{"product_id":"helix-ci5-s200fm-d2-compose-i5-200mm-hybrid-subwoofer-2x2-ohm","title":"HELIX Ci5 S200FM-D2 Compose i5 200mm Hybrid Subwoofer 2x2 Ohm","description":"The HELIX Compose i5 Ci5 S200FM-D2 is a 200mm hybrid subwoofer that blends the best qualities of a woofer and subwoofer into one chassis. Its dual 2 Ohm voice coil offers flexible wiring options to maximise amplifier power, while the ultra-shallow 47mm mounting depth makes it ideal for tight spaces like under-seat BMW or bulkhead Mercedes installations. The glass-bead-reinforced polymer basket ensures exceptional rigidity with minimal resonance, and the high-excursion polypropylene cone delivers deep, controlled bass down to 25 Hz. FlexMount200 technology allows easy integration with optional vehicle-specific adapter rings for a perfect acoustic fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Hybrid subwoofer \/ woofer\u003cbr\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 200 mm\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 2 x 2 Ohm\u003cbr\u003e\u003cstrong\u003eRMS Power Handling\u003c\/strong\u003e: 200 Watts\u003cbr\u003e\u003cstrong\u003eMax Power Handling\u003c\/strong\u003e: 400 Watts\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 25 Hz - 500 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 90 dB @ 2.83V \/ 1m\u003cbr\u003e\u003cstrong\u003eDC Resistance (Re)\u003c\/strong\u003e: 3.6 Ohm\u003cbr\u003e\u003cstrong\u003eResonant Frequency (Fs)\u003c\/strong\u003e: 55 Hz\u003cbr\u003e\u003cstrong\u003eMechanical Q (Qms)\u003c\/strong\u003e: 8.31\u003cbr\u003e\u003cstrong\u003eElectrical Q (Qes)\u003c\/strong\u003e: 0.88\u003cbr\u003e\u003cstrong\u003eTotal Q (Qts)\u003c\/strong\u003e: 0.80\u003cbr\u003e\u003cstrong\u003eCompliance (Cms)\u003c\/strong\u003e: 256 µm\/N\u003cbr\u003e\u003cstrong\u003eEquivalent Volume (Vas)\u003c\/strong\u003e: 13.5 L\u003cbr\u003e\u003cstrong\u003eForce Factor (B x I)\u003c\/strong\u003e: 6.7 Tm\u003cbr\u003e\u003cstrong\u003eCone Area (Sd)\u003c\/strong\u003e: 194 cm²\u003cbr\u003e\u003cstrong\u003eMoving Mass (Mms)\u003c\/strong\u003e: 32 g\u003cbr\u003e\u003cstrong\u003eMechanical Resistance (Rms)\u003c\/strong\u003e: 1.39 kg\/s\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e: 38 mm\u003cbr\u003e\u003cstrong\u003eVoice Coil Winding Width\u003c\/strong\u003e: 20 mm\u003cbr\u003e\u003cstrong\u003eMax Linear Excursion (Xmax)\u003c\/strong\u003e: +\/- 7.5 mm\u003cbr\u003e\u003cstrong\u003eOuter 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: 47 mm\u003cbr\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e: Injected polypropylene\u003cbr\u003e\u003cstrong\u003eBasket Material\u003c\/strong\u003e: Glass-bead-reinforced polymer composite\u003cbr\u003e\u003cstrong\u003eMounting Technology\u003c\/strong\u003e: FlexMount200\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53773392806225,"sku":"CI21805","price":259.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/HELIX-Ci5-S200FM-D2-EISA_520ad495-50a6-4a7a-b9d9-a20dddb7c8e0.jpg?v=1778714928","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ci5-s200fm-d2-compose-i5-200mm-hybrid-subwoofer-2x2-ohm","provider":"Onyx Auto Care","version":"1.0","type":"link"}