AS03608MR-SC-R

Overview

The AS03608MR-SC-R is a round electromagnetic speaker manufactured by PUI Audio, Inc. It features an 8-ohm impedance and a frequency response range of 500 Hz to 4.5 kHz. The component has a resonant frequency of 500 Hz and produces a sound pressure level of 91 dBA. Physical dimensions are 36mm in diameter with a height of 4.6mm. It supports a power rating of 1W to 1.5W and utilizes a bare mount configuration.

Feature Summary

• Electromagnetic transducer design for general-purpose audio output
• Round shape with top port acoustic configuration
• Bare mount construction suitable for direct board integration

Applications

• General purpose audio signaling
• Board-mounted electronic devices
• Consumer electronics requiring compact speakers

Procurement Notes

Verify the specific suffix SC-R against official PUI Audio documentation to confirm the exact acoustic tuning and mounting style. Ensure the 8-ohm impedance matches the driving circuit requirements. Confirm that the 500 Hz to 4.5 kHz frequency response meets the application's audio fidelity needs before procurement.

Selection Notes

Select this model when a compact, round speaker with a 91 dBA sensitivity is required. The 8-ohm impedance is standard for many low-power audio circuits. Consider the 500 Hz lower frequency limit if bass reproduction is critical. The bare mount option requires careful mechanical fixation during assembly.

Part Context

This part belongs to the PUI Audio AS03608MR series of round electromagnetic speakers. Variants in this series differ primarily in impedance, frequency response, and mounting hardware. The AS03608MR-SC-R specifically denotes the 8-ohm version with the SC-R suffix indicating its particular acoustic and mechanical configuration within the product line.

Replacement Considerations

Direct substitutes include other AS03608MR variants such as AS03608MR-4-R or AS03608MR-LW100-R, provided the impedance and mounting style match the design. Verify that the replacement maintains the 91 dBA sound pressure level and similar physical dimensions for enclosure compatibility.