BLS2035-11-08H7.6

Overview

The BLS2035-11-08H7.6 is a rectangular loudspeaker manufactured by BeStar Technologies, Inc., designed for general-purpose audio applications. It features an AC impedance of 8 Ohms with a tolerance of ±15% measured at 1.0 kHz. The device has a power handling capacity of 2 W and operates within a frequency range of 570 Hz to 10 kHz. Physical dimensions are specified as 20 x 27 x 7.8 mm. The unit utilizes a Nd-Fe-B magnet and a paper or cloth cone material.

Feature Summary

• Rectangular form factor suitable for compact enclosures
• Utilizes Neodymium Iron Boron magnetic structure
• Paper or cloth cone diaphragm construction

Applications

• General purpose audio output devices
• Compact consumer electronics enclosures
• Industrial control panel indicators

Procurement Notes

Verify the specific datasheet version (e.g., LF suffix) against your design requirements, as specifications such as sensitivity may vary between variants like the standard H7.6 and the W153 version. Confirm physical mounting hole patterns and terminal types directly from the manufacturer's mechanical drawings before finalizing procurement orders to ensure compatibility with existing PCB layouts.

Selection Notes

Select this component when a low-profile rectangular speaker is required for limited space constraints. Ensure the application environment does not exceed the 2 W power rating. Consider the 570 Hz lower frequency limit if deep bass reproduction is necessary, as this model is optimized for mid-range and treble frequencies typical in voice or alert tones rather than full-range music playback.

Part Context

BeStar Technologies specializes in acoustic, haptic, and sensor components. This model belongs to their line of general-purpose speakers, characterized by cost-effective manufacturing using standard materials like paper cones and ferrite or neodymium magnets. The rectangular shape distinguishes it from traditional circular drivers, allowing for more efficient use of space in slim electronic devices.

Replacement Considerations

The BLS2035-11-08H7.6W153 is a related variant with similar electrical characteristics but potentially different sensitivity ratings (88 dB vs 86 dB). Verify dimensional compatibility and impedance matching before substituting, as packaging and specific acoustic outputs may differ between these closely related part numbers.