AS02708CO

Description：SPEAKER 8OHM 1W TOP PORT 80DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Tray

SKU:a6b772dd1590 Category: Speakers Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：SPEAKER 8OHM 1W TOP PORT 80DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：3 W
Shape：Oval, Rectangular Frame
Termination：Solder Eyelet(s)
Size / Dimension：1.063" L x 0.787" W (27.00mm x 20.00mm)
Height - Seated (Max)：0.236" (6.00mm)
Frequency - Self Resonant：750Hz
Efficiency - dBA：80
Efficiency - Testing：1W/500mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Cloth
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：250 Hz ~ 20 kHz
Power - Rated：1 W

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AS02708CO

Overview

The AS02708CO-WR-R is a water-resistant cone speaker manufactured by PUI Audio. It features a round shape with board mount installation and solder eyelet termination. The unit operates at an impedance of 4 Ohms with a power rating of 1 W. Key acoustic parameters include a frequency response of 750 Hz, a sound pressure level of 80 dBA, and a self-resonant frequency of 350 Hz. Physical dimensions are 27 mm in length and width, with a height of 6.6 mm. The component utilizes Neodymium Iron Boron (NdFeB) magnet material and a cloth cone. Operating temperatures range from -20 C to +60 C.

Feature Summary

Water-resistant construction for durability in varied environments
Compact board-mount design suitable for space-constrained applications
Utilizes NdFeB magnetic material for efficient performance

Applications

Consumer electronics requiring compact audio output
Industrial devices needing water-resistant components
Portable equipment with limited internal volume

Procurement Notes

Verify the specific suffix against official documentation to confirm exact specifications. Ensure compatibility with target operating temperatures and mounting requirements. Cross-reference manufacturer part numbers to avoid confusion with similar series items. Confirm RoHS compliance status through current datasheets before integration into final products.

Selection Notes

Select this model for applications requiring small form factor speakers with water resistance. Consider the 4 Ohm impedance and 1 W power handling when designing amplifier circuits. Evaluate the 80 dBA sensitivity against required volume levels. Check physical dimensions against enclosure constraints to ensure proper fit.

Part Context

This component belongs to the AS series of speakers and transducers produced by PUI Audio. It falls under the broader category of audio devices designed for board mounting. The series includes various configurations differing in size, impedance, and cone materials to suit diverse electronic product needs.