SP-2605

Overview

The SP-2605 is a dynamic speaker unit manufactured by Soberton Inc., designed for mobile phone applications. It features an 8-ohm impedance and a rated power of 500 mW, with a maximum power handling of 1 W. The frequency range spans from 300 Hz to 8 kHz, and it delivers a sound pressure level of 90 dB. The device utilizes a polyester cone and includes a top port location. Physical dimensions are approximately 26 mm in diameter with a height of 5 mm, packaged on trays.

Feature Summary

• Dynamic speaker construction optimized for mobile communication devices
• Top port configuration for directional sound projection
• Polyester cone material for acoustic performance

Applications

• Mobile phones
• Handheld communication devices
• Portable electronic audio output

Procurement Notes

Verify the specific datasheet version for the SP-2605 to confirm exact mechanical tolerances and electrical characteristics prior to integration. Ensure compatibility with the target device's acoustic chamber design. Confirm that the wire lead termination style matches the PCB layout requirements. Check for any RoHS or REACH compliance documentation required for your region.

Selection Notes

Select this component when a compact, round dynamic speaker is required for mobile applications. The 8-ohm impedance suits standard audio drivers. Consider the 90 dB sensitivity for adequate volume in small enclosures. Verify that the 300 Hz to 8 kHz frequency response meets the voice and alert tone requirements of the system.

Part Context

This part belongs to Soberton Inc.'s series of dynamic speakers intended for portable electronics. Similar models include the SP-2014L and SP-3605, which share general purpose classifications but differ in shape, size, and power ratings. These components are widely used in consumer electronics requiring miniaturized audio output solutions.

Replacement Considerations

Direct substitutes may include other round dynamic speakers with similar 8-ohm impedance and 90 dB sensitivity. Verify mechanical fitment, as dimensions vary between manufacturers. Electrical parameters such as frequency response and power handling must be compared to ensure equivalent performance in the final application.