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ESB Audio 9.1T-25 1"/25mm Silk Dome Tweeter (pair)
Main features
- Resin-impregnated silk dome with integrated suspension – made from a single piece, including the suspension. Significantly reduces weight and enables the reproduction of extremely high frequencies. The absence of joints prevents resonance and vibration phenomena.
- N52H neodymium magnet – the best magnetic force-to-mass ratio and high temperature resistance (120°C vs. 80°C for standard neodymium).
- Pole piece with 12 axial holes for pressure relief – reduces distortion and lowers the resonant frequency.
- Threaded hole at the rear – expands installation possibilities in unconventional locations in the car.
- Wide 25mm lightweight aluminum voice coil with aluminum-copper coated winding – significantly extends bandwidth.
- Pole plate made of ultra-low carbon steel.
- ABS plastic frame.
- Connection cables are extremely flexible, high silver content – reduces electrical losses.
- Gold-plated copper terminals.
- Felt damper for dome resonance control and reduction.
- Lightweight stainless steel protective grille.
- 8 installation accessories for various car models (included in the package).
- Steel ring not included in the package.
Technical data
- Nominal impedance: 4 ohms
- Nominal power (RMS): 100 W
- Transient power: 200 W
- Frequency range: 1.6 kHz – 25 kHz
- Sensitivity: 91.5 dB (2.83V/1m)