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Product Detailed Parameters
- Description：SPEAKR 8OHM 400MW SIDE PORT 89DB
- Series：AS
- Mfr：PUI Audio, Inc.
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：8 Ohms
- Power - Max：600 mW
- Shape：Round
- Termination：PC Pins
- Size / Dimension：0.512" Dia (13.00mm)
- Height - Seated (Max)：0.094" (2.40mm)
- Frequency - Self Resonant：1.05kHz
- Efficiency - dBA：89
- Efficiency - Testing：400mW/100mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Side
- Material - Cone：Polyester, Polyethylene Terephthalate (PET)
- Material - Magnet：Nd-Fe-B
- Ingress Protection：-
- Ratings：-
- Frequency Range：1.05 kHz ~ 20 kHz
- Power - Rated：400 mW
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Overview
The AS01308MR-5-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a round shape with side porting and measures 13 mm in diameter and 2 mm in height. The unit has an impedance of 8 Ohms and a power rating of 400 mW. Its self-resonant frequency is 1.05 kHz, delivering a sound pressure level of 89 dBA. The cone material is Mylar, and the magnet is Neodymium Iron Boron (NdFeB). Termination is via SMD/SMT pads, suitable for board mount installation.
Feature Summary
- Compact round design with side port configuration
- SMD/SMT termination style for surface mount assembly
- Neodymium Iron Boron magnetic structure
Applications
- General purpose audio transduction
- Board mounted electronic devices
- Consumer electronics audio output
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm electrical parameters such as impedance and power handling. Ensure the termination type matches the target PCB layout requirements. Confirm RoHS compliance status through the latest datasheet before integration into production designs.
Selection Notes
Select this component when a low-profile, surface-mountable speaker is required. The 8 Ohm impedance and 400 mW rating suit general audio applications. Verify that the 13 mm diameter fits within the available enclosure space. Check that the operating temperature range meets the environmental conditions of the final device.
Part Context
This part belongs to the AS series of speakers from PUI Audio, Inc. The series includes various configurations differing in power, impedance, and termination styles. The AS01308MR-5-R specifically denotes the 400 mW variant with SMD/SMT termination, distinguishing it from through-hole or lower-power versions in the same physical footprint family.
Replacement Considerations
Direct substitutes include AS01308MR-R and AS01308MR-2-R from the same manufacturer. Verify that alternative parts match the required impedance, power rating, and mounting style before substitution.
