JBL Boombox 3 Portable Speaker

The JBL Boombox 3 brings an extremely powerful sound experience with deep bass, crisp vocals, and room-filling audio. Built with a 3-way driver system, a large subwoofer, rugged outdoor-friendly design, and long battery life, this speaker is perfect for big gatherings, rooftop parties, beach trips, indoor entertainment, and long travel plans. With IP67 waterproof and dustproof protection, Bluetooth 5.3, 24-hour battery backup, and a built-in power bank, it is one of the most durable and high-performance portable speakers available in Bangladesh.

Category Link:
https://unboxingtech.com.bd/category/speaker-price-in-bangladesh

Features

3-Way Speaker System
– Large subwoofer for deep bass
– Dual mid-range drivers for richer sound
– Dual tweeters for bright, clear high notes

Up to 24 Hours Battery Life
– Full-day playback without recharging
– Ideal for travel, beach, outdoor events and parties

IP67 Waterproof & Dustproof
– Fully protected against water and dust
– Perfect for rain, poolside, or sandy beaches

Bluetooth 5.3
– Fast, stable wireless connection
– Connect two devices at once

PartyBoost Support
– Connect multiple JBL PartyBoost speakers
– Create massive stereo or multi-room sound

Built-in Power Bank
– Charge your phone or gadgets from the speaker

Rugged Metal Handle
– Easy to carry
– Designed for outdoor and travel use

Specifications

– Brand: JBL
– Model: Boombox 3
– Speaker Power: Up to 180W (AC), 136W (battery)
– Driver Type: Subwoofer + Mid drivers + Tweeters
– Bluetooth Version: 5.3
– Frequency Response: 40Hz – 20kHz
– Battery Life: Up to 24 hours
– Charging Time: Approx. 6.5 hours
– Waterproof Rating: IP67
– USB Output: Yes (Powerbank)
– Weight: 6.7 kg (approx.)
– Dimensions: 48.2 × 25.7 × 20.0 cm
– Colors: Black
– Price in Bangladesh: ৳46,000 – ৳51,000 (approx)
– Category: https://unboxingtech.com.bd/category/speaker-price-in-bangladesh

Sound Performance

The Boombox 3 produces deep, powerful bass and clean high frequencies. The 3-way speaker setup gives a wide soundstage with strong clarity, making it ideal for indoor and outdoor music. Even at high volume, sound remains clear and distortion-free.

– Deep & punchy bass
– Clear vocals
– Excellent instrument detail
– Wide coverage for large areas

Outdoor & Travel Usage

Perfect for:
– Beach trips
– Rooftop parties
– Road trips
– Lakeside picnics
– Hill tracks, camping

Its strong build and IP67 protection make it ideal for Bangladesh’s weather conditions, including dust, rain, humidity, and heat.

Indoor Experience

– Great for large living rooms
– Excellent movie sound with heavy bass
– Ideal for house parties and gaming
– Powerful enough to replace small home theaters

Pros

– Extremely loud and powerful
– Deep bass performance
– 24-hour long battery backup
– Fully waterproof & dustproof
– PartyBoost multi-speaker pairing
– Stable Bluetooth connectivity
– Built-in power bank

Cons

– Heavy weight compared to small speakers
– High price segment
– Takes longer to charge

Customer Feedback (Bangladesh)

– “Bass is unbelievable—perfect for parties.”
– “Great for outdoor events and travel.”
– “Battery lasts all day.”
– “Very durable and premium build.”

FAQ

What is the price of JBL Boombox 3 in Bangladesh?
৳46,000 – ৳51,000 depending on stock.

Is it waterproof?
Yes, full IP67 waterproof and dustproof.

How long does the battery last?
Up to 24 hours.

Can it charge phones?
Yes, it works as a power bank.

Is it good for outdoor parties?
Yes, one of the best portable speakers for big gatherings.

Can I pair two Boombox 3 speakers?
Yes, using PartyBoost.

Why Buy from Unboxing Tech

– 100% genuine JBL product
– Brand-new sealed box
– Fast delivery across Bangladesh
– EMI available
– Friendly service support

Store Address: Basement 1, Shop 43, Bashundhara City Shopping Mall
Phone: 01983-838356
Homepage: https://unboxingtech.com.bd/
Category: https://unboxingtech.com.bd/category/speaker-price-in-bangladesh

The JBL Boombox 3 is the ultimate portable heavy-bass speaker for users who want loud, powerful, and premium-quality sound for both indoor and outdoor use. Perfect for music lovers, party organizers, travelers, and anyone who wants a long-lasting premium speaker experience. Available now at Unboxing Tech at the best price in Bangladesh.