Pricing and availability

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Price History

Based on price data from 2 merchants for "JBL Go 4 Portable Waterproof Bluetooth Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Compact yet mighty, the JBL Go 4 Portable Waterproof Bluetooth Speaker is a music lover's dream. Despite fitting snugly in the palm of your hand, this speaker delivers bold JBL Pro Sound that defies its size, complete with punchy bass and crisp highs. Its IP67 waterproof and dustproof design ensures it thrives in any environment—be it a beachside party or a cozy living room session. With a generous seven-hour battery life, your tunes can follow you from sunrise to sunset, and the Playtime Boost feature extends that by an additional two hours for those nights you wish would never end.

The Go 4's durable build is complemented by an integrated loop, making it easy to attach and carry wherever your adventures take you. Need a bigger soundstage? Pair two Go 4 speakers for enveloping stereo sound or connect it to JBL's Auracast-enabled devices to expand your audio experience. Personalize your listening with the JBL Portable app, where you can tweak EQ settings to perfection. Whether you're streaming your favorite playlist or enjoying a podcast, this speaker's sleek one-piece design ensures you do it in style.

Key Features:

  • Compact, portable design with powerful JBL Pro Sound
  • IP67-rated waterproof and dustproof construction
  • Up to 7 hours of playtime on a single charge
  • Playtime Boost for an extra 2 hours of battery life
  • Ability to pair with a second Go 4 for stereo sound
  • Connect to JBL's Auracast-enabled devices
  • Integrated loop for easy attachment and portability
  • Customize sound settings via the JBL Portable app

Product specs

Powered Yes
Total Power 4.2W
Connection Type Bluetooth
USB 1 x USB-C
Bluetooth v5.3
Frequency Response 90Hz-20kHz
Power Source Rechargeable Lithium-ion battery
Battery Life Up to 7 hours per charge
Enclosure Type IPX7 Waterproof
Height 3.0"
Width 3.7"
Depth 1.7"
Weight 0.69 lbs.

FAQs

Is the JBL Go 4 speaker waterproof?

Yes, the JBL Go 4 is IPX7 waterproof, making it suitable for outdoor use and resistant to water immersion up to 1 meter for 30 minutes.

How long does the battery last on the JBL Go 4?

The JBL Go 4 offers up to 7 hours of playtime on a single charge, allowing for extended listening sessions without needing to recharge.

Does the JBL Go 4 support stereo sound?

Yes, you can pair two JBL Go 4 speakers to create a stereo sound experience, enhancing the audio quality and providing a wider soundstage.

Can the JBL Go 4 connect to multiple devices simultaneously?

The JBL Go 4 uses Bluetooth v5.3 for connectivity, but it does not support simultaneous connections to multiple devices. You need to disconnect from one device to connect to another.

What type of charging port does the JBL Go 4 have?

The JBL Go 4 features a USB-C port for charging, providing a modern and efficient way to recharge the speaker's battery.

GYMCADDY

GYMCADDY

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Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about JBL Go 4 Portable Waterproof Bluetooth Speaker.

Build quality

  • Owners highlight its durable build and portability, describing it as "hyperultramegaportable" and lightweight, making it ideal for on-the-go use.

    Source
  • Some users report the USB-C cable doesn't fit flush, leaving a gap about 1/32 inch, but it remains secure.

    Source

Features and functionality

  • The JBL Go 4 can pair with another unit for stereo sound, enhancing soundstaging and providing an impressive experience for a portable speaker.

    Source
  • The JBL Go 4 can be tuned via its app, offering customization for users who prefer specific sound profiles.

    Source
  • An EQ setting suggestion for optimal sound: 64 Hz +6, 250 Hz -4, 1 kHz +3, 4 kHz -1, 16 kHz +6 for enhanced audio experience.

    Source

Comparisons

  • Competing models like the Tribit Stormbox Micro 2 and Soundcore Select 4 Go offer slightly different trade-offs, but none fundamentally outperform the JBL Go 4 in its category.

    Source

User experience

  • It's noted that the sound quality is commendable for its size, especially when prioritizing clear sound over sheer volume.

    Source
  • JBL Go 3s, even after heavy use, have sound quality nearly identical to new Go 4s.

    Source

Value and pricing

  • Users suggest considering a used JBL Flip 4 as a budget-friendly alternative, with prices ranging from $20 to $60 on resale platforms like eBay.

    Source
  • One user suggests the Clip 5 as a louder, clearer alternative, though slightly more expensive.

    Source

Use cases and applications

  • Some owners use the JBL Go 4 with a handlebar mount for bike rides, highlighting its portability and versatility.

    Source
  • Owners often use JBL Go 4s for auracast, allowing multiple speakers to create a stereo setup for laptops or TVs.

    Source

Software and compatibility

  • Version 6.0 firmware update has mixed reviews; some users report audio issues after updating, while others find improvements.

    Source

Other

  • Owners frequently use JBL Go 4 as a shower speaker due to its water resistance, though they avoid direct water exposure.

    Source

Critic Reviews

JBL Go 4 Review - RTINGS.com

rtings.com

JBL Go 4 makes a splash with its portability and waterproof design, perfect for adventures. It shines with a companion app offering EQ adjustments and the ability to pair with other JBL Auracast speakers. However, its compact size limits bass output, resulting in a lackluster music experience, especially at high volumes where compression kicks in. The mono sound lacks stereo separation, and video playback suffers from noticeable latency. While it’s a handy podcast speaker with decent voice reproduction, it doesn't get very loud. Overall, it’s a mixed bag, excelling in portability but falling short in sound performance.

This Teeny, Tiny Speaker Is a Surprisingly Good Gift | Reviews by Wirecutter

nytimes.com

The JBL Go 4 shines as a tiny, ultra-portable speaker with surprisingly robust sound for its size. Perfect for travel and outdoor use, its waterproof build and easy portability make it a staple for impromptu adventures. While audiophiles might miss the deep bass, it compensates with a satisfying audio experience and a convenient design. The five-hour battery life might not impress heavy users, but its durability and ease of use make it a great gift or personal purchase for casual music lovers. Overall, it's a solid choice for those prioritizing portability and convenience over audiophile-level sound quality.

positive

JBL Go 4 mini Bluetooth speaker review - STEREO GUIDE

stereoguide.com

The JBL Go 4 excels in portability with its compact design and IP67 waterproof rating, making it a solid choice for on-the-go use. This mini Bluetooth speaker is lightweight and offers a decent app with equalizer and stereo pairing capabilities. However, it struggles with bass performance, level stability, and battery life. The Playtime Boost function extends battery life but sacrifices bass quality, leaving sound rather flat. While it can't match larger competitors in sound depth, it’s a handy FM radio replacement for casual listening and podcasts. Overall, it’s a reliable option for its size, but don't expect to be blown away by its sound.

JBL Go 4 review - SoundGuys

soundguys.com

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