{"product_id":"helix-ci7-w200fm-s3-200mm-high-end-woofer-3-ohm","title":"HELIX Ci7 W200FM-S3 200mm High-End Woofer 3 Ohm","description":"A 200mm high-end woofer from the HELIX COMPOSE i7 series, designed for uncompromising sound quality in your vehicle. It features a hand-finished UHD paper diaphragm for excellent impulse fidelity and a glass-bead reinforced polymer composite basket for maximum stability with minimal resonance. The 3 Ohm impedance works perfectly with HELIX and MATCH amplifiers for peak performance, while the FlexMount200 system and ProConnect terminal make installation versatile and secure.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Woofer\u003cbr\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 200 mm\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 3 Ohm\u003cbr\u003e\u003cstrong\u003eRMS Power Handling\u003c\/strong\u003e: 150 Watts\u003cbr\u003e\u003cstrong\u003eMax Power Handling\u003c\/strong\u003e: 225 Watts\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 35 Hz - 2,500 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 92 dB @ 2.83V\/1m\u003cbr\u003e\u003cstrong\u003eDC Resistance (Re)\u003c\/strong\u003e: 3.0 Ohm\u003cbr\u003e\u003cstrong\u003eResonant Frequency (Fs)\u003c\/strong\u003e: 52 Hz\u003cbr\u003e\u003cstrong\u003eMechanical Q (Qms)\u003c\/strong\u003e: 6.04\u003cbr\u003e\u003cstrong\u003eElectrical Q (Qes)\u003c\/strong\u003e: 0.78\u003cbr\u003e\u003cstrong\u003eTotal Q (Qts)\u003c\/strong\u003e: 0.69\u003cbr\u003e\u003cstrong\u003eEquivalent Volume (Vas)\u003c\/strong\u003e: 20.8 L\u003cbr\u003e\u003cstrong\u003eForce Factor (B*I)\u003c\/strong\u003e: 5.6 Tm\u003cbr\u003e\u003cstrong\u003eCone Area (Sd)\u003c\/strong\u003e: 201 cm²\u003cbr\u003e\u003cstrong\u003eMoving Mass (Mms)\u003c\/strong\u003e: 25.6 g\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e: 37 mm\u003cbr\u003e\u003cstrong\u003eVoice Coil Winding Width\u003c\/strong\u003e: 13.8 mm\u003cbr\u003e\u003cstrong\u003eMax Linear Excursion (Xmax)\u003c\/strong\u003e: +\/- 3.9 mm\u003cbr\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 195 mm\u003cbr\u003e\u003cstrong\u003eMounting Diameter\u003c\/strong\u003e: 173.5 mm\u003cbr\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e: 65.8 mm\u003cbr\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e: UHD Paper\u003cbr\u003e\u003cstrong\u003eBasket Material\u003c\/strong\u003e: Glass-bead reinforced polymer composite\u003cbr\u003e\u003cstrong\u003eSurround Material\u003c\/strong\u003e: Rubber\u003cbr\u003e\u003cstrong\u003eTerminal\u003c\/strong\u003e: ProConnect\u003cbr\u003e\u003cstrong\u003eMounting System\u003c\/strong\u003e: FlexMount200\u003cbr\u003e\u003cstrong\u003eCompliance (Cms)\u003c\/strong\u003e: 370 µm\/N\u003cbr\u003e\u003cstrong\u003eMechanical Resistance (Rms)\u003c\/strong\u003e: 1.40 kg\/s\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53773212057937,"sku":"CI21806","price":444.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/HELIX-Ci7-W200FM-S3_EISA_c614af1f-72f8-4c96-8090-083165bc06f3.jpg?v=1778712138","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ci7-w200fm-s3-200mm-high-end-woofer-3-ohm","provider":"Onyx Auto Care","version":"1.0","type":"link"}