RC-1504

Speakers Overview

The RC-1504 is a dynamic receiver speaker manufactured by Soberton Inc. It features an 8-ohm impedance and a power rating of 15 mW, with a frequency response range of 200 Hz to 3.4 kHz. The device offers a sensitivity of 115 dB and utilizes wire termination for connection. Its physical dimensions are 15 mm in diameter and 3.9 mm in height, designed for compact applications requiring high acoustic efficiency within a small form factor.

Speakers Feature Summary

• High sensitivity output of 115 dB for efficient sound reproduction
• Compact round design with top port configuration
• Wire termination for straightforward integration

Speakers Applications

• Portable electronic devices
• Communication equipment receivers
• Small audio signal indicators

Speakers Procurement Notes

Verify the specific datasheet version from Soberton Inc. to confirm RoHS compliance status and exact dimensional tolerances before finalizing designs. Ensure that the operating temperature range of -20°C to 60°C aligns with your environmental requirements. Cross-reference the 15 mW power handling limit with your system's maximum voltage input to prevent component damage during operation.

Speakers Selection Notes

Select this component when space constraints require a sub-4mm height profile. The 32-ohm impedance suits circuits designed for higher voltage, lower current drive stages. Consider the 115 dB sensitivity if long-distance audibility is critical without additional amplification. Validate that the 200 Hz lower frequency cutoff meets the required audio bandwidth for the intended application.

Speakers Part Context

This model belongs to Soberton Inc.'s dynamic receiver speaker series, characterized by neodymium magnet construction and paper cone materials. It is part of a family including models like RC-1506, differentiated primarily by power handling and sensitivity ratings while maintaining similar mounting footprints and termination styles for modular design flexibility.

Speakers Replacement Considerations

Direct substitutes include other 32-ohm receiver speakers with comparable 15 mW ratings and 115 dB sensitivity. Verify that alternative parts match the 15 mm diameter and 3.9 mm height constraints. Ensure the replacement supports wire termination and operates within the same -20°C to 60°C temperature range.