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By JBL
JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big JBL Pro Sound with Punchy bass, 7-Hour Built-in Battery, Made in Part with Recycled Materials (Black)
Amazon's Choice4.7 ★ (16,579 reviews)· 1K+ bought in past month
🏆 #5 in Portable Bluetooth Speakers
Price shown at time of last analysis. Verify current price on Amazon.
Positive — 9/10 ⓘ
AgreGtr Analysis
The JBL Go 4 is widely praised as an impressive ultra-portable Bluetooth speaker that punches well above its size in sound quality and bass output. Customers highlight its reliable Bluetooth connectivity, solid battery life, durable waterproof build, and excellent value for the price. The only consistent criticism is that maximum volume falls short for larger spaces or noisy outdoor environments, which is an expected limitation for a speaker of this size class.
Pros & Cons
- Surprisingly strong bass and clear sound quality for its ultra-compact size
- Reliable, fast Bluetooth pairing with no connectivity issues reported
- IP67 waterproof and dustproof build makes it ideal for outdoor, pool, and shower use
- Long battery life sufficient for day-long casual use
- Excellent value for the price; popular as a gift choice
- Max volume insufficient to fill larger spaces or cut through significant background noise
- Limited bass compared to larger speakers, with some audio compression at high volumes
- Rounded edges make it slightly unstable on uneven surfaces
- No protective cover for the USB charging port
- Battery requires recharging after a full day of heavy use
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