{"product_id":"gladen-sigma-ssw065-subwoofer","title":"Sigma SSW065","description":"\u003cp\u003eThe Sigma SSW065 from Gladen is a 6.5-inch Subwoofer that stands out for its compact design and high performance. It has been specifically developed for space-saving vehicle installations and offers precise bass thanks to a long-stroke voice coil and a FEM-optimized motor structure. The dual 2 Ohm voice coil allows for additional flexibility in system integration. Ideal for closed and compact bass reflex enclosures, the Subwoofer impresses with a combination of a stable paper cone and a precisely tuned suspension. Its small dimensions and high-quality materials such as aluminum and steel contribute to its high sound quality and durability.\u003c\/p\u003e\n\u003cp\u003eThe GLADEN SIGMA SSW065 has been specifically designed for compact vehicle installations where controlled bass and high precision are required. Despite its small size, the 6.5\" Subwoofer impresses with a powerful drive and a long-stroke diaphragm. This ensures clean bass impulses and high control.\u003c\/p\u003e\n\u003cp\u003eThe FEM-optimized motor structure ensures efficient power transfer with low distortion. Combined with the lightweight, stable paper cone and the precisely tuned suspension, the SSW065 delivers a dry, accurate low frequency, making it the ideal choice for closed and compact bass reflex enclosures.\u003c\/p\u003e\n\u003cp\u003eThanks to the dual 2 Ohm voice coil, the SIGMA SSW065 offers maximum flexibility in system integration and is perfect for modern, space-saving vehicle concepts with high sound quality demands.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact 6.5\" Subwoofer for precise bass.\u003c\/li\u003e\n\u003cli\u003eFEM-optimized drive for high control.\u003c\/li\u003e\n\u003cli\u003eLong-stroke 1.5\" voice coil (Dual 2 Ohm).\u003c\/li\u003e\n\u003cli\u003eOptimized for small closed and bass reflex enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDust cap: PP\u003c\/li\u003e\n\u003cli\u003eVoice coil holder: Aluminum\u003c\/li\u003e\n\u003cli\u003eSpider: 4.5\" PC Mix (Poly-Cotton blend)\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Paper\u003c\/li\u003e\n\u003cli\u003eSurround: Foam\u003c\/li\u003e\n\u003cli\u003eBasket: Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eData\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended enclosure volume: 2.5-5 liters\u003c\/li\u003e\n\u003cli\u003eX-Max (+\/-): 8.5 mm\u003c\/li\u003e\n\u003cli\u003eDC resistance (Rdc): 1.8 Ω (dual)\u003c\/li\u003e\n\u003cli\u003eNominal impedance (Z): 2.2 Ω\u003c\/li\u003e\n\u003cli\u003eResonance frequency (Fs): 56 Hz\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 40 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil height: 25 mm\u003c\/li\u003e\n\u003cli\u003eMechanical quality (Qms): 7.27\u003c\/li\u003e\n\u003cli\u003eElectrical quality (Qes): 0.57\u003c\/li\u003e\n\u003cli\u003eTotal quality (Qts): 0.53\u003c\/li\u003e\n\u003cli\u003eMoving mass (Mms): 70.6 g\u003c\/li\u003e\n\u003cli\u003eDiaphragm area (sd): 128.6 cm2\u003c\/li\u003e\n\u003cli\u003eCompliance of the suspension (Cms): 0.11mm\/N\u003c\/li\u003e\n\u003cli\u003eForce factor (BL): 12.7 Tm\u003c\/li\u003e\n\u003cli\u003eEquivalent air volume (Vas): 34.23 dm3\u003c\/li\u003e\n\u003cli\u003eEfficiency (η): 0.07 %\u003c\/li\u003e\n\u003cli\u003eSPL 2.83V\/1m: 84.2 dB\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 173 mm\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 144 mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 93 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gladen","offers":[{"title":"Default Title","offer_id":53178834878731,"sku":"SSW065","price":139.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/SSW_065-3_duo-cc7eae2a.webp?v=1784131180","url":"https:\/\/masori.de\/en\/products\/gladen-sigma-ssw065-subwoofer","provider":"Masori | Shop","version":"1.0","type":"link"}