This document presents a teardown analysis of a portable Bluetooth speaker, providing a detailed look at its internal components and construction. The analysis focuses on identifying key components such as the battery, circuit boards, and speaker drivers, offering insights into the speaker's design and functionality.
The teardown reveals a cylindrical 18650 battery with a capacity of 1200mAh, operating at 3.7V and 4.44Wh. The main circuit board, labeled GLD-5528-P10-V1.0, houses various integrated circuits and components, including a Bluetooth module and amplifier. The speaker drivers are connected to the circuit board via wires. A separate board, GLD-5528-P10-DC-V1.0, contains the charging port.
The analysis also identifies specific components on the circuit boards, such as the Bluetooth chip AD24BP26795-65E4, and other components with markings like MKSA117 10 and 52F-057G. This teardown provides valuable information for understanding the design and construction of portable Bluetooth speakers and can be useful for repair, modification, or reverse engineering purposes.