ESB 3.25 | TWEETER 1”/25 MM SILK DOME TWEETER

ESB 3.25
TWEETER 1”/25 MM SILK DOME TWEETER

Main features include the tweeter features a silk-impregnated thin fabric dome 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 provides a smooth, linear and very extended response. The 25 mm voice coil has an aluminum support and very light copper-coated aluminum wire. The voice 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. Technical Specifications nominal Impedance: 4 Ohm. Nominal Power Handling: 90 Watt. Transient Power: 180 Watt. Frequency Response: 900 Hz ~ 25 KHz. Sensitivity: 92 dB 2.83v/1m.