GF0776M

Speakers Overview

The GF0776M is an electromagnetic speaker manufactured by Same Sky, featuring a round diaphragm with a square frame design. It operates at an impedance of 8 Ohms and has a rated power of 1 W, with a maximum power handling capacity of 2 W. The unit delivers a sound pressure level of 91 dBA when tested at 1 W/500mm. Its frequency response ranges from 360 Hz to 11 kHz, with a self-resonant frequency of 360 Hz. The physical dimensions are 77.00 mm x 77.00 mm in area and 24.00 mm in height. It utilizes a ferrite magnet and a PET cone, with solder eyelet terminals for connection.

Speakers Feature Summary

• Features a top-ported acoustic design suitable for specific enclosure mounting requirements.
• Constructed with a Polyethylene Terephthalate (PET) cone and ferrite magnet for durability.
• Utilizes a square frame configuration around a round diaphragm for structural stability.

Speakers Applications

• General purpose audio output devices
• Electronic enclosures requiring top-porting
• Industrial control panels

Speakers Procurement Notes

Verify the exact manufacturer part number GF0776M against official Same Sky documentation to ensure compatibility. Confirm that the 8 Ohm impedance and 1 W power rating align with your amplifier or driver circuit specifications. Check the RoHS compliance certificate if environmental regulations apply to your project. Ensure the solder eyelet termination method matches your PCB or wiring harness design before finalizing procurement.

Speakers Selection Notes

Select this component when a top-ported speaker is required within a 77 mm square footprint. The 8 Ohm impedance is standard for many audio amplifiers. Consider the 91 dBA sensitivity for volume requirements. The PET cone material offers resistance to humidity compared to paper cones. Verify that the 24 mm depth fits within the available chassis space.

Speakers Part Context

This model belongs to the GF series of speakers from Same Sky, which focuses on general-purpose audio transducers. The series typically includes various sizes and power ratings. The GF0776M specifically addresses applications needing a balance between size and output level using a ferrite magnet system.

Speakers Replacement Considerations

Check for other models in the GF series with similar dimensions but different power ratings. Verify if alternative manufacturers offer equivalent 8 Ohm, 1 W top-ported speakers with matching mounting hole patterns.