{"product_id":"helix-ci3-w130-s3-130mm-performance-woofer-3-ohm","title":"HELIX Ci3 W130-S3 130mm Performance Woofer 3 Ohm","description":"This 130mm performance midbass driver from the HELIX COMPOSE i3 series combines high efficiency with exceptional sound quality. The innovative Cenosphere-coated paper cone delivers precise and detailed audio reproduction, while the glass-bead reinforced high-tech polymer composite basket ensures maximum rigidity with minimal resonance. Perfectly matched to HELIX and MATCH amplifiers, the 3 Ohm technology provides a noticeable increase in output and maximum sound pressure. The ProConnect terminal allows for secure connections using conventional speaker cable or optional WireKits for a plug-and-play upgrade.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Midbass Driver\u003cbr\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 130 mm (5.25\")\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 3 Ohm\u003cbr\u003e\u003cstrong\u003ePower Handling RMS \/ Max\u003c\/strong\u003e: 90 \/ 135 Watts\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 80 Hz - 4,000 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 91 dB @ 2.83V\/1m\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e: 25 mm\u003cbr\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e: Paper with Cenosphere Coating\u003cbr\u003e\u003cstrong\u003eBasket Material\u003c\/strong\u003e: Glass-Bead Reinforced Polymer Composite\u003cbr\u003e\u003cstrong\u003eMounting Diameter\u003c\/strong\u003e: 116.5 mm\u003cbr\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e: 55.4 mm\u003cbr\u003e\u003cstrong\u003eDC Resistance (Re)\u003c\/strong\u003e: 3.1 Ohm\u003cbr\u003e\u003cstrong\u003eResonant Frequency (Fs)\u003c\/strong\u003e: 89 Hz\u003cbr\u003e\u003cstrong\u003eMechanical Q Factor (Qms)\u003c\/strong\u003e: 3.11\u003cbr\u003e\u003cstrong\u003eElectrical Q Factor (Qes)\u003c\/strong\u003e: 0.97\u003cbr\u003e\u003cstrong\u003eTotal Q Factor (Qts)\u003c\/strong\u003e: 0.74\u003cbr\u003e\u003cstrong\u003eEquivalent Volume (Vas)\u003c\/strong\u003e: 4.6 L\u003cbr\u003e\u003cstrong\u003eMax Linear Cone Excursion (Xmax)\u003c\/strong\u003e: +\/- 3.2 mm\u003cbr\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e: ProConnect Terminal\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53773052936529,"sku":"CI21500","price":129.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/Ci3-W130-S3-EISA_1d20067b-b01d-4b29-a021-07c5bf520f3a.jpg?v=1778709830","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ci3-w130-s3-130mm-performance-woofer-3-ohm","provider":"Onyx Auto Care","version":"1.0","type":"link"}