**JBL Go 4: A Small Speaker with Remarkable Sound Performance and Resilience**

Amazon has prolonged certain Cyber Monday offers, with one highlight being the JBL Go 4, available for $39—its lowest price ever, down from a standard price of $49. This petite speaker serves not just as a great personal gadget but also as a wonderful gift for the holidays, especially for budget-conscious buyers.

### How JBL Achieved Big Sound in a Compact Design

The design of the JBL Go 4 centers on delivering a powerful bass response, which is usually linked to larger speakers. JBL has engineered this device to provide what they describe as “punchy bass,” allowing users to enjoy low-end frequencies far more distinctly than many rival ultra-portable options. The integration of a single driver and passive radiators boosts the bass without needing extra power or space, producing a richer sound from a unit that weighs under half a pound. This distinguishes the JBL Go 4 as a superb option for those who value true music quality over the tinny audio often offered by other portable speakers.

When played at moderate volumes, the battery life can last up to seven hours of uninterrupted playback, making it perfect for outdoor events or day excursions without needing to locate a power source. Its **Playtime Boost** function can extend playback by two hours by modifying audio processing to save energy, though this may result in reduced volume and bass depth. This feature is especially useful in situations like camping or beach trips when you might have neglected to charge the speaker the night before.

### Sturdy and Water-Resistant Build

The JBL Go 4 features an **IP67 rating**, enabling it to be submerged in up to one meter of water for 30 minutes and ensuring it is entirely dustproof. This toughness allows users to easily clean it off after a beach day, utilize it while showering, or set it by the poolside without worrying about splashes harming its internal parts. The build includes recycled plastic and features a fabric grille that protects the driver while ensuring clear audio output. Notably, this environmentally friendly design does not sacrifice durability; the materials used are resilient against drops and impacts that could harm less robust speakers.

### An Unbeatable Price

Given its current promotion, the JBL Go 4 is offered at an appealing price, making it more of an impulse buy than a thoughtful decision. For less than what one might pay for decent wired headphones, customers receive a speaker with IP67 certification, strong bass performance, and impressive battery longevity. JBL has cultivated a reputation for providing high-quality audio equipment at reasonable prices. At this remarkable price point, the JBL Go 4 presents an outstanding audio experience without coming across as a toy, representing a fantastic opportunity for anyone eager to explore its features.

For those interested, the JBL Go 4 is available [here on Amazon](https://shop.kotaku.com/go/6199/).