AS04004PO-R

Overview

The AS04004PO-R is a rectangular electromagnetic speaker manufactured by PUI Audio. It features a 2 W power rating and 4 Ohms impedance. The unit delivers an 86 dBA sound pressure level at a resonant frequency of 370 Hz. Constructed with a paper cone and Neodymium Iron Boron magnet, it utilizes solder eyelet termination for board mounting. Physical dimensions are 40 mm in length, 28.4 mm in width, and 13 mm in depth. Operating temperatures range from -40 C to +80 C.

Feature Summary

• Rectangular form factor with paper cone construction
• Board mount installation via solder eyelets
• Neodymium Iron Boron magnetic system

Applications

• Medical devices
• Industrial controls
• Security systems
• Consumer electronics

Procurement Notes

Verify the specific suffix and RoHS compliance status directly against the manufacturer's current datasheet before procurement. Confirm that the solder eyelet termination style matches the target PCB layout requirements. Ensure the operating temperature range of -40 C to +80 C aligns with the environmental conditions of the intended application to guarantee reliable performance.

Selection Notes

Select this component when a compact rectangular speaker with board-mount convenience is required. The 4 Ohm impedance and 2 W rating suit low-power audio signaling. Consider the paper cone material for standard acoustic response. Verify physical clearance for the 40 mm x 28.4 mm footprint and 13 mm height within the enclosure design constraints.

Part Context

This model belongs to the AS series of speakers and transducers from PUI Audio. The series provides various electromagnetic solutions for diverse audio needs. This specific part represents a standard rectangular configuration designed for integration into electronic assemblies requiring direct board connection.

Replacement Considerations

No public confirmed substitute part numbers are available.