RC-1206

Speakers Overview

The RC-1206 is a dynamic receiver unit manufactured by Soberton Inc., designed for mobile applications. It features a rectangular shape with a top port configuration. The component utilizes a Polyethylenimine (PEI) cone and an Nd-Fe-B N42 magnet. Key electrical specifications include an AC impedance of 32 Ohms (+/- 15%) and a maximum short-term power rating of 20 mW. The sound pressure level is rated at 110 dB (+/- 3dB @ 1kHz). The frequency response range spans from 200 Hz to 3.4 kHz. Termination is achieved via contacts.

Speakers Feature Summary

• Dynamic receiver unit optimized for mobile device integration
• Rectangular form factor with top port acoustic design
• High sensitivity output utilizing Neodymium magnet technology

Speakers Applications

• Mobile communication devices
• Handset audio receivers
• Portable electronic equipment

Speakers Procurement Notes

Verify the specific datasheet version when sourcing, as Soberton Inc. produces related variants such as the RC-1206S and RC-1206S-1 which may share similar physical dimensions but differ in electrical characteristics or termination styles. Confirm that the contact-based termination aligns with your PCB layout requirements. Ensure the 32-ohm impedance matches your amplifier output stage to prevent signal degradation or potential damage to the driver during operation.

Speakers Selection Notes

Select this component when a high-sensitivity, compact rectangular receiver is required for mobile voice paths. The 110 dB SPL rating supports clear audio transmission in noisy environments. Consider the 200 Hz to 3.4 kHz bandwidth limitation, which is typical for voice frequencies but insufficient for full-range music reproduction. The PEI cone material offers durability suitable for consumer electronics assembly processes.

Speakers Part Context

This part belongs to the RC series of dynamic receivers from Soberton Inc. It is functionally distinct from the RC-1206S and RC-1206S-1 variants, which are also documented in official specifications. While sharing the same general application domain, these sibling parts may exhibit variations in impedance tolerances, power handling, or mechanical mounting details. Always cross-reference the specific suffix to ensure compatibility with existing designs.

Speakers Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate the RC-1206S or RC-1206S-1 only if their specific electrical parameters match the original design constraints. No other manufacturer equivalents are confirmed in available sources.