from $39.95
Color: Black
5 configurations available
The JBL Go 4 is a compact Bluetooth speaker designed for portable audio on the go. Weighing just 6.7 ounces and measuring 3.7 x 3 x 1.7 inches, it fits easily into bags or pockets while delivering 4.2 watts of power through a single 1.75-inch driver with a frequency response of 90 Hz to 20 kHz. The speaker connects via Bluetooth 5.3 and includes a built-in speakerphone function, making it suitable for both music playback and calls. Its IP67 rating provides dust and water resistance, so it can handle splashes and outdoor conditions. The rechargeable lithium-ion battery provides approximately 5-7 hours of playback time and charges fully in 3 hours via the included USB Type-C cable. This speaker is ideal for travelers, outdoor enthusiasts, or anyone seeking lightweight audio without sacrificing durability or connectivity.
Select speakers based on your room size and primary use case, whether it's critical music listening or home theater. Do not rely solely on wattage numbers, as efficiency and acoustic design matter far more for actual loudness and clarity. Available from $39.95.
Quality speakers have minimal ongoing costs outside of nominal electricity use for active models. Proper care can result in decades of use, making the initial purchase price the primary expense.
Common Failure Modes
Speakers typically fail due to blown drivers from over-amplification or degrading foam surrounds over many years. Active speakers may also suffer from internal amplifier or wireless connectivity module failures.
Select speakers based on your room size and primary use case, whether it's critical music listening or home theater. Do not rely solely on wattage numbers, as efficiency and acoustic design matter far more for actual loudness and clarity.
High-quality speakers can last for decades if treated well and kept away from extreme conditions. The foam surrounds on the woofers are usually the first parts to deteriorate.
The JBL Portable Bluetooth Speaker Go 4, Black is available at bhphoto, starting at $39.95.
Quality speakers have minimal ongoing costs outside of nominal electricity use for active models. Proper care can result in decades of use, making the initial purchase price the primary expense.
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