OX20SC00-04

Speakers Overview

The OX20SC00-04 is a high-frequency tweeter from the Peerless by Tymphany OX series. It features a 19 mm treated fabric dome diaphragm and a double-wound 20 mm voice coil with an impedance of 3.46 Ohms. The unit delivers 80 W power handling and operates within a frequency range of 2.5 kHz to 20 kHz. Sensitivity is rated at 87.8 dBA in a half-space configuration. The neodymium magnet motor provides self-shielding, and the compact design includes a metal rear chamber for heat dissipation.

Speakers Feature Summary

• Utilizes a specially treated pure silk dome diaphragm with a large surround roll for improved suspension and reduced distortion.
• Equipped with a self-shielding neodymium magnet motor assembly for efficient magnetic performance.
• Features a faceplate-less design allowing for flexible custom mounting configurations.
• Incorporates a metal rear chamber that functions as a heatsink to manage thermal load.

Speakers Applications

• High-fidelity audio system tweeter integration
• Custom speaker enclosure construction
• Professional sound reinforcement components

Speakers Procurement Notes

Verify component authenticity through authorized Peerless by Tymphany distributors. Confirm datasheet revisions match production batches. Check RoHS compliance status for regulatory requirements. Validate packaging integrity upon receipt. Ensure storage conditions prevent moisture damage to the textile dome.

Speakers Selection Notes

Select this model for applications requiring high sensitivity and extended high-frequency response. The 3.46 Ohm impedance suits specific crossover network designs. Consider the compact dimensions for tight enclosure constraints. Evaluate thermal management needs against the 80 W rating. Match the faceplate-less form factor to custom baffle requirements.

Speakers Part Context

This component belongs to the OX driver family, which emphasizes compact size and high efficiency. The series utilizes neodymium motors and textile domes for consistent acoustic performance. The OX20SC00-04 variant specifically targets tweeter roles in multi-way speaker systems. Its design prioritizes smooth dispersion and low distortion characteristics.

Speakers Replacement Considerations

No direct public substitute part numbers are confirmed for this discontinued model. Verify compatibility with existing crossover networks before attempting substitution. Consult manufacturer archives for potential legacy replacements.

Speakers FAQ

What is the voice coil wire configuration?

The OX20SC00-04 uses a double-wound voice coil.

Does the magnet assembly provide shielding?

Yes, the neodymium magnet motor is self-shielding.