OT19NC00-04

Speakers Overview

The OT19NC00-04 is a tweeter manufactured by Peerless by Tymphany, designed for high-frequency audio reproduction. It features a nominal impedance of 3.64 Ohms and a rated power handling capacity of 80 W. The component operates within a frequency range of 2.5 kHz to 20 kHz, with a self-resonant frequency of 1029.44 Hz. It delivers an efficiency of 85.4 dBA (measured at 1W/1m in a half-space). The driver utilizes a fabric cone material and an Nd magnet, housed in a circular shape with top porting. Physical dimensions include a diameter of 1.315 inches (33.40 mm) and a maximum installation height of 1.012 inches (25.70 mm).

Speakers Feature Summary

• High-power handling capability of 80 W for robust performance.
• Fabric cone diaphragm construction for specific acoustic characteristics.
• Top port configuration for flexible mounting integration.

Speakers Applications

• Professional audio system tweeter modules
• Consumer speaker high-frequency drivers
• Custom audio transducer assemblies

Speakers Procurement Notes

Verify the current lifecycle status directly with the manufacturer or authorized distributors, as product availability may change. Confirm that the specified electrical parameters, including impedance and power ratings, align with the target amplifier output capabilities. Ensure mechanical fitment matches the required enclosure dimensions, specifically the 1.315-inch diameter and 1.012-inch height constraints. Check for any recent Product Change Notices (PCNs) that might affect material composition or manufacturing origin.

Speakers Selection Notes

Select this component when a compact tweeter with high power handling is required for professional or consumer applications. The 3.64 Ohms impedance and 85.4 dBA sensitivity should be matched with appropriate crossover networks to ensure optimal frequency response between 2.5 kHz and 20 kHz. Consider the fabric cone material properties for desired tonal qualities compared to other dome materials. Verify compatibility with the intended enclosure design due to the top port requirement.

Speakers Part Context

This model belongs to the OT series of tweeters from Peerless by Tymphany, a brand under Tymphany Holdings Corp. The company specializes in designing and manufacturing audio components, including transducers and amplifier modules, for various sectors such as consumer, professional, and automotive audio. The OT series focuses on providing reliable high-frequency drivers with specific acoustic and physical characteristics tailored for diverse speaker designs.

Speakers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. For equivalent performance, consult the manufacturer's official replacement guide or technical support for updated models within the OT series or compatible alternatives. Verify all electrical and mechanical specifications before substituting to ensure system integrity.