ZEALOT S79 True Wireless Portable Bluetooth Speaker Product Review

March 3, 2025
Experience 100W of powerful sound with the ZEALOT S79! Waterproof, TWS pairing, & 12-hour battery life—perfect for outdoor adventures & parties. Get yours now!
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ZEALOT S79 100W True Wireless Portable Bluetooth Speaker: A Deep Dive Review

The ZEALOT S79 is making waves in the portable Bluetooth speaker market, promising a potent combination of power, portability and versatility. Boasting a 100W output, true wireless stereo (TWS) capability, a rugged waterproof design and a massive battery, it aims to be the ultimate audio companion for both indoor and outdoor adventures. But does the S79 live up to the hype? Let's delve into a detailed review, weighing the pros and cons to determine if the S79 is the right choice for your music needs.

First Impressions and Design:

Out of the box, the ZEALOT S79 makes a strong impression. Its robust build quality is immediately apparent, suggesting strong durability and resilience. The speaker is substantial, weighing in at 4.14kg, which while contributing to a feeling of quality, might be a consideration for some regarding true portability. The design is utilitarian but not unattractive, with a focus on functionality. The prominent control buttons on top are easily accessible and responsive. The integrated handle makes carrying the speaker more manageable, although its weight still suggests it’s better suited for short-distance transport rather than extended hikes. The LED lights, while a welcome aesthetic touch for parties, can be disabled for a more subtle look.

Core Features and Performance:

  • 100W Sound Output: This is the ZEALOT S79's headline feature, and it doesn't disappoint. The speaker delivers a powerful and room-filling sound that is noticeably louder than many competitors in the portable Bluetooth speaker category. The bass is punchy, adding depth and impact to music across various genres. The mids are clear and well-defined, while the highs are crisp without being harsh. The overall sound is relatively balanced, although the emphasis on bass might overshadow the higher frequencies slightly for some listeners. At maximum volume, there is some distortion, especially with bass-heavy tracks, but this is common with high-powered portable speakers. For most listening scenarios, the volume will likely be set below maximum, mitigating this issue.

  • True Wireless Stereo (TWS): The ability to pair two ZEALOT S79 speakers for a true stereo experience is a significant advantage. The setup process is straightforward and the resulting soundstage is noticeably wider and more immersive. This feature elevates the listening experience from simple enjoyment to a more captivating and engaging audio environment. Using two S79 speakers effectively transforms your space into a mini-concert hall. This feature is a definite plus if you value a truly immersive audio experience.

  • Extended Battery Life (24000mAh): The enormous 24000mAh battery is a standout feature, promising up to 12 hours of playtime. In real-world testing, this claim holds up well, depending on the volume level and content played. Lower volumes will easily extend the playtime beyond 12 hours. This impressive battery life makes the S79 ideal for outdoor events, camping trips, or any situation where access to a power outlet is limited. Furthermore, the speaker can function as a power bank with a 5V2A output, allowing you to charge your mobile devices on the go – a handy feature when you're away from an outlet.

  • Waterproof Design (IPX7): The IPX7 waterproof rating provides peace of mind, allowing you to use the speaker near water without fear of damage. Splashes, rain, and even brief submersion won't harm the ZEALOT S79. This feature makes it perfect for poolside parties, beach outings, or even listening to music in the shower. While it's not designed for prolonged underwater use, the IPX7 rating offers excellent protection against water exposure.

  • Bluetooth 5.2 Connectivity: The use of Bluetooth 5.2 ensures a stable and reliable connection with your devices. The wireless range is excellent, allowing you to move around freely without experiencing dropouts or interruptions. Pairing is quick and easy, and the speaker remembers previously connected devices. The improved efficiency of Bluetooth 5.2 also contributes to the speaker's impressive battery life.

  • Multiple Playback Options: Beyond Bluetooth, the ZEALOT S79 offers versatile playback options, including USB and AUX inputs, and TF card playback. This means you can connect a variety of devices, including MP3 players, smartphones, and even non-Bluetooth devices. The inclusion of a TF card slot allows you to load up your favourite music directly onto the speaker, eliminating the need for a connected device.

  • LED Visual Effects: The built-in LED lights add a visual element to the listening experience, syncing with the music to create a dynamic light show. While some may find this feature gimmicky, it can enhance the atmosphere of parties and gatherings. The lights can be turned off for those who prefer a more understated look.

Pros:

  • Powerful 100W Sound: Delivers loud, clear, and impactful sound.
  • True Wireless Stereo (TWS): Pairs with another S79 for a true stereo experience.
  • Exceptional Battery Life (24000mAh): Provides extended playtime and doubles as a power bank.
  • Waterproof Design (IPX7): Protects against splashes and rain.
  • Bluetooth 5.2 Connectivity: Offers a stable and reliable wireless connection.
  • Multiple Playback Options: Supports Bluetooth, USB, AUX, and TF card playback.
  • Integrated Handle: Makes carrying the speaker easier.
  • LED Lights: Adds a visual element to parties and gatherings (can be disabled).
  • Robust Build Quality: Feels durable and well-made.

Cons:

  • Weight: The S79's weight (4.14kg) might be a limiting factor for some regarding true portability.
  • Distortion at Maximum Volume: Some distortion is noticeable at maximum volume, especially with bass-heavy tracks.
  • Bass-Heavy Sound Signature: The emphasis on bass might overshadow higher frequencies for some listeners.
  • Utilitarian Design: While functional, the design is not particularly stylish or aesthetically pleasing.

Overall Verdict:

The ZEALOT S79 100W True Wireless Portable Bluetooth Speaker is a compelling option for those seeking a powerful, versatile, and durable portable audio solution. Its robust sound output, impressive battery life and waterproof design make it ideal for outdoor events, parties, and general use around the house. The TWS capability adds significant value, allowing you to create a truly immersive stereo experience.

However, the speaker's weight and size should be considered, as it’s not the most portable option available. The bass-heavy sound signature might not appeal to everyone, and some distortion is present at maximum volume.

Despite these minor drawbacks, the ZEALOT S79 offers an excellent balance of features, performance, and value. If you prioritise power, battery life, and durability over extreme portability and a perfectly balanced sound signature, the S79 is definitely worth considering. It's a robust and capable speaker that's sure to impress with its sheer volume and versatility. It's a great choice for those who want a single speaker to handle everything from barbecues to camping trips to simply enjoying music at home. Just be prepared to carry a bit of weight!

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