 51 Hz\u003c\/li\u003e\n\u003cli\u003eExternal dimensions (W x H x D): 550 x 400 x 380 mm\u003c\/li\u003e\n\u003cli\u003eCutout: 283 mm\u003c\/li\u003e\n\u003cli\u003eMaterial thickness: 19 mm\u003c\/li\u003e\n\u003cli\u003ePort: 160 mm inner diameter\u003c\/li\u003e\n\u003cli\u003ePort length: 300 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePanel cut (Reflex):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA: 550 x 400 mm – Qty 2\u003c\/li\u003e\n\u003cli\u003eB: 550 x 342 mm – Qty 2\u003c\/li\u003e\n\u003cli\u003eC: 362 x 342 mm – Qty 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12-inch format with 283 mm cutout\u003c\/li\u003e\n\u003cli\u003eDual 2-ohm coils: flexibly wired to 1 ohm or 4 ohm\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: approx. 800–1200 W RMS at the selected load impedance\u003c\/li\u003e\n\u003cli\u003e12 AWG terminals and reinforced lead wires for high currents\u003c\/li\u003e\n\u003cli\u003eSealed: precise, compact bass; Reflex: more output and level around the tuning frequency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":52841087795536,"sku":"SS-12-D2","price":239.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3004\/7312\/files\/hertz-spl-show-ss-12-d2-12-30cm-subwoofer-carhifi_shop-kaufen.webp?v=1774448616","url":"https:\/\/carhifi.shop\/en\/products\/hertz-spl-show-ss-12-d2-12-zoll-subwoofer","provider":"Carhifi Shop","version":"1.0","type":"link"}