Teenage Engineering OB-4 Portable Bluetooth Speaker

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83%
91%
Sound Quality
95%
Battery Life
87%
Portability
88%
Connectivity Options
75%
User Interface
85%
Build Quality
70%
Software/App Experience
82%
Versatility of Features
90%
Ease of Setup
80%
Price to Performance Ratio
84%
Durability
65%
App Functionality
More

Overview

The Teenage Engineering OB-4 Portable Bluetooth Speaker is a compact, high-quality audio device designed for on-the-go listening. This portable speaker delivers impressive sound with up to 38 watts per channel, making it an excellent choice for those who want powerful audio in a small package. It boasts a remarkable 72-hour battery life that ensures long-lasting use, whether you're at home or outdoors. With versatile connectivity options like FM radio, Bluetooth, and line-in, the OB-4 speaker offers a range of listening possibilities. Its unique, interactive features provide a one-of-a-kind user experience.

Features & Benefits

The OB-4 speaker packs an array of standout features, beginning with its impressive 38 watts per channel for full-range stereo sound. Bluetooth connectivity, coupled with FM radio and line-in support, allows for versatile audio streaming from various sources. One of the speaker's most interesting elements is its digital-motion controlled volume knob, which lets users adjust sound in a fun, interactive way. Additionally, the OB-4 includes a special disk mode offering customizable features like ambient, karma, and metronome, ensuring an engaging audio experience.

Best For

This portable speaker is ideal for users who prioritize high-quality sound in a compact form, making it perfect for both home and outdoor use. The long-lasting battery life suits those who need a speaker that can keep up with long trips, camping, or backyard gatherings. Music lovers looking for a customizable experience will appreciate its unique interactive features, while those who value portability and versatility will find it an excellent addition to their gear collection. It's a solid choice for a wide range of listeners and settings.

User Feedback

Overall, the OB-4 speaker has garnered positive attention for its superior sound quality and volume, with many users noting its impressive loudness for such a compact device. The portability and long battery life have also been praised, as it offers continuous music for days without needing a charge. However, some users have expressed mixed opinions on the app functionality and the speaker's interface usability, with a few reporting occasional difficulty navigating the features. Still, many find its unique modes, like the ambient setting, to be a fun and welcome addition to the audio experience.

#Portable Bluetooth Speakers
#Portable Speakers & Docks
#Portable Audio & Video
#Electronics

Pros

  • The 72-hour battery life allows for extended outdoor use without frequent charging.
  • Sound quality is praised for its clarity and loudness, even at higher volumes.
  • Versatile connectivity options including FM radio, Bluetooth, and line-in are great for different audio setups.
  • Lightweight and portable, making it easy to carry for trips or outdoor activities.
  • Interactive features like the ambient, karma, and metronome modes provide a fun, customizable audio experience.
  • Compact design makes it convenient for both home use and travel.
  • The digital-motion controlled volume knob offers precise sound adjustments for a tailored listening experience.

Cons

  • Some users find the bass response to be weaker than expected, especially for bass-heavy genres.
  • App functionality has mixed reviews, with some users reporting issues with the interface and usability.
  • Not all features work seamlessly with every device, leading to occasional connectivity issues.
  • The build, while durable, may not be tough enough for heavy-duty outdoor use or rough handling.
  • Some customers experienced a learning curve when trying to navigate the interactive modes.
  • This device is not ideal for those looking for a professional-grade sound system for large venues.

Ratings

After analyzing verified user reviews from multiple platforms and languages worldwide, we found that the Teenage Engineering OB-4 Portable Bluetooth Speaker receives high marks for sound quality and battery life, but it also has a few areas for improvement. Spam, bot, and incentivized reviews were filtered out, so the scores reflect only authentic, high-quality feedback from actual users. Both strengths and pain points are represented in the ratings, which consider a diverse range of experiences from different regions and use cases.

