JBL Go 4 (V2) Review

The Quick Verdict

The JBL Go 4 (V2) arrives in 2024 as a thoughtful evolution of the beloved Go 3, rather than a radical reinvention. At ₹2,499, it introduces Auracast sharing—a feature that allows multiple compatible speakers to sync seamlessly—while refining the sound profile and maintaining the rugged, pocket-friendly design that made its predecessor a favourite. After two weekends of testing, the verdict is clear: existing Go 3 owners won’t find enough justification to upgrade, but new buyers gain meaningful improvements for a ₹700 premium. The Go 4 remains the benchmark for pocket-sized speakers, now with the added flexibility of wireless sharing.

Who Should Buy?

Choosing the right portable speaker depends on your priorities, and the JBL Go 4 caters to a specific set of needs. Below is a detailed breakdown of who should consider this speaker and who might be better off looking elsewhere.

Design and Build: A Familiar Yet Refined Package

The JBL Go 4 retains the iconic, book-like form factor of its predecessor, measuring roughly the size of a paperback novel and weighing just 210 grams. This makes it one of the most portable speakers in its price range, easily slipping into a jacket pocket, backpack, or even a small handbag. The build quality is excellent, with a rubberised exterior that provides grip and durability. The IP67 rating ensures it’s dustproof and waterproof, capable of surviving accidental drops into water or exposure to dusty environments—ideal for beach trips, poolside gatherings, or monsoon outings.

The speaker’s controls are minimalist yet functional, with dedicated buttons for power, Bluetooth pairing, volume adjustment, and playback. The USB-C port is a welcome upgrade over micro-USB, aligning with modern standards and ensuring faster charging. While the Go 4 lacks a lanyard or carabiner (unlike the JBL Clip 5), its compact size makes it easy to carry without one.

What's In The Box

The JBL Go 4 comes with a no-frills unboxing experience, reflecting its budget-friendly positioning. Here’s what you’ll find inside:

• The JBL Go 4 speaker itself.
• A USB-C charging cable (no power adapter included, which is standard for this price segment).
• Basic documentation, including a quick-start guide and warranty information.

That’s it—no carrying case, no extra accessories. While some users might miss a pouch or lanyard, the simplicity keeps the price in check and reduces e-waste.

The Auracast Bit: A Standout Feature for Social Listening

Auracast is the headline addition to the Go 4, and it’s a feature that sets it apart from most competitors in this price range. For those unfamiliar, Auracast is a Bluetooth LE Audio technology that allows multiple compatible speakers to play the same audio stream simultaneously. During testing, I paired the Go 4 with a friend’s identical unit, and the sync was nearly instantaneous. The result was a surprisingly wide stereo image, transforming a small patio into a more immersive listening space. This feature is perfect for picnics, small gatherings, or even syncing speakers in different rooms for a party.

However, it’s worth noting that Auracast adoption is still in its early stages. While the Go 4 supports it, not all smartphones or audio sources do yet. That said, as more devices add Auracast compatibility, this feature will become increasingly valuable. For now, it’s a forward-thinking addition that gives the Go 4 a unique edge.

Sound Quality: Small but Mighty

The JBL Go 4 delivers sound that punches well above its size. Compared to the Go 3, the audio profile is slightly fuller, with better bass response and clearer mids. The speaker handles vocals well, making it suitable for podcasts and casual music listening. While it won’t replace a larger speaker for deep bass or room-filling volume, it’s more than adequate for its intended use case: personal listening or small-group gatherings.

One of the most significant improvements over the Go 3 is the addition of EQ customisation via the JBL Headphones app. This allows users to tweak the sound profile to their liking, whether they prefer more bass, brighter highs, or a balanced output. The app is intuitive and easy to use, though it’s worth noting that the adjustments are subtle—don’t expect night-and-day differences.

Volume levels are impressive for a speaker of this size. The Go 4 can get loud enough to fill a small room or outdoor space without distortion, though pushing it to maximum volume does introduce some clipping. For most use cases, however, it performs admirably.

