GA0776M

Speakers Overview

The GA0776M is an electromagnetic speaker manufactured by Same Sky, featuring a round shape with a square frame. It has an impedance of 8 Ohms and a rated power of 1 W, with a maximum power handling of 3 W. The frequency range spans from 260 Hz to 22 kHz, with a self-resonant frequency of 260 Hz. The sound pressure level is 85 dBA at 1W/500mm. Dimensions are 87.00 mm x 87.00 mm in length and width, with a maximum installation height of 32.50 mm. It uses a ferrite magnet and a PET cone, with solder eyelet termination.

Speakers Feature Summary

• Electromagnetic transducer technology utilizing a ferrite magnet and polyethylene terephthalate (PET) cone for audio output.
• Top port design allowing for direct sound projection from the upper surface of the unit.
• Frame mount installation style suitable for integration into various enclosure structures.
• Solder eyelet termination type providing secure electrical connection points.

Speakers Applications

• General purpose audio output devices
• Electronic component assemblies requiring standard speakers
• Audio solutions for consumer electronics

Speakers Procurement Notes

Verify the current manufacturing status as this part may be discontinued or subject to obsolescence notices. Confirm RoHS compliance and specific packaging details directly with the manufacturer or authorized distributors before finalizing procurement plans. Ensure compatibility with existing circuit designs regarding impedance and power ratings.

Speakers Selection Notes

Consider the 8 Ohm impedance and 1 W rated power when designing amplifier circuits. The 87 mm square frame dimension requires adequate mounting space. Verify that the 85 dBA sensitivity meets the required acoustic output levels for the intended application environment.

Speakers Part Context

This component belongs to the GA series of speakers from Same Sky, which typically feature AlNiCo magnets. However, the GA0776M specifically utilizes a ferrite magnet according to available specifications. It is distinct from other models like the GF0776M or GA0876M in terms of dimensions and magnetic material.

Speakers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check for official PCN (Product Change Notice) or OBS (Obsolescence) notifications from Same Sky for potential replacement recommendations.