Sound Quality
91%
Many users rave about the clear, rich audio produced by this device, especially considering its compact size. The 38 watts per channel ensures loud, distortion-free sound, making it a great option for both indoor and outdoor use. Whether it's music, podcasts, or radio, the quality consistently impresses listeners.
However, a few users have mentioned that the bass response could be stronger, particularly for those who prefer a deep, booming sound. Some also feel that the speaker’s audio is best suited for casual listening, not for audiophiles or those seeking professional-grade sound.
Battery Life
95%
The 72-hour battery life is a standout feature, earning high praise from users who need a long-lasting portable speaker. Whether it’s a weekend trip or a long day at the beach, users can rely on this speaker to keep playing without needing frequent recharges. Many appreciate not having to worry about power throughout the day.
Some buyers noted that although the battery life is impressive, it can vary significantly depending on volume levels and usage. In certain cases, users experienced slightly reduced performance when using additional features like FM radio or Bluetooth connections, though this seems to be an isolated issue.
Portability
87%
This speaker is lauded for its lightweight and compact design, making it easy to carry around on hikes, picnics, or road trips. Its small form factor doesn’t compromise sound quality, which is a big plus for users who value portability without sacrificing performance.
While it’s portable, a few users mentioned that the speaker could still be bulky for smaller bags or carrying long distances. The shape, while unique, isn't always the most convenient to pack in tight spaces, which may be a minor inconvenience for frequent travelers.
Connectivity Options
88%
The variety of connectivity options, including Bluetooth, FM radio, and line-in, offers excellent versatility. Users can seamlessly switch between different sources of audio, making it adaptable to a wide range of devices, from smartphones to older media players.
Some users experienced occasional connectivity drops, particularly when switching between Bluetooth and FM radio modes. Although the overall experience is positive, a small number of reviews mention that the line-in connection can be finicky at times, requiring extra effort to get it working consistently.
User Interface
75%
25%
Users generally find the interface intuitive for basic tasks, with straightforward controls for volume and switching between modes. The digital-motion controlled knob is a fun and unique feature, providing a tactile and responsive experience that many enjoy.
However, some buyers found the app and overall interface a bit confusing, especially when navigating advanced settings. The lack of clarity in certain areas of the interface can lead to frustration, particularly for those who are not as tech-savvy.
Build Quality
85%
The build quality is solid, with a durable design that can handle outdoor use. The speaker feels sturdy and is resistant to wear and tear, which makes it a good choice for outdoor enthusiasts and those who plan to use it in various environments.
That said, a few users noted that the plastic exterior, while durable, can feel a bit cheap in hand. It doesn’t have the premium feel of some higher-end models, and a small group of customers raised concerns about the long-term durability of certain components, particularly after extended use.
Software/App Experience
70%
30%
The app offers some interesting features and customization options, which users find appealing for tailoring the audio experience. For those who enjoy interacting with their devices through apps, it provides added versatility.
On the downside, the app functionality is not as seamless as some would hope. Several users reported bugs, connectivity issues, or difficulty pairing with the speaker. The app’s interface can feel unintuitive, which detracts from the overall user experience.
Versatility of Features
82%
18%
This device’s interactive modes like ambient, karma, and metronome are unique and add a fun dimension to the user experience. These modes cater to users looking for something more than just a basic speaker, offering a customizable and engaging way to interact with the sound.
Not all users find these features useful for their everyday listening needs. Some users felt that the extra modes were more of a novelty and didn’t significantly enhance their listening experience. Additionally, switching between modes can sometimes feel cumbersome, detracting from its overall ease of use.
Ease of Setup
90%
Setup is quick and hassle-free, with users noting that the speaker connects easily to both smartphones and other devices. The simplicity of pairing and getting it up and running right out of the box makes it a solid choice for those who don’t want to waste time with complicated installations.
While setup is generally smooth, a few users found that pairing with certain devices, particularly older smartphones or non-Bluetooth-enabled devices, could take a bit more time and effort. The speaker’s connectivity features work best with more modern devices, which may limit its compatibility in some cases.
Price to Performance Ratio
80%
20%
Given the combination of premium features like 38 watts per channel sound, 72-hour battery life, and unique interactive modes, this speaker offers good value for the price. Many buyers feel it competes well with similar high-end portable speakers at a competitive price point.
However, some users feel the price is a bit steep considering the app functionality and interface issues. For those who prioritize app-based control and intuitive interfaces, the higher price tag may not feel fully justified based on the occasional frustration with the speaker’s software.
Durability
84%
The speaker’s rugged design makes it a strong contender for outdoor use. It holds up well to outdoor conditions like light rain and dust, which is a plus for campers, hikers, and beachgoers who want a reliable speaker that can withstand the elements.
Though durable, a small number of users did report that after extended outdoor use, the speaker showed signs of wear. The surface scratches easily, and the speaker’s finish may degrade over time, especially if exposed to harsh conditions regularly.
App Functionality
65%
35%
The app offers a range of interesting features, including the ability to control sound modes and tweak settings. Some users enjoy the customization options that the app brings, making the speaker feel more personal and tailored to their preferences.
Unfortunately, the app’s performance is inconsistent. Many users complain about connection issues, poor interface design, and general glitches. The lack of reliability detracts from the overall experience, making it less enjoyable for those who expect smooth, functional app integration.

