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JBL Xtreme 4 Portable Bluetooth Speaker (Black)

Name: JBL Xtreme 4 Portable Bluetooth Speaker (Black)
SKU: 13953
Availability: InStock

Original price was: ৳ 32,890.Current price is: ৳ 29,900.

JBL Xtreme 4

Key Features

Model: Xtreme 4
Frequency response: 44Hz-20kHz
Transducer: 2 x 70 mm woofer / 2 x 2.75″ , 2 x 20 mm tweeter / 2 x 0.75″
IP67 waterproof and dustproof
Maximum 24 hours of playtime

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Category: JBL Bluetooth Speaker Tags: High Bass Speaker JBL BD, JBL Portable Speaker BD, JBL Xtreme 4, JBL Xtreme 4 Black BD, JBL Xtreme 4 Price Bangladesh, Outdoor Party Speaker Bangladesh, Waterproof Bluetooth Speaker BD

Description
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Specification

Main Features
Type	Portable Bluetooth Speaker
Frequency Response	44Hz – 20kHz 2.4GHz SRD frequency range: 2407 MHz ~ 2475MHz
Noise Ratio	>80dB
Amplifier Power	2 x 30W RMS woofer + 2 x 20W RMS tweeter (AC power mode) 2 x 20W RMS woofer + 2 x 15W RMS tweeter (Battery mode)
Physical Spec
Dimension	11.69 x 5.87 x 5.55 inch
Weight	2.1 kg
Color	Blue
Connection Type	Bluetooth version 5.3
Power Source
Battery Life	Charging time (hrs): 3.5 Maximum music playing time (hrs): 24
Type	Lithium-ion polymer
Manufacture Warranty
Warranty	No Warranty

JBL Xtreme 4 Portable Bluetooth Speaker (Black) – Powerful Waterproof Party Speaker with Deep Bass

Experience premium portable sound with the JBL Xtreme 4 Portable Bluetooth Speaker (Black), a rugged and high-performance wireless speaker designed for music lovers, travellers, and outdoor party enthusiasts in Bangladesh. Engineered by JBL, this speaker delivers massive JBL Pro Sound, deep bass, and long-lasting battery life, making it perfect for both indoor and outdoor entertainment.

The JBL Xtreme 4 is built with a powerful audio system featuring dual woofers, tweeters, and passive radiators, producing rich, balanced, and room-filling sound. It delivers strong bass performance along with clear mids and crisp highs, ensuring an immersive listening experience across all music genres. Even at high volumes, the sound remains stable and detailed thanks to AI Sound Boost technology, which optimizes output for louder and clearer performance.

Designed for outdoor durability, the Xtreme 4 comes with an IP67 waterproof and dustproof rating, making it ideal for beach trips, pool parties, camping, and travel. It can withstand water splashes, dust exposure, and rough handling, giving you confidence to use it anywhere without worry. Its rugged body with reinforced edges ensures long-term durability in challenging environments.

One of its biggest strengths is the long battery life of up to 24 hours, allowing uninterrupted music throughout the day. With Playtime Boost mode, you can extend playback even further depending on usage. It also includes a built-in power bank, so you can charge your smartphone or other devices while enjoying music on the go.

Connectivity is modern and stable with Bluetooth 5.3, ensuring fast pairing and smooth wireless streaming. It also supports multi-speaker pairing through Auracast, allowing you to connect multiple compatible JBL speakers for a wider and louder sound experience—perfect for large gatherings and events.

The speaker also features a portable design with a shoulder strap, making it easy to carry during travel or outdoor activities. The sleek black finish gives it a premium, professional look that suits any environment, from casual home use to outdoor adventures.

Key Specifications

Brand: JBL
Model: JBL Xtreme 4 (Black)
Connectivity: Bluetooth 5.3
Battery Life: Up to 24 hours
Waterproof Rating: IP67 (Water & Dust Resistant)
Audio System: Dual woofers + tweeters + passive radiators
Features: AI Sound Boost, Power Bank, Multi-Speaker Auracast
Usage: Outdoor, Party, Travel, Indoor Music

Why Choose JBL Xtreme 4

Powerful JBL signature sound with deep bass
Fully waterproof and dustproof rugged design
Long-lasting 24-hour battery life
Built-in power bank for mobile charging
Perfect for parties, travel, and outdoor adventures

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Buy JBL Xtreme 4 Portable Bluetooth Speaker (Black) from Super Tech

In Bangladesh, you can get the original JBL Xtreme 4 Portable Bluetooth Speaker (Black) from Super Tech. This powerful and rugged wireless speaker is designed to deliver deep bass, clear sound, and an immersive audio experience for both indoor and outdoor use.

Featuring JBL’s signature Pro Sound technology, the Xtreme 4 produces loud, balanced audio with enhanced bass performance, making it perfect for parties, travel, outdoor gatherings, and home entertainment. With its durable build and IP-rated water and dust resistance, it is engineered to withstand tough environments while maintaining premium sound quality.

The long-lasting rechargeable battery ensures hours of uninterrupted music playback, and its Bluetooth connectivity allows seamless pairing with smartphones, tablets, and other devices. The built-in power bank feature also lets you charge your devices on the go, making it a reliable companion for travel and outdoor activities.

Order online or visit your nearest Super Tech store to get the JBL Xtreme 4 Portable Bluetooth Speaker (Black) at the best price in Bangladesh.