Audison AV3.0 II Voce II 3.5inch Mid Range Speakers

Audison AV3.0 II Voce II 3.5inch Mid Range Speakers

The Audison VOCE II AV 3.0 II mid-range speaker is meticulously crafted to deliver exceptional clarity and rich detail in the crucial mid-frequency range. Featuring a specialized cone made from pressed paper with cotton fibers, the AV 3.0 II offers an ideal balance of rigidity and responsiveness, enhancing sound reproduction for today’s car audio enthusiasts. This mid-range unit integrates seamlessly into any system with its compact design and is equipped with OEM-style connectors, ensuring straightforward and versatile installation options.

Features

FEM-Designed Cone Geometry: Ensures uniform sound dispersion across all listening angles, optimizing directivity and reducing irregularities for an impeccable listening experience.

Oversized Neodymium Magnet: Provides exceptional thermal stability, ensuring consistent dynamic performance and optimal power reserve under all listening conditions.

Magnetic Circuit Geometry Optimized with FEM: Maximizes efficiency by focusing the magnetic field on the coil for more precise, dynamic sound and improved midrange response.

Semi-Pressed Pulp Cone with Cotton Fibers: Combines rigidity and lightness for clean, undistorted midrange reproduction with a wide frequency response, enhancing sound clarity.

Flat-Wire CCAR Voice Coil: The 1” (26 mm) CCAR (Copper-Clad Aluminum) voice coil optimizes magnetic force and heat dissipation, allowing for high power handling and detailed midrange reproduction, even at high volumes.

Installation Flexibility: Equipped with OEM-style connectors, offering maximum installation versatility.

Low Inductance Design: Optimizes upper midrange reproduction, enhancing the clarity of vocals and instruments, thanks to a copper shorting ring built-in motor.

Die-Cast Aluminum Basket with Magnet Cover: Enhances heat dissipation and reduces turbulent airflows, ensuring maximum rigidity and high performance, even during prolonged use.

High Excursion Butyl Rubber Surround and Optimized Spider: Designed with advanced simulations for greater control over cone movement, reducing distortion even during intense sound excursions.

Elegant Black Mesh Metal Grille Included: Provides robust protection without compromising acoustic performance, adding a touch of elegance to the installation for perfect integration into the cabin. Includes two adhesive Audison logo badges, which are provided, allowing for personalized placement to enhance branding and aesthetics.

eID Technology: Provides product traceability from production to the final owner, ensuring authenticity and security at every stage.

AV 3.0 II mid-range

The human auditory system is particularly sensitive to midrange frequencies, as this is where the voice becomes intelligible compared to the rest of the audio spectrum. Starting from this principle, the Audison R&D team designed the AV 3.0 II mid-range, with an ambitious goal: achieve extreme linearity. This means faithfully reproducing the signal without adding or hiding anything, highlighting every nuance of the sound, and ensuring an immersive, realistic listening experience.

Powerful motor for better performance

Both mid-range and mid-bass feature powerful magnetic motors, known for releasing large amounts of energy while maintaining exceptional thermal stability. The motor reveals a T-shaped pole piece incorporating an aluminum ring. This innovative addition minimizes distortion during high excursions and linearizes the frequency response for superior clarity and precision.

The geometry of the magnetic assembly was optimized using FEM (Finite Element Method) simulation software, allowing the magnetic field to be concentrated in the voice coil, improving efficiency and the precision of the sound response. This allows the drivers to deliver dynamic, distortion-free sound, even during complex and rapid music variations.

Minimum Inductance for an extended frequency response

A key area of research focused on reducing voice coil inductance modulation. By magnetically saturating the motor pole and using a coper short-circuit ring for mid-range and aluminum short-circuit ring mid-bass, greater extension towards the midrange frequencies was achieved.

Optimized suspension design for impressive excursion

Another critical aspect of development was the design of the spider and its surroundings. The spider was designed through extensive FEM simulations to optimize the distribution of elastic force. The result is a wide elastic surface with a five-wave profile, ensuring perfect symmetry in the connection between the voice coil and basket. Additionally, the spider composition, made from a blend of two fibers, was designed to offer linear elasticity, eliminating mechanical compression even during high-excursion levels.

The suspension, made from natural IIR rubber, was also designed using mechanical simulations. The suspension profile ensures wide excursion, maximizing linear elastic behavior and minimizing mechanical compression. This allows the cone to move linearly, maintaining sound control and reducing distortion even during intense sound excursions.

VOCE II mid-bass has been designed to deliver a natural mechanical roll-off when off-axis, eliminating the need for a low-pass filter in most door installations. This reduces the phase shifts typically introduced by most filters, whether passive or active. A gentle 6 dB/Octave filter can be employed to slightly attenuate midrange frequencies, emphasizing the low and mid-bass tones for a richer performance.

OEM and faston connectors for perfect integration

AV 3.0 II offers dual connection options, providing flexibility and versatility. Woofer and coaxial are equipped with both an OEM-style automotive connector and traditional Faston connectors. This option allows the installer to choose the connection method best suited to the specific project’s needs. The availability of both connections simplifies and streamlines the installation process. Thanks to this feature, installers can work more efficiently without constraints, ensuring optimal results in both sound performance and vehicle integration. The dual connection option represents another step toward customization and adaptability, meeting the needs of every car audio enthusiast.

Specifications

For more information, please visit the manufacturer's website.