XT25SC90-04

Overview

The Peerless by Tymphany XT25SC90-04 is a 1-inch dual ring radiator tweeter featuring a soft dome design. It operates with a nominal impedance of 4 ohms and handles 100 watts RMS power. The frequency response ranges from 800 Hz to 20 kHz, extending flatly to 40 kHz. Key specifications include a 3.72 Ohm DC resistance, 0.01 mH voice coil inductance, and an SPL of 90.2 dB at 1 meter/2.83V. The unit utilizes a neodymium magnet motor and includes a rear chamber for extended low-frequency response.

Feature Summary

• Patented dual concentric ring radiator diaphragm with waveguide center plug
• Neodymium magnet motor designed for low distortion
• Rear chamber construction for extended low-frequency response

Applications

• High-fidelity speaker system tweeters
• Precision audio reproduction components
• Dual ring radiator driver integration

Procurement Notes

Verify the specific part number XT25SC90-04 against official Peerless by Tymphany documentation to confirm technical parameters. Ensure compatibility with existing crossover networks and enclosure designs. Confirm that the 4-ohm impedance and 100-watt RMS handling meet system requirements. Check for any updated datasheets regarding mechanical dimensions or mounting hole configurations before finalizing procurement decisions.

Selection Notes

Select this component when a dual ring radiator topology is required for high-frequency extension up to 40 kHz. The 4-ohm impedance suits systems matching standard amplifier outputs. Consider the neodymium magnet size for weight constraints. Verify that the 1.85-inch cutout diameter fits the intended baffle design. Evaluate the 90.2 dB sensitivity against other drivers in the system for balanced output levels.

Part Context

This model belongs to the XT tweeter family from Peerless by Tymphany. It combines patented ring radiator technology with a soft dome design. The series focuses on delivering exceptional sound quality through specialized diaphragm structures. The XT25SC90-04 specifically integrates a waveguide center plug to optimize dispersion characteristics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer catalogs for direct equivalents within the XT series or comparable dual ring radiator models.

FAQ

What is the maximum frequency response of the XT25SC90-04?

The tweeter provides a flat response extending to 40 kHz.

Does the XT25SC90-04 use ferrofluid?

No, this model does not utilize ferrofluid in its motor structure.

What type of diaphragm does this tweeter feature?

It features a patented dual concentric ring radiator diaphragm with a waveguide center plug.