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Product Detailed Parameters
- Description：SPEAKER 8OHM 1W TOP PORT 84DB
- Series：AS
- Mfr：PUI Audio, Inc.
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：8 Ohms
- Power - Max：2 W
- Shape：Oval, Rectangular Frame
- Termination：Solder Eyelet(s)
- Size / Dimension：1.378" L x 0.787" W (35.00mm x 20.00mm)
- Height - Seated (Max)：0.315" (8.00mm)
- Frequency - Self Resonant：500Hz
- Efficiency - dBA：84
- 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：500 Hz ~ 20 kHz
- Power - Rated：1 W
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Overview
The AS03508CO-2-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a round shape with dimensions of 31.7 mm in length and width, and 16.5 mm in height. The unit has an impedance of 8 Ohms and a power rating of 1 W RMS. Its frequency response ranges from 500 Hz to 20 kHz, with a resonant frequency of 500 Hz and a sound pressure level of 84 dBA. The component utilizes board mount installation and solder eyelet termination.
Feature Summary
- Electromagnetic transducer design for audio output
- Board mount configuration with solder eyelet connections
- Oval or rectangular frame geometry
Applications
- General purpose audio indication
- Embedded system feedback
- Consumer electronics signaling
Procurement Notes
Verify the specific datasheet version for the AS03508CO-2-R, as dimensional data varies across sources (e.g., 31.7mm vs 35mm). Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before integration. Ensure mounting hole patterns match the mechanical constraints of the target enclosure design.
Selection Notes
Select this model for applications requiring a compact 8-ohm speaker with a 1W power handling capacity. The 500Hz to 20kHz frequency range suits general voice and tone reproduction. Consider the board mount style and solder eyelets for PCB integration. Validate that the 16.5mm height fits within the available vertical space in the assembly.
Part Context
This component belongs to the AS series of speakers from PUI Audio, Inc., a provider of audio components including indicators, transducers, and microphones. The company specializes in custom and standard audio solutions for industrial, medical, and consumer markets. The AS series typically offers various sizes and impedances for diverse embedding needs.
Replacement Considerations
No public confirmed substitute part numbers are identified in the provided documentation. Engineers should verify electrical compatibility (impedance, power) and mechanical fit when sourcing alternatives.
