DA25TX00-08

Speakers Overview

The Peerless DA25TX00-08 is a 1-inch corundum dome tweeter featuring an 8-ohm nominal impedance. It delivers a remarkably flat frequency response from 1,000 Hz to 20,000 Hz with a tolerance of ±1.5 dB. The unit exhibits a resonant frequency (Fs) of 640 Hz and provides a sensitivity of 88.1 dB SPL at 1 meter using a 2.83V input. These specifications define its electrical and acoustic performance characteristics.

Speakers Feature Summary

• Incorporates a unique rear chamber that lowers the resonant frequency and serves as a heatsink for improved power handling.
• Features a large copper cap on the pole piece to lower inductance and minimize distortion.
• Utilizes an underhung copper voice coil mounted on a vented aluminum former to ensure ample excursion.

Speakers Applications

• High-fidelity loudspeaker systems
• Professional audio components
• Two-way speaker designs

Speakers Procurement Notes

Verify the specific part number DA25TX00-08 against official Tymphany documentation to confirm the 8-ohm impedance and corundum dome construction. Ensure compatibility with crossover networks designed for the stated 1,000 Hz to 20,000 Hz response range. Confirm that the required mounting dimensions align with your enclosure design before finalizing procurement.

Speakers Selection Notes

Select this component when a flat high-frequency response within the specified bandwidth is required. The 8-ohm impedance suits standard amplifier outputs. Consider the thermal management provided by the rear chamber heatsink if operating near maximum power limits. Verify that the 640 Hz resonant frequency fits the system's low-pass crossover point.

Speakers Part Context

This model belongs to the Peerless Corundum series, which utilizes diamond-coated domes for rigidity. The DA25TX00-08 represents a matched pair offering, ensuring consistent performance between left and right channels. It is manufactured by Tymphany, a global provider of audio transducers and solutions.

Speakers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Tymphany documentation for cross-referencing alternatives.