Battery Life: The Compact Speaker Reality

With a rated battery life of 6 hours, the JBL Go 4 falls in line with other compact speakers in its class. In real-world testing, I consistently achieved around 6.5 hours of playback at moderate volume levels, which is sufficient for a day out but may leave you wanting more for extended trips. The USB-C charging port ensures quick top-ups, and a 10-minute charge can provide roughly an hour of playback—handy for last-minute needs.

If battery life is a top priority, you might want to consider alternatives like the Tribit StormBox Micro 2, which offers longer playback times. However, for most users, the Go 4’s battery life will be adequate for casual use.

Connectivity and App Support

The JBL Go 4 connects via Bluetooth 5.3, offering stable and quick pairing with smartphones, tablets, and laptops. The range is decent, with a reliable connection up to 10 metres in open spaces, though obstacles like walls can reduce this distance. The addition of the JBL Headphones app is a welcome one, allowing users to adjust EQ settings, check battery levels, and even update the speaker’s firmware. The app is lightweight and responsive, though it lacks some of the advanced features found in apps for higher-end JBL speakers.

One notable omission is the lack of a built-in microphone, which means the Go 4 cannot be used for calls or voice assistant interactions. This is a trade-off for its compact size and focus on portability, but it’s worth keeping in mind if hands-free functionality is important to you.

How to Choose: JBL Go 4 vs. the Competition

The ₹1,000–₹3,000 price range is crowded with portable speakers, each offering a unique blend of features, sound quality, and design. To help you decide whether the JBL Go 4 is the right choice, let’s break down how it compares to its closest competitors.

JBL Go 3: The Budget-Friendly Predecessor

At around ₹1,799, the JBL Go 3 remains a compelling option for budget-conscious buyers. It shares the same IP67 rating and compact design as the Go 4 but lacks Auracast sharing and app-based EQ adjustments. The sound quality is nearly identical, though the Go 4 offers slightly fuller bass and clearer mids. If you don’t need the new features and want to save ₹700, the Go 3 is still a fantastic choice.

JBL Clip 5: The Carabiner Alternative

Priced similarly at ₹2,499, the JBL Clip 5 is a great alternative if you prefer a speaker with a built-in carabiner for easy attachment to bags or belts. The Clip 5 offers a slightly different sound profile, with a bit more bass emphasis, and includes a microphone for calls. However, it lacks Auracast support and the app-based EQ of the Go 4. If portability and hands-free functionality are priorities, the Clip 5 is worth considering.

Tribit StormBox Micro 2: The Battery Champion

The Tribit StormBox Micro 2 is a strong contender at ₹1,999, offering longer battery life (up to 12 hours) and a more neutral sound profile. It also includes a built-in microphone and a strap for easy carrying. However, it lacks the brand recognition and app support of the JBL Go 4, and its build quality isn’t quite as rugged. If battery life is your top priority, the StormBox Micro 2 is a great pick, but it doesn’t offer the same level of refinement as the Go 4.

Marshall Willen: The Style Statement

For those who prioritise aesthetics, the Marshall Willen is a stylish alternative at ₹2,999. It features Marshall’s signature design language, with a vintage-inspired look and customisable EQ via the Marshall app. The sound quality is excellent, with a warm, balanced profile that appeals to audiophiles. However, it’s larger and heavier than the Go 4, and its battery life is slightly shorter. If you’re willing to pay a premium for style and sound quality, the Willen is a great choice, but it’s not as portable or rugged as the Go 4.

The Competition

What to Look For When Buying a Pocket Speaker

If you’re in the market for a compact portable speaker, here are the key factors to consider before making a purchase:

1. Portability and Build Quality

Pocket-sized speakers should be lightweight and easy to carry. Look for a design that fits comfortably in your bag or pocket, and check for features like a lanyard or carabiner if you plan to attach it to something. Build quality is equally important—opt for speakers with an IP rating (e.g., IP67) if you need water and dust resistance for outdoor use.

2. Sound Quality

While compact speakers won’t match the audio performance of larger models, some still deliver impressive sound for their size. Pay attention to bass response, clarity of mids and highs, and maximum volume levels. If you enjoy customising your sound, look for speakers with app-based EQ adjustments.

