BC25SG15-04

Overview

The Peerless by Tymphany BC25SG15-04 is a 1-inch (25 mm) silk dome tweeter designed for music audio applications. It features a rated power handling of 50 watts and a sensitivity of 93.9 dB. The unit has a resonance frequency (Fs) of 1070 Hz and operates at an impedance of 4 ohms.

Feature Summary

• Sculpted, recessed-loaded round front plate with four holes
• Silk dome construction for high-frequency reproduction

Applications

• Music audio systems

Procurement Notes

Verify the specific model suffix to ensure correct impedance and power rating. Confirm that the component matches the required acoustic parameters for your crossover design. Check for any manufacturer updates or revisions that may affect compatibility with existing system designs.

Selection Notes

Select this tweeter when a 1-inch silk dome driver is required for music audio applications. Ensure the amplifier can handle the 50-watt RMS rating. Verify that the 4-ohm impedance aligns with the crossover network and amplifier output capabilities for optimal performance.

Part Context

This component belongs to the Peerless by Tymphany speaker lineup, which includes various dome tweeters for different audio requirements. The brand focuses on providing high-quality acoustic solutions for home, car, and professional audio markets.

Replacement Considerations

The BC25TG15-04 is a similar model within the same series but has a different resonance frequency of 1130 Hz and sensitivity of 93.2 dB. Verify if these parameter differences are acceptable for the specific application before substitution.