TC7FD04-04

Overview

The Peerless by Tymphany TC7FD04-04 is a 1-inch (25mm) full-range driver designed for compact audio applications. It features a neodymium magnet structure and a polypropylene cone. The unit operates with an impedance of 4 ohms and has a resonance frequency of approximately 300 Hz. Its sensitivity is rated at 86 dB, providing efficient acoustic output within its limited bandwidth.

Feature Summary

• Compact 1-inch form factor suitable for space-constrained designs
• Neodymium magnet system for high magnetic flux density
• Polypropylene cone material for balanced mid-range performance

Applications

• Portable Bluetooth speakers
• Computer multimedia speakers
• Small home audio systems

Procurement Notes

Verify the specific datasheet version from Tymphany or authorized distributors to confirm current manufacturing status. Ensure mechanical mounting dimensions match the target enclosure design. Check for any recent updates to the component specifications that may affect acoustic integration.

Selection Notes

Select this driver for projects requiring a small footprint with adequate mid-range clarity. Consider the limited low-frequency extension when designing enclosures. Evaluate thermal handling capabilities against the intended power input levels for long-term reliability in consumer electronics.

Part Context

This component belongs to the Peerless by Tymphany lineup of transducers. The brand specializes in audio components for consumer and professional markets. The TC series typically targets cost-effective solutions for portable and desktop audio devices requiring reliable sound reproduction.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Alternative drivers must be evaluated based on similar dimensional constraints and electrical parameters such as impedance and sensitivity.