AS02204MR-2

$3.32

Description：SPEAKER 22MM 3W 8OHM 300HZ 80DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:fc65b41d4439 Category: Speakers Brand: PUI Audio, Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：SPEAKER 22MM 3W 8OHM 300HZ 80DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Bulk
Type：General Purpose
Technology：Magnetic
Impedance：4 Ohms
Power - Max：3.5 W
Shape：Round
Size / Dimension：0.866" Dia (22.00mm)
Height - Seated (Max)：0.315" (8.00mm)
Frequency - Self Resonant：300Hz
Efficiency - dBA：80
Efficiency - Testing：1W/500mm
Efficiency - Type：Sensitivity
Port Location：Top
Material - Cone：Polyethylene Naphthalate (PEN), Polyurethane (PU)
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：300 Hz ~ 20 kHz
Power - Rated：3 W

Download product information

AS02204MR-2

Overview

The AS02204MR-2 is a round electromagnetic speaker manufactured by PUI Audio. It features a 22 mm diameter and operates at an impedance of 8 Ohms. The component has a power rating of 3 W and a self-resonant frequency of 850 Hz. It delivers a sound pressure level of 83 dB. The unit utilizes a Mylar cone and Neodymium Iron Boron magnet. It supports panel mounting with solder pad termination.

Feature Summary

Round electromagnetic transducer design for audio output
High efficiency coupling compliant with IEC 60318-4 standard testing
Panel mount installation style with solder pad connections

Applications

Audio receivers requiring standardized SPL testing
Electronic devices needing compact round speakers
Industrial equipment with panel mounting requirements

Procurement Notes

Verify the specific manufacturer part number AS02204MR-2 against official PUI Audio documentation to ensure compatibility. Confirm electrical parameters such as impedance and power rating match system requirements. Check for RoHS compliance status in the latest datasheet. Ensure mounting dimensions align with enclosure designs. Validate termination types for PCB or wiring integration.

Selection Notes

Select this model for applications requiring a 22 mm round form factor with 8 Ohm impedance. Consider the 3 W power handling capability for signal strength needs. Evaluate the 83 dB sensitivity for volume requirements. Verify that the panel mount style fits the mechanical assembly. Compare the 850 Hz resonant frequency against target audio performance specifications.

Part Context

This component belongs to the PUI Audio AS series of speakers and transducers. It is categorized under audio devices within the broader product portfolio. The series includes various shapes and sizes, with this specific model focusing on round geometry. It serves as an electromagnetic transducer for converting electrical signals into sound.