ESB Audio 3.25 1"/25 mm Silk Diaphragm Tweeter (pair)

Main features

• The tweeter features a thin fabric diaphragm impregnated with silk for a soft sound, the outer suspension is coated with a high-loss damping material to eliminate edge vibration and resonance. The diaphragm is very low mass and much less susceptible to mechanical deformation than other tweeters, while still providing a smooth, linear and very wide response.
• The 25 mm voice coil has an aluminum support and very light copper-clad aluminum wire. The voice coil is vented and damped with iron fluid oil.
• The special SVS ventilation design offers two benefits: optimal voice coil cooling and prevention of air compression at the back of the diaphragm.
• The neodymium N42 magnet, a magnet type with significantly higher performance than "regular" magnets, has been optimized through computer simulations to achieve higher efficiency and improve linearity.

Specifications

• Nominal Impedance: 4 Ohm
• Rated power consumption: 90 Watt
• Transient power: 180 Watt
• Frequency response: 900 Hz ~ 25 KHz
• Sensitivity: 92 dB 2.83v/1m