New JBL Boombox 4 Speaker Is Approved and May Soon Arrive in Brazil with Up to 28 Hours of Playback Time

Written by Valdemar Medeiros

Published on 06/07/2025 at 23:19

Foto: Reprodução/Youtube

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The New JBL Boombox 4 Has Been Approved in Brazil and Is Expected to Launch Soon with 210 W of Power, Up to 28 Hours of Battery Life, Lossless Audio, and IP68 Resistance.

JBL has just taken another step toward launching its next high-end speaker: the JBL Boombox 4 has been approved by Anatel, which means that the model is now cleared for official sale in Brazil. As a result, the anticipated launch could happen at any moment — and based on the revealed specifications, it promises to be one of the best and most powerful Bluetooth speakers on the market.

More than just a simple update, the new Boombox 4 arrives with noticeable improvements in design, sound power, battery life, and resistance, reinforcing JBL’s position as a global reference in the portable audio segment.

New Robust and Functional Look

According to images obtained during the investigation conducted by Canaltech, the design of the JBL Boombox 4 features subtle yet welcome changes. The handle has been reinforced with more ergonomic and robust lines — which makes it easier to transport the equipment, which is naturally large and heavy.

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JBL Boombox 4 Will Have Two Versions

The approval also revealed that the new generation of the JBL speaker will be divided into two distinct models:

JBL Boombox 4T – standard version
JBL Boombox 4C – premium version with more features

The Boombox 4C stands out by offering lossless audio playback (likely via Bluetooth with high-fidelity codecs like LDAC) and greater battery life, with up to 28 hours of continuous playback — compared to 24 hours for the 4T version.

Even More Intense Sound Power

If power is what you seek, the JBL Boombox 4 will not disappoint. The new generation offers no less than 210 watts RMS, resulting from a combination of redesigned woofers and tweeters. This marks a significant leap compared to the Boombox 3, which had up to 180 watts.

The promise is for even more intense bass, without losing clarity in the mids and highs. JBL is already known for delivering balance even at high volumes, and everything indicates that the new model will continue this tradition — now with more efficient dual subwoofers.

Long Battery Life — and Fast Charging

Another point that stands out in the new JBL speaker is the battery life. The Boombox 4C can play for up to 28 hours straight, while the 4T offers up to 24 hours — and both can extend this time with the Playtime Boost feature, which adjusts the sound to optimize power consumption.

A full charge takes about 3 hours, but a practical difference lies in the fast charging: with just 10 minutes on the charger, it is possible to get up to 2.5 hours of playback — ideal for those who are always on the move and need quick sound before leaving.

IP68 Certification: Enhanced Water and Dust Resistance

One of the most important updates is the improvement in protection against the elements. The JBL Boombox 4 arrives with IP68 certification, ensuring total protection against dust and the ability to be submerged in water for up to 30 minutes at a depth of 1.5 meters.

This is a direct evolution from the Boombox 3, which had IP67. In other words: the new generation is even more resistant for use in pools, beaches, trails, camping, or any outdoor environment.

With the Anatel approval now completed, JBL is legally authorized to sell the Boombox 4 in Brazil. Although there is still no official date announced, it is expected that the launch will take place in the coming weeks.

Considering that JBL usually aligns its global launches, it is likely that the announcement will be accompanied by promotional events, online pre-sales, and distribution at major retailers across the country.

What to Expect from the New JBL Boombox?

In summary, the JBL Boombox 4 promises to combine:

More Sound Power (210 W)
Improved Design
Two Versions with Differences in Battery Life and Audio Quality
Better Water and Dust Resistance (IP68)
Fast Charging
Possible Lossless Audio (in the 4C Version)

If you are a fan of the Boombox line or looking for a premium Bluetooth speaker for parties, trips, outdoor events, or simply to enjoy high-quality music, the new JBL Boombox 4 could be the best choice of the year.

10 Comments

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Jhonatan N Costa

#148921

19/07/2025 08:21

E NADA PRIMORAR A CONECTIDADE, NADA DE USB.

-1

Respond

Helivelton

#147840

11/07/2025 10:50

Falou tanta coisa e não falou sobre a amperagem da bateria, pois se vai aumentar a autonomia de duração pra 28hs tem que ser no mínimo uma bateria de 20.000 amperes.

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Rogerio

#147846

Reply to Helivelton

11/07/2025 11:50

20.000 equivale a 20.000.000 de mili Amperes.

Respond

Fabiano Rodrigues

#147586

09/07/2025 07:01

Era para ter a funcionalidade via wi-fi.

Respond

New JBL Boombox 4 Speaker Is Approved and May Soon Arrive in Brazil with Up to 28 Hours of Playback Time

The New JBL Boombox 4 Has Been Approved in Brazil and Is Expected to Launch Soon with 210 W of Power, Up to 28 Hours of Battery Life, Lossless Audio, and IP68 Resistance.

New Robust and Functional Look

JBL Boombox 4 Will Have Two Versions

Even More Intense Sound Power

Long Battery Life — and Fast Charging

IP68 Certification: Enhanced Water and Dust Resistance

What to Expect from the New JBL Boombox?

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New JBL Boombox 4 Speaker Is Approved and May Soon Arrive in Brazil with Up to 28 Hours of Playback Time

The New JBL Boombox 4 Has Been Approved in Brazil and Is Expected to Launch Soon with 210 W of Power, Up to 28 Hours of Battery Life, Lossless Audio, and IP68 Resistance.

New Robust and Functional Look

JBL Boombox 4 Will Have Two Versions

Even More Intense Sound Power

Long Battery Life — and Fast Charging

IP68 Certification: Enhanced Water and Dust Resistance

What to Expect from the New JBL Boombox?

While an average building in London or New York takes three years to be completed, in China a 26-story tower went up in five days with about 100 workers, and the global modular construction market already moves US$ 95 billion per year.

A Chinese factory in Guangdong is assembling a humanoid robot every 30 minutes while Tesla, Figure, and Boston Dynamics still struggle to deliver 10 thousand per year.

Australia installs giant concrete structures on the seabed 800 meters from the shore to create an ocean intake for desalination that will draw in saltwater and produce 30 million liters of drinking water per day.

Secret chamber sealed 4,500 years ago found in the Pyramid of Khufu, and Hawass announces its opening to the world in 2026

A public school student single-handedly created a machine capable of treating water for up to 50 people using only solar energy. It was awarded third place at one of the most important science fairs in the world.

Germany installed vertical solar panels on a lake in Bavaria, and the result broke conventional logic: instead of producing energy at midday peak, the plant generates more early in the morning and in the evening, exactly when families turn on appliances and factories are in full swing.

While communities suffer from water scarcity and the advancing desert, women in Morocco use nets high up in the mountains to trap fog droplets, fill reservoirs, and transport drinking water through more than 10 km of piping.

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