{"product_id":"brax-matrix-ml165-pro-165mm-carbon-fibre-midbass-speaker-4-ohm","title":"BRAX MATRIX ML165 PRO 165mm Carbon Fibre Midbass Speaker 4 Ohm","description":"Handcrafted in Germany, the MATRIX ML165 PRO midbass driver represents the next evolution in high-end car audio. An ultra-lightweight carbon fleece multilayer cone delivers exceptional stiffness and low resonance for precise, dynamic sound. A copper cap on the pole piece linearises impedance and reduces distortion, while the precision-engineered magnet system ensures powerful, controlled bass. Finished with a silk-matte membrane, matt black aluminium basket, and 24-karat gold-plated terminals, it blends audiophile performance with elegant design.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Midbass Driver\u003cbr\u003e\u003cstrong\u003eSize (Diameter)\u003c\/strong\u003e: 165 mm\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 4 Ohm\u003cbr\u003e\u003cstrong\u003eRMS Power Handling\u003c\/strong\u003e: 120 Watts\u003cbr\u003e\u003cstrong\u003eMax Power Handling\u003c\/strong\u003e: 170 Watts\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 40 Hz - 4,000 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 91 dB @ 2.83V\/1m\u003cbr\u003e\u003cstrong\u003eDC Resistance (Re)\u003c\/strong\u003e: 3.4 Ohm\u003cbr\u003e\u003cstrong\u003eResonance Frequency (Fs)\u003c\/strong\u003e: 48 Hz\u003cbr\u003e\u003cstrong\u003eMechanical Q (Qms)\u003c\/strong\u003e: 6.80\u003cbr\u003e\u003cstrong\u003eElectrical Q (Qes)\u003c\/strong\u003e: 0.50\u003cbr\u003e\u003cstrong\u003eTotal Q (Qts)\u003c\/strong\u003e: 0.47\u003cbr\u003e\u003cstrong\u003eEquivalent Volume (Vas)\u003c\/strong\u003e: 14.6 L\u003cbr\u003e\u003cstrong\u003eForce Factor (B*l)\u003c\/strong\u003e: 6.3 Tm\u003cbr\u003e\u003cstrong\u003eMoving Mass (Mms)\u003c\/strong\u003e: 19.1 g\u003cbr\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e: Carbon Fleece Multilayer\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e: 37 mm\u003cbr\u003e\u003cstrong\u003eMax Linear Excursion (Xlin)\u003c\/strong\u003e: +\/- 4.0 mm\u003cbr\u003e\u003cstrong\u003eMax Mechanical Excursion (Xmax)\u003c\/strong\u003e: +\/- 8.0 mm\u003cbr\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 167 mm\u003cbr\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e: 143 mm\u003cbr\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e: 64 mm\u003cbr\u003e\u003cstrong\u003eCone Area (Sd)\u003c\/strong\u003e: 137 cm²\u003cbr\u003e\u003cstrong\u003eBasket Material\u003c\/strong\u003e: Aluminium Die-Cast\u003cbr\u003e\u003cstrong\u003eSurround Material\u003c\/strong\u003e: Butyl Rubber\u003cbr\u003e\u003cstrong\u003eTerminals\u003c\/strong\u003e: 24k Gold-Plated\u003cbr\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Germany\u003cbr\u003e","brand":"BRAX","offers":[{"title":"Default Title","offer_id":53773381108049,"sku":"55068","price":1299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/BRAX-MATRIX-ML165-PRO-Composing_51bf8429-7894-4847-8689-b5ea99fb433d.jpg?v=1778714662","url":"https:\/\/shoponyxac.co.uk\/products\/brax-matrix-ml165-pro-165mm-carbon-fibre-midbass-speaker-4-ohm","provider":"Onyx Auto Care","version":"1.0","type":"link"}