NE149W-04

Speakers Overview

The Peerless by Tymphany NE149W-04 is a 5.25-inch low-frequency driver from the NE series, featuring a nominal impedance of 5.07 Ohms and a rated power handling of 60 W. It exhibits an efficiency of 87.20 dBA measured at 1W/1M in half-space conditions. The unit operates within a frequency range of 50 Hz to 5 kHz, with a self-resonant frequency of 70.24 Hz. Constructed with magnetic technology, this component utilizes a cast aluminum frame coupled to the motor for heatsinking.

Speakers Feature Summary

• Cast aluminum frame integrated with the motor structure for enhanced thermal management and structural rigidity
• Proprietary coated natural wood fiber cone design optimized for airflow and reflection reduction
• High-strength compact neodymium magnet system providing efficient magnetic flux density

Speakers Applications

• Hi-Fi loudspeaker systems requiring detailed mid-bass reproduction
• Two-way speaker designs utilizing complementary tweeter units
• Audio equipment prioritizing low distortion and natural vocal response

Speakers Procurement Notes

Verify the specific suffix against official Tymphany documentation to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with enclosure designs accounting for the 149.00 mm diameter. Confirm active status and availability through authorized distributors prior to finalizing procurement plans.

Speakers Selection Notes

Select this driver for applications demanding high detail and smooth response characteristics. Consider the 5.07 Ohm impedance when designing crossover networks to ensure proper integration with other transducers. Evaluate the 60 W power rating against expected acoustic output requirements to prevent thermal compression during peak usage scenarios.

Speakers Part Context

This model belongs to the NE family of transducers, which emphasizes leading-edge technology combined with stylistic design elements. The series is characterized by the use of advanced materials such as coated fiber cones and robust metal frames to achieve superior acoustic performance in compact enclosures.

Speakers Replacement Considerations

The NE149W-08 serves as a confirmed substitute within the same product line, offering identical physical dimensions and design features but with an 8 Ohm nominal impedance. Verify that the target application circuitry supports the higher impedance value without compromising power transfer or crossover alignment.