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JBL Boombox 4

Name: JBL Boombox 4
Brand: JBL
SKU: RGJB0001362
Price: 53999.0 BDT
Availability: InStock

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Specification

JBL Boombox 4 Full Specifications

Category	Specification	Details
Power	Power Input	100–240 Vac, 50/60 Hz
	Signal-to-Noise Ratio	> 80 dB
	Output Power (AC Mode)	2 × 65W RMS Woofer, 2 × 40W RMS Tweeter
	Output Power (Battery Mode)	2 × 60W RMS Woofer, 2 × 40W RMS Tweeter
Audio	Frequency Response	37 Hz – 20 kHz
	Transducers	2 × 5" (123 mm) Woofer, 2 × 0.75" (20 mm) Tweeter, 2 circle + 1 racetrack passive radiator
Dimensions & Weight	Weight	5.89 kg / 13 lbs
Connectivity & Control	Ports	AC-in, USB-C
	Bluetooth Version	5.4
	Bluetooth Profiles	A2DP 1.4, AVRCP 1.6
	Bluetooth Frequency	2.4 – 2.4835 GHz
	Transmitter Modulation	GFSK, π/4 DQPSK, 8DPSK
	Transmitter Power	≤ 14 dBm (EIRP)
Battery	Battery Type	Rechargeable Li-ion 99.02 Wh
	Charging Time	3 hours
	Playtime	Up to 28 hours
	Cable	AC Power Cable, 2 m / 6.6 ft
Features	AI Sound Boost	Yes
	Waterproof / Dustproof	Yes, IP68
	Wireless	Yes
	Powerbank	Yes
	Auracast Support	Yes
	Bluetooth	Yes
	AC Cable Included	Yes (varies by region)

Product Details

JBL Boombox 4 Full Descriptions

Experience bold, room-filling audio with the JBL Boombox 4, a premium portable speaker engineered to deliver exceptional performance wherever you go. Designed for both indoor listening and outdoor adventures, this high-capacity speaker combines deep bass, crisp highs, and long-lasting battery life to create a truly immersive sound experience. With its rugged build, advanced Bluetooth connectivity, and intelligent sound optimization, the Boombox 4 ensures powerful and consistent performance in every environment.

Equipped with dual woofers, precision tweeters, and passive radiators, the speaker produces rich low frequencies and clear, balanced audio across a wide frequency range. Whether you are hosting gatherings, traveling, or enjoying music at home, the extended battery life and powerbank capability keep your devices and entertainment running all day. The IP68-rated dustproof and waterproof design adds durability, making it suitable for poolside use, outdoor events, and demanding conditions.

Key Features:

· High-power output with dual woofers and tweeters for deep bass and clear highs

· AI Sound Boost technology for optimized performance and enhanced clarity

· Up to 28 hours of music playback with fast-charging rechargeable battery

· IP68 waterproof and dustproof construction for outdoor reliability

· Bluetooth 5.4 connectivity with Auracast support for seamless wireless streaming

· Built-in power bank function to charge smartphones and other devices

· USB-C and AC power connectivity for flexible usage options

JBL Boombox 4 Price in Bangladesh

The JBL Boombox 4 price in Bangladesh starts from 53,999 BDT. The JBL Boombox 4 combines powerful sound, long-lasting endurance, and rugged portability, making it an ideal choice for users who want premium audio performance without compromise.

Buy JBL Boombox 4 from Rio International

The JBL Boombox 4 is the ultimate party partner, bringing powerful audio with high-output drivers designed for deep bass and long-lasting battery life. Find out the latest price of the JBL Boombox 4 in Bangladesh. Rio International is a retailer of the JBL Boombox 4. All the speakers are supplied from certified suppliers for consistent sound quality.

Enjoy fast delivery across Bangladesh and easy payment options for hassle-free shopping. Shop with confidence, knowing you have accurate product information and prompt customer service.

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Disclaimer

While we strive to keep all product information accurate and up to date, we cannot guarantee that every detail is 100% correct. Information on our website is collected from official sources and reliable partners and is subject to change without prior notice.