{"product_id":"gladen-sigma-ssw10-subwoofer-25-cm-10-900w-450w-rms","title":"Gladen Sigma SSW10 – 10\" Subwoofer 900W \/ 450W RMS","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003e10-inch subwoofer – deep, punchy, and controlled bass\u003c\/li\u003e\n\n\u003cli\u003e900W MAX \/ 450W RMS – generous power for all systems\u003c\/li\u003e\n\n\u003cli\u003eDual 2x2 ohm voice coil – maximum wiring flexibility\u003c\/li\u003e\n\n\u003cli\u003e11.5 mm linear X-Max – high excursion for deep, distortion-free bass\u003c\/li\u003e\n\n\u003cli\u003eCompatible with sealed and ported enclosures – adapts to all setups\u003c\/li\u003e\n\n\u003cli\u003eRobust paper cone and polycotton spider – precision and durability\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Gladen Sigma SSW10 is a 10-inch subwoofer designed for those who demand powerful and musical bass. Imagine driving with bass that doesn't just vibrate the cabin, but reproduces every low note with surgical precision — that's exactly what the SSW10 promises. Thanks to its long-excursion voice coil and powerful motor, it delivers exceptional sound pressure without ever sacrificing clarity. Its dual 2x2 ohm coil offers great wiring flexibility, whether you want to run it at 1 ohm, 2 ohms, or 4 ohms. Its balanced electro-acoustic parameters make it compatible with both sealed (17 to 32 liters) and ported enclosures, for optimal integration into your vehicle.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eIdeal for dynamic music styles and deep bass passages\u003c\/li\u003e\n\n\u003cli\u003eRobust steel basket for optimal mechanical stability\u003c\/li\u003e\n\n\u003cli\u003eHigh-quality foam surround for controlled excursion\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; background-color: #f2f2f2;\"\u003eAttribute\u003c\/th\u003e\n\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; background-color: #f2f2f2;\"\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSize\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e25 cm \/ 10\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMAX Power\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e900 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRMS Power\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e450 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNominal Impedance (ZN)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2x2 ohms (dual voice coil)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDC Resistance (Rdc)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1.85 Ω (dual)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eResonant Frequency (Fs)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e36 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLinear X-Max (+\/-)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e11.5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eVoice Coil Diameter\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e50 mm (2\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eVoice Coil Height\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e30 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eQms\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e6.64\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eQes\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e0.51\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eQts\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e0.47\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMoving Mass (Mms)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e153.2 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePiston Area (Sd)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e330 cm²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCompliance (CMS)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e0.12 mm\/N\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eForce Factor (BL)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e16.62 Tm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eEquivalent Air Volume (Vas)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e18.4 liters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSensitivity (SPL 2.83V\/1m)\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e86.5 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRecommended Volume\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e17 – 32 liters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOuter Diameter\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e263 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInstallation Diameter\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e230 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInstallation Depth\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e140 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCone\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePaper\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSurround\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFoam\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSpider\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e7\" PC Mix (polycotton)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eVoice Coil Former\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDustcap\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBasket\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSteel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003ch2\u003eWhy choose it?\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eDual 2x2 ohm voice coil – wiring flexibility at 1, 2, or 4 ohms depending on your amplifier\u003c\/li\u003e\n\n\u003cli\u003e11.5 mm X-Max – high excursion for deep, distortion-free bass\u003c\/li\u003e\n\n\u003cli\u003eCompatible with sealed and ported enclosures – adapts to your existing setup\u003c\/li\u003e\n\n\u003cli\u003ePaper cone + foam surround – musical precision and durability\u003c\/li\u003e\n\n\u003cli\u003eGladen brand – German engineering known for sound quality\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Gladen German Technology","offers":[{"title":"Default Title","offer_id":54472314749251,"sku":"SIGMA-SSW10","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/01KQFQ8XKJS52PYKSMNXPYBPTP.webp?v=1778414193","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/gladen-sigma-ssw10-subwoofer-25-cm-10-900w-450w-rms","provider":"Sound Auto Concept","version":"1.0","type":"link"}