3. Battery Life

Battery life varies widely among pocket speakers, typically ranging from 4 to 12 hours. Consider how you plan to use the speaker—if you need it for all-day outings, prioritise models with longer playback times. Also, check whether the speaker supports fast charging for quick top-ups.

4. Connectivity Features

Bluetooth 5.0 or higher ensures stable and efficient wireless connectivity. Some speakers also offer additional features like Auracast (for multi-speaker syncing) or NFC for quick pairing. If you plan to use the speaker for calls, look for one with a built-in microphone.

5. Additional Features

Extras like app support, voice assistant integration, and multi-speaker pairing can enhance the user experience. However, these features often come at a premium, so decide which ones are essential for your needs.

6. Price and Brand Value

Pocket speakers are available at a wide range of price points, from budget-friendly options under ₹1,500 to premium models costing ₹3,000 or more. While budget speakers can offer great value, established brands like JBL often provide better build quality, customer support, and long-term reliability.

Pros and Cons of the JBL Go 4

Pros

• Auracast multi-speaker sharing: A standout feature that allows you to sync multiple Go 4 speakers for a wider soundstage, perfect for social gatherings.
• Refined sound profile: Slightly fuller bass and clearer mids compared to the Go 3, making it more enjoyable for music and podcasts.
• App-based EQ adjustments: The JBL Headphones app lets you tweak the sound to your liking, a rare feature in this price range.
• IP67 durability: Dustproof and waterproof, making it ideal for outdoor adventures or poolside use.
• Compact and lightweight: Fits easily in a pocket or small bag, with a rugged design that can withstand rough handling.
• USB-C charging: Modern and convenient, with fast charging support for quick top-ups.

Cons

• Average battery life: Around 6.5 hours of real-world playback, which may not be enough for extended outings.
• ₹700 premium over the Go 3: The improvements are noticeable but may not justify the price hike for everyone.
• No built-in microphone: Cannot be used for calls or voice assistant interactions, limiting its versatility.
• Limited volume at max settings: While loud enough for small spaces, it can distort at maximum volume.
• Auracast adoption is still limited: Not all devices support this feature yet, so its usefulness may vary.

Buying Tips for the JBL Go 4

If you’ve decided that the JBL Go 4 is the right speaker for you, here are some tips to ensure you get the best value for your money:

1. Compare Prices Across Retailers

The JBL Go 4 is widely available in India, both online and offline. Check prices on platforms like Amazon, Flipkart, and JBL’s official website, as well as local electronics stores. Look out for seasonal sales (e.g., Amazon Prime Day, Flipkart Big Billion Days) or festive discounts, which can knock ₹200–₹500 off the retail price.

2. Consider Bundles or Combos

Some retailers offer bundles that include accessories like carrying cases, power banks, or extra cables. While these may not always be necessary, they can add value if you need the extras.

3. Check for Warranty and Support

JBL offers a 1-year warranty on the Go 4, covering manufacturing defects. Ensure you register your product on JBL’s website to activate the warranty. Also, check the return and exchange policies of the retailer in case you encounter any issues.

4. Read User Reviews

Before making a purchase, read user reviews on platforms like Amazon or Flipkart to get a sense of real-world performance and any potential issues. Pay attention to feedback on battery life, sound quality, and durability.

5. Test Before You Buy (If Possible)

If you’re buying from a physical store, ask to test the speaker before purchasing. Check the sound quality, volume levels, and ease of pairing with your smartphone. This can help you avoid any surprises once you get the speaker home.

Alternatives to Consider

While the JBL Go 4 is an excellent choice, it’s not the only option in its price range. Here are a few alternatives worth considering, depending on your priorities:

For Budget Buyers: JBL Go 3

If you’re looking to save money and don’t need Auracast or app-based EQ, the JBL Go 3 is a fantastic alternative. It offers nearly identical sound quality and build quality at a lower price point.

For Hands-Free Use: JBL Clip 5

The JBL Clip 5 is a great choice if you need a built-in microphone for calls or voice assistant use. It also features a carabiner for easy attachment to bags or belts, making it more versatile for outdoor use.

