BLS2027-11-08H7.8

Overview

The BLS2027-11-08H7.8 is a rectangular general-purpose loudspeaker manufactured by BeStar Technologies, Inc. It features an AC impedance of 8Ω±15% at 1.0 kHz and a rated power handling capacity of 2 W. The device operates within a frequency range of 570 Hz to 10 kHz, with a self-resonant frequency of 570 Hz. Its physical dimensions are 20 x 27 x 7.8 mm (1.063" L x 0.787" W). The speaker utilizes magnetic technology and offers an efficiency of 86 dBA.

Feature Summary

• Rectangular form factor designed for compact integration
• Magnetic technology construction for audio output
• Solder pad termination for circuit board mounting

Applications

• General purpose audio reproduction
• Electronic devices requiring small form factor speakers
• Consumer electronics assemblies

Procurement Notes

Verify the specific datasheet version from BeStar Technologies, Inc. before procurement. Confirm that the 8Ω impedance and 2W rating align with your system requirements. Ensure solder pad compatibility with your PCB layout. Check for any ordering suffixes that may indicate variations in packaging or specifications.

Selection Notes

Select this component when a rectangular speaker with 8Ω impedance is required. Consider the 2W power rating for low-to-moderate volume applications. The 570 Hz to 10 kHz frequency range suits general voice and mid-range audio needs. Verify dimensional constraints against the 20 x 27 x 7.8 mm footprint.

Part Context

This part belongs to BeStar Technologies' line of rectangular loudspeakers. It shares design similarities with other models in the series, such as the BMS27-11-32H7.8, but differs in impedance and power ratings. The product is categorized under general-purpose speakers for electronic assemblies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult BeStar Technologies directly for equivalent components if this model is unavailable.