PMT-40N25AL01-04

Speakers Overview

The Peerless by Tymphany PMT-40N25AL01-04 is a 1-inch aluminum dome micro full-range speaker with a 4-ohm nominal impedance. It features a resonant frequency of 234 Hz and a DC resistance of 3.6 ohms. The driver operates within a frequency range of 100 Hz to 20 kHz and has a power rating of 5 W. Designed for compact audio arrays, it utilizes a neodymium magnet motor and a damped plastic basket with spider venting for thermal management.

Speakers Feature Summary

• Aluminum dome diaphragm construction for high-frequency clarity
• Neodymium magnet motor system for efficient magnetic flux
• Damped plastic basket with under-spider venting for heat dissipation
• Compact injection-molded two-piece frame design

Speakers Applications

• Computer speaker arrays
• Television integrated sound systems
• Compact multimedia audio devices

Speakers Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct impedance and configuration. Confirm mechanical dimensions and mounting requirements match the target enclosure design. Cross-reference technical specifications with the latest datasheet to validate performance parameters before integration into final products.

Speakers Selection Notes

Select this component for applications requiring a small form factor full-range driver with aluminum dome characteristics. Ensure the available space accommodates the 25 mm diameter and specified seated height. Verify that the 5 W power handling and 4-ohm impedance align with the amplifier output capabilities and system design constraints.

Speakers Part Context

This model belongs to the PMT series of micro transducers from Peerless by Tymphany. These drivers are engineered for integration into slim electronic devices where space is limited but audio quality is prioritized. The series typically combines lightweight diaphragm materials with robust motor structures to deliver consistent performance in compact enclosures.

Speakers Replacement Considerations

Direct substitutes should be sought within the PMT series or equivalent micro full-range drivers from Peerless by Tymphany. Ensure replacement parts match the 4-ohm impedance, 1-inch diameter, and similar frequency response characteristics. Mechanical compatibility must be verified if using alternative brands.