Elegant Esb Audio 4.28 Silk Dome Tweeter - Exclusive Drop [NFM0ZUBH]

4.28 1.1” / 28mm Silk Dome Tweeter

Overview & Key Features
The 4.28 is a high-performance 28mm dome tweeter designed for clarity, detail, and wide dispersion. Its silk dome is reinforced with a polymer laminated Sonatex™ layer for ideal balance of weight, rigidity, and damping. A catenary curve design improves off-axis performance, making it ideal for automotive applications.

• Felt damper under the dome absorbs internal reflections and improves phase accuracy.
• High-grade N52 neodymium magnet offers over 25% more magnetic strength than lower-grade options for better output and control.
• Fiberglass-filled ABS housing provides structural strength without added weight.
• Internal acoustic resistance element controls dome motion, minimizing distortion and improving impedance linearity.
• CNC-machined ultra-low carbon alloy steel pole plate ensures flush, magnet-optimized assembly.
• Vented copper-clad aluminum voice coil offers high power handling, fast response, and efficient heat dissipation.
• Stainless-steel grille with acoustically tuned perforations acts as a sound lens, ensuring consistent on- and off-axis response.
• CNC-machined aluminum alloy flange with flush mounting design for clean integration.

Technical Specifications

• Nominal Impedance: 4 Ohm
• Power Handling: 100W RMS
• Transient Power: 200W Peak
• Frequency Response: 1.5 kHz – 22 kHz
• Sensitivity: 93.5 dB (2.83V/1m)