E-2704-1

Speakers Overview

The Soberton Inc. E-2704-1 is a round exciter speaker with a top port location and solder pad termination. It features a nominal impedance of 4 Ohms and a power handling capacity of 1 W. The device operates within a frequency range of 700 Hz to 7 kHz, with a self-resonant frequency of 700 Hz. It has a sensitivity of 92 dB and physical dimensions of 27 mm in diameter by 12.3 mm in height.

Speakers Feature Summary

• Round shape design with top port location for directional sound projection
• Solder pad termination for direct circuit board integration
• Exciter type construction optimized for vibration transmission

Speakers Applications

• Vibration-based audio output devices
• Surface-mounted electronic enclosures requiring thin profile speakers
• Educational or demonstration audio modules

Speakers Procurement Notes

Verify the specific impedance rating required for your application, as some sources list this model as 8 Ohms while others specify 4 Ohms. Confirm the exact frequency response curve if precise acoustic performance is critical. Ensure soldering techniques are compatible with the specified termination style to maintain mechanical integrity during operation.

Speakers Selection Notes

Select this component when a low-profile, round exciter is needed for surface mounting. Consider the 4 Ohm impedance match with your amplifier output stage. The 1 W power rating suits low-volume applications. Verify dimensional constraints against the 27 mm x 12.3 mm footprint before finalizing the design.

Speakers Part Context

This part belongs to the Soberton E-series of exciter speakers, which are designed for integration into various electronic devices where traditional cone speakers are impractical due to space or form factor constraints. These components function by vibrating the surface they are attached to, rather than moving air directly.

Speakers Replacement Considerations

Check for other models in the Soberton E-series with similar dimensions and impedance. Verify that any substitute maintains the same top port orientation and solder pad configuration to ensure compatibility with existing PCB layouts.