BMS1813-11C-08H3.8RW025

Overview

The BMS1813-11C-08H3.8RW025 is an oval-shaped general-purpose speaker manufactured by BeStar Technologies, Inc. It features an 8 Ohm impedance and a rated power handling capacity of 700 mW. The device delivers a sound pressure level of 84 dB and operates within a frequency range of 1.1 kHz to 20 kHz. Physical dimensions are approximately 18 mm by 13 mm with a thickness of 3.8 mm.

Feature Summary

• Oval acoustic design for compact integration
• General-purpose audio reproduction capability
• Standard 8 Ohm impedance configuration

Applications

• Consumer electronic devices requiring small form factor speakers
• Portable audio equipment
• General purpose sound output modules

Procurement Notes

Verify the exact physical thickness specification against the official datasheet, as some references indicate 4.0 mm while the model suffix suggests 3.8 mm. Confirm the active status directly with BeStar Technologies or authorized distributors before finalizing procurement plans to ensure supply chain stability.

Selection Notes

Select this component when a low-profile oval speaker is required for space-constrained applications. Ensure the system can accommodate the 8 Ohm load and that the 700 mW power rating aligns with the amplifier output capabilities. Verify dimensional constraints match the specific 18x13 mm footprint.

Part Context

This part belongs to BeStar Technologies' portfolio of high-performance acoustic products. The series utilizes advanced manufacturing technologies to deliver reliable audio solutions. The BMS1813 variant specifically targets applications needing efficient sound output in a minimal volume envelope.

Replacement Considerations

The BMS2014P-11C-08H3.2RW070 is a related unit from the same manufacturer but differs in dimensions and SPL characteristics. Cross-referencing is necessary to ensure mechanical fit and acoustic performance requirements are met before substitution.