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Product Detailed Parameters
- Description：SPEAKER 8OHM 500MW TOP PORT 86DB
- Series：AS
- Mfr：PUI Audio, Inc.
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：8 Ohms
- Power - Max：800 mW
- Shape：Round
- Termination：Wire Leads
- Size / Dimension：0.787" Dia (20.00mm)
- Height - Seated (Max)：0.126" (3.20mm)
- Frequency - Self Resonant：500Hz
- Efficiency - dBA：86
- Efficiency - Testing：100mW/100mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Polyester, Polyethylene Terephthalate (PET)
- Material - Magnet：Nd-Fe-B
- Ingress Protection：-
- Ratings：IEC 60601-1-8
- Frequency Range：500 Hz ~ 4 kHz
- Power - Rated：500 mW
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Overview
The AS02008MR-LW152-R is a round electromagnetic speaker manufactured by PUI Audio, Inc. It features an 8-ohm impedance and a rated power of 500 mW. The device operates within a frequency range starting at 650 Hz and delivers a sound pressure level of 82 dBA. Its physical dimensions are 20 mm in diameter with a height of 4.8 mm. The unit utilizes a Mylar cone and Neodymium Iron Boron magnet, offering IP65 protection for board mount installation via solder pads.
Feature Summary
- IP65 rated environmental protection against dust and water jets
- Compact 20 mm round form factor suitable for space-constrained designs
- Board mount configuration with solder pad termination
Applications
- Portable consumer electronics requiring compact audio output
- Industrial control panels needing dust and moisture resistance
- Medical devices requiring sealed acoustic components
Procurement Notes
Verify the specific suffix LW152 against official datasheets to confirm lead time and availability status. Ensure the IP65 rating aligns with environmental requirements. Confirm solder pad compatibility with assembly processes before procurement.
Selection Notes
Select this component when a small footprint and high environmental sealing are required. The 8-ohm impedance matches standard driver outputs. Consider the 500 mW power handling for low-volume applications. Verify operating temperature limits against system constraints.
Part Context
This model belongs to the AS series of electromagnetic speakers from PUI Audio. It shares the 20 mm diameter platform with other variants but distinguishes itself through the LW152 suffix indicating specific construction or coating. It complements larger models like the AS03008MR-R while offering superior sealing compared to standard open-back units.
Replacement Considerations
Direct substitutes include AS02008MR-R and AS02008MRR. Verify that replacement parts maintain the same IP65 rating and solder pad termination style. Check dimensional tolerances to ensure fit within existing enclosures.
