{"product_id":"helix-ci5-w165fm-s3-compose-165mm-advanced-mid-bass-driver","title":"HELIX Ci5 W165FM-S3 COMPOSE 165mm Advanced Mid-Bass Driver","description":"A 165mm advanced mid-bass driver from the COMPOSE platform, designed for audiophiles seeking a high-fidelity upgrade. Its silicate-coated paper cone and integrated phase plug deliver precise impulse response and reduced compression, suiting both 2-way and 3-way systems. The high-tech polymer basket with glass-bead reinforcement ensures rigidity and minimises unwanted resonances. A 3-ohm impedance maximises amplifier efficiency, while the ProConnect terminal and FlexMount165 system simplify installation in a wide range of vehicles.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Mid-bass driver (single chassis)\u003cbr\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 165 mm\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 3 Ω\u003cbr\u003e\u003cstrong\u003eDC Resistance (Re)\u003c\/strong\u003e: 3.1 Ω\u003cbr\u003e\u003cstrong\u003ePower Handling RMS \/ Max\u003c\/strong\u003e: 125 \/ 175 W\u003cbr\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e: 50 Hz - 5,000 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity (SPL)\u003c\/strong\u003e: 92 dB @ 2.83V\/1m\u003cbr\u003e\u003cstrong\u003eResonant Frequency (Fs)\u003c\/strong\u003e: 50 Hz\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e: 37 mm\u003cbr\u003e\u003cstrong\u003eMagnet System\u003c\/strong\u003e: High-power ferrite\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53773280280913,"sku":"CI21604","price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/Ci5-W165FM-S3_7e7eef6b-1ee4-4594-8f5d-401a7264303f.jpg?v=1778713001","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ci5-w165fm-s3-compose-165mm-advanced-mid-bass-driver","provider":"Onyx Auto Care","version":"1.0","type":"link"}