ESB 3.28 - 3000 Series 28mm Silk Dome Tweeter
ESB 3.28 - 3000 Series 28mm Silk Dome Tweeter
3.28 — 1.1"/28 mm Silk Dome Tweeter
Main Features
- The tweeter uses a Torcon® diaphragm for a smooth sound, with an outer suspension covered with a high-loss damping material to eliminate edge vibration and resonance. The dome is of extremely low mass and is much less susceptible to mechanical deformation than other tweeters, yet it provides a smooth, linear and very extended response.
- The 28 mm voice coil has an aluminum support and very light copper-coated aluminum wire. The coil is ventilated and damped with iron-fluid oil.
- The special SVS ventilation design provides two benefits: optimal cooling of the voice coil and avoiding compressing the air at the back of the dome.
- The neodymium N42 magnet, a type of magnet with significantly higher performance than "standard" magnets, is optimized with computer simulations to get better efficiency and improve linearity.
Specifications
- Nominal impedance: 4 ohm
- Nominal power: 90 W
- Transient power: 180 W
- Frequency response: 900 Hz – 25 kHz
- Sensitivity: 91 dB (1 W/1 m)
Made in Italy.
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