ESB Audio 9.3M speakers

ESB Audio 9000 series speakers

The ESB 9000 series speakers (Novemila) proudly belong to the high-end segment and belong to the most technologically advanced car speakers ever made. And also to the most elegant ones! Technology and design come together in a new and unusual aesthetic, thanks to the exceptional flower shape around the tweeter membrane and also on the bass and center speaker baskets. However, this luxurious design was not only created from an aesthetic point of view. It is an expression of innovation that will allow the acoustic refraction at the edges of the tweeters to be less pronounced and adapt to the design of the speakers. An analogy can be found in the new Rolls-Royce engines for state-of-the-art aircraft, which have the same shape on the trailing edge. Exactly where the air comes out and the main turbulence is created. With the new design, these engines have achieved great benefits such as a 10 dB reduction in cabin noise and at the same time a 10% reduction in fuel consumption. However, this is not just a coincidental similarity. The designs of high-end ESB speakers and Rolls-Royce engines are based on the same assumption, namely to reduce undesirable sound characteristics at the edge of the speakers and engines respectively, and to effectively direct the air flow outwards. However, this is only one of the many exclusive technologies that you will find in the 9000 model series. It includes a total of six high-end separate components, two 2-band component systems and three 3-band systems, which will amaze you not only with their sound, but also with their unconventional luxury design and exceptional materials.

ESB Audio 9.3M center speakers

The ESB Audio 9.3M represent one of the two variants of the 9000 series center loudspeakers. The individual models differ in the diameter of the membrane and several other parameters and technologies, but on the other hand, they have many technological and design solutions in common. At first glance, you will be impressed by the design of the center speaker, led by a carbon diaphragm, a beautiful basket in a floral design and an optional grille made of CNC machined aluminum. The membrane is made of vacuum- and autoclave-pressed high-strength carbon. Perhaps there is no more ideal combination of lightness and stiffness to balance diaphragm deflections at low and very high frequencies. This technology is rarely used in loudspeakers due to its price, but it brings huge advantages in terms of natural reproduction and high dynamics during transients. The diaphragm is made in one piece without a dust jacket, which brings incredible advantages in the area of dispersion and regularity of the frequency response in the upper midrange. The NBL rubber suspension is shaped to provide a very smooth, low-sway movement that becomes increasingly controlled as the limit is approached. This also contributes to the fact that this speaker is extremely dynamic and able to handle big performances. The perfect connection eliminates unwanted resonances and deformations of the membrane. Even the sound waves inside the membrane are dispersed much better than in the case of a traditional suspension. In addition, the thickness of the suspension is differentiated to facilitate small movements and improve the overall sound of the speaker. Also worth mentioning is the powder-coated speaker basket made of cast aluminum, which offers very little resistance to the passage of air and its shape reduces vibrations and resonances. The large neodymium magnet is resistant to high temperatures and is one of the most powerful magnets for a midrange speaker of this size. The magnet ensures enormous magnetic force even after hours of playing and generates incredible driving force for perfect coil control, high transient response speed and allows for a significant reduction in the size and volume of the magnet motor. Among the exclusive technologies of the 9000 series loudspeakers is the TCA system. This controls the flow of air moving through the diaphragm and creates aperiodic damping resistance. This means that the energy accumulated during the movement of the membrane is released in a controlled and rapid manner without permanent oscillations. This contributes to a more accurate and faithful response to the sound source and to the accuracy and overall quality of the experience.

Main features of ESB Audio 9.3M center speakers

• Diaphragm with a diameter of 75 mm from vacuum-pressed high-strength carbon.
• A one-piece diaphragm without a dust cover, which brings advantages in the area of dispersion and frequency response regularity in the upper midrange.
• The NBL rubber suspension is shaped to provide a very smooth, low-sway movement that becomes increasingly controlled as the limit is approached.
• Voice coil/diaphragm connection sleeve that spreads the pressure on the diaphragm over a large area to reduce distortion and distortion.
• The large Conex™ spider provides linear excursion in both directions, reducing distortion.
• The very light aluminum-wound Nomex voice coil contributes significantly to the bandwidth expansion.
• The powder-coated speaker basket made of cast aluminum offers very little resistance to the passage of air, and its shape reduces vibration and resonance.
• CNC machined pole plate from extremely low carbon steel.
• The large neodymium magnet ensures enormous magnetic force even after hours of playing and generates incredible driving force for perfect coil control and fast transient response.
• The TCA reverse airflow control system reduces turbulence and noise and controls the cushioning of the dome by metering the airflow.
• Gold-plated terminals help save space and prevent the loss of precious power generated by the amplifier.
• A magnetic plate designed using magnetic flux analysis software allows for perfect and homogeneous saturation of the magnetic gap to benefit coil lift, reduce distortion and increase dynamics.
• The package includes a design aluminum grille machined on CNC.

About the ESB Audio brand

The history of ESB Audio dates back to 1972, when this Italian brand was officially founded. ESB audio is one of the most famous speaker system manufacturers of the second half of the 20th century, and during their rich history they have launched many innovative technologies and many high-end home audio products that have achieved huge worldwide success. Based on the experience gained, in 1984, ESB engineers began to engage in research aimed at optimizing sound in the automotive environment, and two years later began the production of the first car speakers. Thanks to the great success, ESB began to focus more and more on the automotive industry and its demanding challenges. Car Audio is becoming a phenomenon of the time, and in 2005 a school dedicated exclusively to vehicle sound was founded in the city of Aprilia, where ESB is based. It was then that the final decision was made to leave the world of home audio and focus exclusively on vehicle sound systems. Currently, ESB is part of the Italian company Apex Group, together with the American manufacturer of audiophile amplifiers and DSP processors Zapco. In the offer you will find several model lines of speakers, led by the super high-end Diecimila three-way system, which represents probably the best quality and most expensive car speakers on the market today. And that is the main mission of ESB audio. To produce speakers of the highest quality, focused on faithful sound, which will allow the user to reproduce as the interpreter intended. Exactly according to the company's slogan "Just like live".

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• Car speakers Car speakers Ø 75 mm Center speakers 75 mm
• ESB Audio