Neodymium Magnet Polyimide Dome Tweeter – 4 Ohm, 90W RMS, 130W Max

This high-frequency tweeter combines a neodymium magnet with a polyimide dome diaphragm for use in compatible speaker systems. Featuring a nominal impedance of 4 ohms, it is rated for 90W RMS power handling and 130W maximum power handling.

With a specified frequency response of 1.5kHz–22kHz and a sensitivity of 90dB, this polyimide dome tweeter is intended for high-frequency reproduction in a multi-way speaker setup. Its neodymium magnet and dome diaphragm construction provide clearly defined component features for speaker builders selecting a driver for their system.

Whether used in a custom speaker build, a DIY audio project, or a compatible replacement application, this 4 ohm tweeter should be matched to the system’s crossover, amplifier, and mounting requirements.

Key Features

• Neodymium magnet.
• Polyimide dome diaphragm for high-frequency reproduction.
• 90W RMS rated power handling.
• 130W maximum power handling.
• 4 ohm nominal impedance.
• Specified frequency response of 1.5kHz–22kHz.
• 90dB sensitivity.

Technical Specifications

Product Type: Dome Tweeter
Magnet Type: Neodymium
Diaphragm Material: Polyimide
Diaphragm Shape: Dome
Nominal Impedance: 4Ω
Rated Power (RMS): 90W
Maximum Power: 130W
Frequency Response: 1.5kHz–22kHz
Sensitivity: 90dB

Applications and Installation

Suitable for consideration in compatible multi-way speaker systems, custom audio builds, and tweeter replacement projects. Verify the installation dimensions and electrical compatibility before use, and select an appropriate crossover for the intended system. The stated frequency response alone does not determine the recommended crossover frequency.