JBL Go 4 is an ultra-portable Bluetooth speaker that combines compact design with impressive audio performance, making it an ideal companion for music enthusiasts on the move. Weighing just 190 grams and measuring 9.4 x 7.8 x 4.2 cm, it easily fits into bags or can be carried by its built-in loop.

Audio Performance

Despite its small size, the JBL Go 4 delivers JBL Pro Sound with punchy bass, thanks to its 43 x 47 mm driver and 4.2W output . It boasts a frequency response range of 110Hz – 20kHz, ensuring clear and dynamic audio across various genres.

Battery Life and Charging

The speaker is equipped with a 2.7Wh Li-Po battery, offering up to 7 hours of playtime on a single charge . Additionally, the Playtime Boost feature can add up to 2 extra hours by optimizing performance for louder and crisper sound . Charging the speaker takes approximately 2.5 hours via the included USB-C cable.

Durability

Built to withstand various environments, the JBL Go 4 has an IP67 rating, making it both waterproof and dustproof . This durability ensures it can handle outdoor adventures, poolside gatherings, or beach outings without worry .

Connectivity and Features

The speaker supports Bluetooth 5.1, offering a stable connection with devices . It also features multi-point connectivity, allowing simultaneous pairing with multiple devices . Additionally, the JBL Go 4 supports Auracast, enabling the connection of multiple JBL Auracast-enabled speakers for an enhanced audio experience.

Conclusion

The JBL Go 4 stands out as a compact yet powerful Bluetooth speaker, delivering high-quality sound, impressive battery life, and robust durability. Its portability and advanced features make it a valuable choice for those seeking a reliable audio companion for various activities.