ESB 8.165
7 999 SEK
8.165
Parpris
- The Y35 ferrite magnet motor is optimized with FEA simulation to ensure a perfectly symmetrical magnetic flux in both directions of cone’s run. Motor metal parts are CNC machined from solid, refined material for maximum magnetic flux linearity and minimum magnetic loss. This reduces distortion at high power levels.
- The 32.4 mm double layer voice coil is wound on an aluminum former for exceptional power handling and compression-free reproduction, even for the most demanding musical passages.
- Non pressed cellulose pulp exponential cone with a vinylester resin coating ensures a perfect balance between rigidity, weight, and self-damping. The cellulose pulp guarantees an extremely natural and linear reproduction in all musical passages with an excellent extension at high frequencies without audible break-up. An aluminum dust cup fixed directly on the voice coil former increases and linearizes the extreme top of the bandwidth.
- The exclusive TSW (Twin Symmetrical Wave) rubber surround offers maximum linearity of travel and high reliability in extreme conditions.
- The axial ventilation system ensures high thermal dissipation capacity, power handling and reliability.
- The large Conex™ spider allows a smooth and gentle run at low excursions and gently holds the cone at high excursions, thus increasing its useful range of use.
- The exclusive terminal connection design accepts very large gauge cables.
Non-pressed paper cone
32.4 mm voice coil diameter
Large Y35 ferrite magnet
NPPV exponential cone
CNC aluminum basket
TWS Rubber surround
Conex® progressive spider
Motor metal part CNC machined
Computer optimized design
Nominal Impedance: 4 Ohm
Nominal Power: 160 Watt
Transient Power: 320 Watt
Freq. Response: 45 Hz ~ 4 KHz
Sensitivity: 89 dB 1W/1m
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- VarumärkeESB
Beskrivning
Art.nr: ESB8165
Elevated To Perfection
The 8000 Series can be considered the direct heir to the 7000 Series. The goal was to renew a variety of speakers in itself exceptional, with the help of the latest technologies and the use of the best materials available today, always with installation versatility in mind. Key to the development of this type of car speaker system was to build on their exceptional musicality. In the 8000 Series, every detail was treated with the utmost care, from the choice of materials, the forms, construction and finishing of the baskets, to the ventilation systems of the magnets and voice coils. We have improved what was thought to be difficult to improve and we strongly believe we have laid the foundation for a new series of exceptional car speakers.
8000 Series - Woofer
Main Construction Features
• Basket made of 7000 aluminum alloy manufactured entirely by numerical control (CNC). This makes the structure very rigid and with practically zero tolerances, yielding consistent performance and maximum energy transfer from the voice coil to the cone. Moreover, there’s an increase in efficiency in the low range and absence of resonances in the medium/high range (only with Limited Edition Speakers).
• Cone and dust cap made from unpressed paper, yielding the best compromise between damping and rigidity for an extremely natural sound without colorations or alterations. A water repellent treatment also makes it suitable for applications in harsh environments.
• Oversized magnet. The high-quality magnet (Y-35) guarantees a surplus of energy that makes the excursion peaks easily reproducible by this woofer. Even at high excursions, the coil works quietly in its magnetic field.
• A careful study supported by FEM analysis allowed us to design the metal parts of the magnet in order to maximize the flow exactly around the moving coil, and make it linear throughout its entire excursion. Ventilation is ensured by a large opening at the bottom where its shape reduces turbulence noise to inaudible levels.
• The exclusively designed clamp accepts large gauge cables.
• The large diameter voice coil uses an aluminum support to better disperse the temperature. Furthermore, the entire voice coil is exposed to outside air through large slits in the basket (protected by a dust filter).
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