Promotional price brings premium speaker closer to the public by combining high power, long battery life, and features geared towards outdoor use, repositioning the top-of-the-line model among the most competitive options on the market in a scenario of more aggressive discounts.
Magalu reduced the price of the JBL Boombox 4 to R$ 2,074, according to an offer disclosed by Canaltech, a move that repositions the portable speaker among premium alternatives with better cost-benefit compared to direct competitors.
According to the mentioned monitoring, the price represents a “lowest historical price,” although this classification depends on stock variations, coupons, and specific conditions applied at the time of purchase.
Presented by JBL as its most powerful waterproof portable speaker, the Boombox 4 delivers up to 210 W RMS when connected to a power outlet, in addition to a battery that reaches 28 hours of playback, with an additional up to 6 hours via Playtime Boost.
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A common canoe received a lawnmower engine, steering wheel, accelerator, and sound system to turn into a homemade gasoline-powered “water kart.”
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The 90 cm rule that almost no one follows in washing machines causes the drainage hose to create a siphon effect, wasting water every cycle, and increasing the bill at the end of the month.
In practice, this results in a combined battery life of up to 34 hours, a factor that extends continuous use in outdoor environments and reduces the need for frequent recharges during prolonged events.
JBL Boombox 4: High Power and Sound Architecture
By featuring two larger woofers, two tweeters, and three passive radiators, the model prioritizes deeper bass and greater sound pressure, maintaining consistency even at high volumes.
In addition, AI Sound Boost adjusts the audio in real-time, a strategy that aims to minimize distortions and preserve sound clarity at different intensity levels.
Although the title mentions a 3-way system, official documentation describes the presence of woofers, tweeters, and passive radiators, without explicit classification as a three-way architecture in the available technical specifications.
Extended Battery Life and IP68 Certification
Based on the manufacturer’s specifications, battery life combines up to 28 hours of standard playback with a 6-hour extension provided by Playtime Boost, a result that may vary depending on volume, content type, and active settings.
In addition to duration, the construction reinforces the focus on outdoor use, as the IP68 certification guarantees water and dust resistance, enhancing safety in environments such as beaches, pools, and open areas.
Thus, the Boombox 4’s proposition is not limited to sound performance, but also incorporates durability as a central element for an audience that prioritizes mobility and resistance.
Extra Features and Comparison with Competitors
Among the additional features, the model includes Auracast for connection with multiple compatible speakers, a USB-C input with lossless audio support, and a power bank function for charging mobile devices.
Another relevant differential is the replaceable battery, sold separately, a feature that extends the product’s lifespan and reduces reliance on technical assistance in the long term.
When compared to the previous generation, the reduced price difference makes the Boombox 4 more attractive for those seeking greater power, extended battery life, and more advanced certification.
Compared to the AIWA Boombox Plus, the additional cost is mainly associated with the gain in power and the more robust protection set, factors that directly influence outdoor use.
Still, the promotional price depends on availability, commercial conditions, and variations applied in the cart, which requires attention at the time of checkout to confirm the effective price.

What is the price
What’s the price