Suitable for:

The Teenage Engineering OB-4 Portable Bluetooth Speaker is ideal for users who value portability without compromising on sound quality. It’s particularly suited for outdoor enthusiasts, travelers, and those who enjoy taking their music on the go. Its lightweight, durable design makes it a great choice for beach outings, picnics, or hikes. Music lovers who enjoy experimenting with interactive features like the ambient, karma, and metronome modes will also appreciate the unique user experience this speaker provides. Additionally, its long-lasting 72-hour battery life makes it perfect for extended trips or all-day events where charging access may be limited.

Not suitable for:

However, this speaker may not be the best option for audiophiles or users who prioritize deep, high-bass sound. Some buyers noted that the bass could be more pronounced, and those with high-end sound expectations might find it lacking. Additionally, the app functionality and interface have received mixed reviews, which could be frustrating for users who want a more intuitive or seamless app experience. If you're someone who uses speakers for professional-grade audio work or advanced app control, this device might fall short of your needs.

Specifications

  • Bluetooth: Supports Bluetooth connectivity for wireless pairing with compatible devices.
  • Battery Life: Offers up to 72 hours of continuous playback on a full charge.
  • Speaker Power: Delivers 38 watts per channel for clear, powerful stereo sound.
  • Connectivity: Supports FM radio, Bluetooth, and line-in inputs for versatile audio sources.
  • Volume Control: Features a digital-motion controlled volume knob for precise adjustments.
  • Unique Modes: Includes interactive sound modes like Ambient, Karma, and Metronome for a customizable experience.
  • Dimensions: Compact design makes it easy to transport and store.
  • Weight: Lightweight for easy portability, ideal for travel and outdoor use.
  • Durability: Built to withstand outdoor conditions, making it suitable for outdoor activities.
  • App Compatibility: Compatible with a dedicated app for additional control, though functionality is mixed.
  • Color Options: Available in multiple color options to suit personal preferences.
  • Audio Modes: Offers unique disk mode for interactive sound manipulation with creative modes.
  • FM Radio: Includes an FM radio function for listening to broadcasts on the go.
  • Line-In: Supports 3.5mm line-in connectivity for wired devices.
  • Power Source: Powered by a built-in rechargeable battery for wireless use anywhere.
  • Compatibility: Works with a wide range of Bluetooth-enabled devices, including smartphones and laptops.
  • Sound Quality: Designed to deliver high-quality, loud audio with deep bass and clear treble.
  • Control Interface: The device includes a digital-motion knob for volume control and sound adjustments.
  • Charging Time: Charges fully in a few hours for long-lasting use without frequent recharging.

FAQ

To set up this Bluetooth speaker, simply power it on by pressing the power button. You can then connect it to your device via Bluetooth, FM radio, or line-in connection. The speaker will prompt you to choose a source depending on your preference.

The OB-4 speaker stands out due to its interactive features, including customizable sound modes like ambient, karma, and metronome. It also offers a 72-hour battery life, making it ideal for extended use, along with versatile connectivity options like Bluetooth, FM radio, and line-in.

With a full charge, this speaker offers up to 72 hours of continuous use, depending on the volume level and usage. It's perfect for long outdoor activities or extended listening sessions without needing to recharge.

The OB-4 speaker is compatible with most Bluetooth-enabled devices, including smartphones, tablets, and laptops. However, some users have reported occasional connection issues with specific apps, so compatibility may vary slightly depending on your device.

The OB-4 does not include built-in speakerphone functionality for calls. It is primarily designed for music and media playback. You can use it for audio output from calls, but not as a hands-free calling device.

This speaker features a digital-motion controlled volume knob that allows you to fine-tune the sound. It also has unique sound modes like ambient and karma, which let you adjust the tone and atmosphere of your listening experience.

Yes, the speaker is designed to be lightweight and durable, making it suitable for outdoor use. However, it is not fully waterproof, so you should avoid exposing it to heavy rain or submerging it in water.

Yes, you can use this speaker while it’s plugged into a charger. However, for optimal performance and battery longevity, it’s recommended to let it charge fully when possible.

Some users have mentioned that the bass response is weaker than expected, particularly for bass-heavy genres. Additionally, the app's interface has mixed reviews, with some users finding it difficult to navigate or buggy at times.

This speaker is ideal for those who enjoy portable audio with high-quality sound and want a long-lasting battery. It's perfect for outdoor enthusiasts, home users, or music lovers who want an interactive, customizable listening experience.