GA0701M

Speakers Overview

The GA0701M is a round electromagnetic speaker manufactured by Same Sky. It features an Alnico magnet and a PET cone material. The device has a diameter of 70 mm and a depth of 22 mm. Electrical specifications include an impedance of 8 ohms, a rated power of 0.5 W, and a maximum power handling of 1 W. The self-resonant frequency is 400 Hz with a sound pressure level of 88 dBA. Termination is achieved via solder eyelets.

Speakers Feature Summary

• Utilizes an Alnico magnet for magnetic field generation
• Constructed with a PET cone material
• Features top port configuration
• Designed for general purpose audio applications

Speakers Applications

• General purpose audio output
• Electromagnetic speaker systems
• Consumer electronics audio components

Speakers Procurement Notes

Verify the specific datasheet version as product status may vary between active and obsolete states across different distributors. Confirm RoHS compliance details directly from the manufacturer's certification documents. Ensure that the solder eyelet termination type matches the PCB layout requirements before finalizing procurement orders.

Speakers Selection Notes

Select this component when a 70 mm round form factor is required. The 8-ohm impedance and 0.5 W rating suit low-power audio circuits. Verify that the 88 dBA sensitivity meets acoustic requirements. Check if the Alnico magnet characteristics are suitable for the intended operating environment compared to ferrite alternatives.

Speakers Part Context

This model belongs to the general purpose speaker category from Same Sky. It shares dimensional similarities with other 70 mm speakers in the lineup but differs in magnetic material and cone composition. The GA0701M specifically utilizes Alnico magnets, distinguishing it from standard ferrite-based models like the GF0701 which offers higher efficiency ratings.

Speakers Replacement Considerations

Public confirmed substitute part numbers: None identified.