JBL Boombox 3 Portable Bluetooth Speaker

Main Features
Type	Portable Bluetooth Speaker
Driver Unit	189 x 114mm Subwoofer, 2 x 80.9 x 80.9mm Midrange/2 x 2.75 inch, 2 x 20mm Tweeter/2 x 0.75 inch
Frequency Response	40Hz – 20kHz
Noise Ratio	> 80dB
Amplifier Power	1 x 80W RMS-subwoofer + 2 x 40W RMS-midrange + 2 x 10W RMS-tweeter (AC mode) 1 x 60W RMS-subwoofer + 2 x 30W RMS-midrange + 2 x 8W RMS-tweeter (Battery mode)
Physical Spec
Dimension	565 x 324 x 256.5mm/ 22.2 x 12.8 x 10.1″
Weight	9.74kg/21.47 lbs
Color	Black
Connection Type	Bluetooth version 5.3
Power Source
Battery Life	Battery charge time: 6.5 hours Music play time: up to 24 hours (dependent on volume level and audio content)
Type	Li-ion polymer 72.6Wh (equivalent to 7.26V/10,000mAh)
Manufacture Warranty
Warranty	No warranty

JBL Boombox 3 Portable Bluetooth Speaker – Massive Bass & Extreme Outdoor Performance

Experience powerful, room-filling sound with the JBL Boombox 3 Portable Bluetooth Speaker, a premium high-performance audio device designed for music lovers, outdoor users, and party enthusiasts in Bangladesh. Built by JBL, this latest-generation Boombox delivers deeper bass, louder output, and improved clarity—making it one of the best portable speakers in its category.

The JBL Boombox 3 is engineered with JBL Original Pro Sound and a 3-way speaker system, featuring dedicated woofers, mid-range drivers, tweeters, and passive radiators. This advanced setup delivers incredibly powerful bass while maintaining clear vocals and balanced highs, even at high volume levels. Whether you’re listening to EDM, hip-hop, pop, or cinematic soundtracks, it ensures a rich and immersive audio experience.

One of its strongest highlights is its massive battery life, offering up to 24 hours of continuous playtime, making it perfect for long outdoor events, travel, parties, and all-day entertainment. You can enjoy uninterrupted music from morning to night without worrying about frequent charging.

Built for extreme durability, the Boombox 3 comes with an IP67 waterproof and dustproof rating, meaning it can handle rain, sand, poolside splashes, and tough outdoor environments with ease. This makes it ideal for beach trips, camping, and outdoor gatherings where protection matters.

The speaker also supports Bluetooth 5.3 connectivity, ensuring stable, fast, and low-latency wireless streaming from smartphones, tablets, and laptops. It also includes JBL PartyBoost support, allowing you to connect multiple compatible JBL speakers for an even bigger sound experience.

Despite its powerful output, the Boombox 3 is designed with a rugged yet portable build, featuring a strong metal handle with silicone grip for easy carrying. It delivers massive sound while still being portable enough for outdoor use.

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Key Specifications

• Brand: JBL
• Model: JBL Boombox 3
• Connectivity: Bluetooth 5.3
• Battery Life: Up to 24 hours
• Protection: IP67 Waterproof & Dustproof
• Audio System: 3-way speaker design with passive radiators
• Features: JBL PartyBoost, Powerbank Function
• Usage: Outdoor, Party, Travel, Home, Events

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Why Choose JBL Boombox 3

• Extremely powerful bass and loud output
• Long-lasting 24-hour battery backup
• Fully waterproof and dustproof design (IP67)
• Premium JBL Pro Sound with rich clarity
• Perfect for outdoor parties and travel use

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Buy JBL Boombox 3 Portable Bluetooth Speaker from Super Tech

In Bangladesh, you can get the original JBL Boombox 3 Portable Bluetooth Speaker from Super Tech. This premium portable speaker is built for powerful sound performance, deep bass, and all-day entertainment for both indoor and outdoor use.

The JBL Boombox 3 delivers massive JBL Original Pro Sound with an upgraded 3-way speaker system, producing strong bass, clear mids, and crisp highs for a balanced and immersive listening experience. It is designed to fill large spaces with loud, distortion-free audio, making it perfect for parties, events, and outdoor gatherings.

With a long-lasting battery life of up to 24 hours, you can enjoy nonstop music from day to night without worrying about charging. Its IP67 waterproof and dustproof rating ensures durability, allowing you to use it confidently at the beach, poolside, or in any outdoor environment.

The speaker also features Bluetooth 5.3 connectivity, PartyBoost support for pairing multiple JBL speakers, and a rugged built-in handle for easy portability. Its strong and bold design makes it both stylish and highly durable for everyday use.

Order online or visit your nearest Super Tech store to get the JBL Boombox 3 Portable Bluetooth Speaker at the best price in Bangladesh.