{"product_id":"esb-audio-9-3m","title":"ESB Audio 9.3M Novemila 75mm Midrange Carbon Cone Speaker (Pair)","description":"\u003ch3\u003eESB Audio 9.3M 3\"\/75 mm Cone Midrange (pair)\u003c\/h3\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe magnetic pole piece, designed with magnetic flux analysis software, helps to achieve perfect and homogeneous magnetic gap saturation for improved voice coil movement and reduced distortion, as well as increased dynamics.\u003c\/li\u003e\n\u003cli\u003eLarge neodymium magnet. This high-temperature resistant neodymium magnet is one of the most powerful magnetic motor systems for an automotive speaker of this size. It is made from high-quality neodymium and allows for a significant reduction in the size and mass of the magnetic motor.\u003c\/li\u003e\n\u003cli\u003eTCA controls the airflow moved by the cone and creates an aperiodic damping resistance, determining that the release of energy accumulated in the speaker's movement occurs in a controlled and rapid manner without permanent oscillations. This contributes to a more precise and faithful response to the sound source, as well as accuracy and overall sound quality.\u003c\/li\u003e\n\u003cli\u003ePole plate CNC machined from a single piece of very low carbon steel.\u003c\/li\u003e\n\u003cli\u003eGold-plated solder terminal helps save space and prevents loss of amplifier power.\u003c\/li\u003e\n\u003cli\u003eThe die-cast aluminum and powder-coated basket offers very low resistance to air passage, and its shape (verified by FEM analysis) reduces vibration and resonance.\u003c\/li\u003e\n\u003cli\u003eThe wide, light Nomex voice coil with an aluminum winding contributes significantly to wide bandwidth extension.\u003c\/li\u003e\n\u003cli\u003eA large balanced Conex™ spider damper ensures linear movement in both directions, thereby reducing distortion.\u003c\/li\u003e\n\u003cli\u003eCollar for the connection of the voice coil and cone. This distributes pressure to the cone over a large area, reducing deformation and distortion.\u003c\/li\u003e\n\u003cli\u003eThe cone is made of high-modulus carbon, vacuum and autoclave molded, a technology rarely used in loudspeakers due to its cost, but which brings enormous advantages in terms of reproduction naturalness and high dynamics in transients. This is manufactured in a single piece, eliminating the dust cap. In a component of this small size, this solution offers incredible benefits in the homogeneity of dispersions and the regularity of the frequency response at high frequencies.\u003c\/li\u003e\n\u003cli\u003eThe NBL rubber surround has a shape designed to ensure very smooth movement with very small excursions, becoming increasingly controlled as the excursion increases and approaches the limit. This also helps to make this speaker very dynamic and capable of handling high power.\u003c\/li\u003e\n\u003cli\u003eCNC machined aluminum grille (optional).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eNominal power: 110 watts\u003c\/li\u003e\n\u003cli\u003eTransient power: 220 watts\u003c\/li\u003e\n\u003cli\u003eFrequency range: 130 Hz ~ 20 kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 90.8 dB 2.83V\/1m\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ESB Audio","offers":[{"title":"Default Title","offer_id":56763380892023,"sku":"9.3M","price":899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/9.3M_1_58c097b0-3f30-4183-b0a9-bf1368325c51.jpg?v=1771502411","url":"https:\/\/hifikaupat.fi\/en\/products\/esb-audio-9-3m","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}