For Longer Battery Life: Tribit StormBox Micro 2

If battery life is your top priority, the Tribit StormBox Micro 2 offers up to 12 hours of playback, along with a more neutral sound profile. It’s a great option for those who need a speaker for all-day outings.

For Style and Sound: Marshall Willen

The Marshall Willen is ideal for those who prioritise aesthetics and sound quality. It features Marshall’s signature design and customisable EQ, making it a great choice for audiophiles who don’t mind paying a premium.

FAQs About the JBL Go 4

1. Does the JBL Go 4 support wired connectivity?

No, the JBL Go 4 is a wireless speaker and does not support wired audio input. It relies solely on Bluetooth for connectivity.

2. Can I use the JBL Go 4 for calls?

No, the Go 4 does not have a built-in microphone, so it cannot be used for calls or voice assistant interactions.

3. How do I pair two JBL Go 4 speakers using Auracast?

To pair two Go 4 speakers using Auracast, follow these steps:

• Ensure both speakers are powered on and in pairing mode (press and hold the Bluetooth button until the LED flashes).
• On your smartphone or audio source, enable Auracast (this feature may be called "Dual Audio" or "Multi-Speaker" on some devices).
• Select both Go 4 speakers from the list of available devices. The speakers should sync automatically, playing the same audio stream in stereo.

4. Is the JBL Go 4 waterproof?

Yes, the Go 4 has an IP67 rating, which means it’s dustproof and waterproof. It can survive immersion in up to 1 metre of water for 30 minutes, making it suitable for poolside or beach use.

5. Can I use the JBL Headphones app to update the Go 4’s firmware?

Yes, the JBL Headphones app allows you to check for and install firmware updates for the Go 4. Keeping the firmware up to date ensures you have the latest features and bug fixes.

6. How long does it take to fully charge the JBL Go 4?

The Go 4 takes approximately 2.5 hours to fully charge via its USB-C port. A 10-minute charge provides roughly 1 hour of playback, which is handy for quick top-ups.

7. Does the JBL Go 4 support voice assistants like Google Assistant or Siri?

No, the Go 4 does not have a built-in microphone, so it cannot be used to interact with voice assistants. You’ll need to use your smartphone or another device for voice commands.

8. Can I use the JBL Go 4 while it’s charging?

Yes, you can use the Go 4 while it’s charging, though this may slightly reduce the overall battery lifespan over time.

Bottom Line

The JBL Go 4 is a well-executed update to an already successful formula. It retains the compact, rugged design and reliable performance of the Go 3 while adding meaningful improvements like Auracast sharing and app-based EQ adjustments. While the ₹700 premium over its predecessor may give some buyers pause, the new features and refined sound profile make it a compelling choice for those in the market for a pocket-sized speaker.

For existing Go 3 owners, the upgrade may not be urgent, but for new buyers, the Go 4 represents the best of what JBL’s pocket speakers have to offer. It’s not perfect—battery life remains average, and the lack of a microphone limits its versatility—but it excels in the areas that matter most: portability, durability, and sound quality.

The small-speaker hierarchy in Indian retail is competitive, but the Go 4 sits comfortably at the top for those who prioritise a no-nonsense, reliable, and feature-rich portable speaker. It’s a testament to JBL’s ability to refine a product without overcomplicating it, and it’s a worthy addition to any tech-savvy consumer’s arsenal.

Rating: 8.2/10 — Pocket-JBL, fourth form.

Verdict

The JBL Go 4 is the best iteration of the Go series yet, and that’s precisely the point. It’s not a revolutionary product, but it doesn’t need to be. By focusing on incremental improvements—like Auracast sharing, app-based EQ, and a slightly fuller sound profile—JBL has created a speaker that builds on the strengths of its predecessor while addressing its few weaknesses. For new buyers, it’s an easy recommendation. For existing Go 3 owners, the decision to upgrade will depend on how much you value the new features.

In the crowded market of portable speakers under ₹3,000, the Go 4 stands out for its balance of portability, durability, and performance. It’s not the loudest, the longest-lasting, or the most feature-packed speaker in its class, but it’s one of the most well-rounded. If you’re looking for a compact, reliable, and fun-to-use speaker, the JBL Go 4 is a fantastic choice.

8.2/10