---
product_id: 259006064
title: "JBL Boombox - Waterproof Portable Bluetooth Speaker - Black"
brand: "jbl"
price: "C$4636"
currency: NIO
in_stock: true
reviews_count: 6
url: https://www.desertcart.ni/products/259006064-jbl-boombox-waterproof-portable-bluetooth-speaker-black
store_origin: NI
region: Nicaragua
---

# IPX7 waterproof rating 40W true power output 24-hour battery life JBL Boombox - Waterproof Portable Bluetooth Speaker - Black

**Brand:** jbl
**Price:** C$4636
**Availability:** ✅ In Stock

## Summary

> 🎉 Unleash the party beast with JBL Boombox — where power meets portability!

## Quick Answers

- **What is this?** JBL Boombox - Waterproof Portable Bluetooth Speaker - Black by jbl
- **How much does it cost?** C$4636 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/259006064-jbl-boombox-waterproof-portable-bluetooth-speaker-black)

## Best For

- jbl enthusiasts

## Why This Product

- Trusted jbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual USB Power Bank:** Charge your devices on the go while the music never stops—because your vibe deserves uninterrupted power.
- • **Epic 24-Hour Playtime:** Keep the party alive from dawn till dusk on a single charge with a massive 20,000mAh battery.
- • **JBL Connect+ Party Mode:** Wirelessly link 100+ JBL speakers and become the ultimate host with surround sound that commands attention.
- • **Monstrous 40W Sound Power:** Feel the bass that shakes your space with crystal-clear highs and deep 40Hz lows.
- • **IPX7 Waterproof Durability:** Poolside, rain or shine—this rugged speaker thrives in any environment without missing a beat.

## Overview

The JBL Boombox is a powerhouse portable Bluetooth speaker delivering 40 watts of true, room-filling sound with deep 40Hz bass. Engineered for endurance, it boasts a 20,000mAh battery that fuels up to 24 hours of continuous playback and doubles as a dual USB power bank. Its IPX7 waterproof rating ensures resilience at pool parties and outdoor adventures. With JBL Connect+, link over 100 compatible speakers for an epic soundscape. Designed for millennials who demand bold sound, rugged style, and all-day freedom, the Boombox is the ultimate soundtrack to your lifestyle.

## Description

Epic sound. All day long. Made to be the most powerful, portable Bluetooth speaker, JBL Boombox delivers monstrous sound along with the hardest hitting bass. Enjoy music for 24 hours without missing a beat. Imagine playing with your favorite beats from sunrise to sunrise on a single charge. Use the massive 20, 000mAh battery and dual charge out to charge your external devices anytime and keep music rocking. Rugged enough to handle your wildest tailgate party, the JBL Boombox is IPX7 waterproof, which withstand any weather and even the most epic pool parties. Switch between indoor and outdoor modes to optimize sound wherever the party is. In addition, if more massive music is a must, you can connect more than 100 JBL Connect+ enabled speakers under Bluetooth range with just one press of a button. Wireless Bluetooth Streaming Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound. High–capacity 20, 000mAh rechargeable battery Built–in rechargeable Li–ion battery supports up to 24 hours of playtime and charges devices via dual USB ports. IPX7 waterproof Take Boombox to the beach or pool without worrying about rain, spills or submersion in water. JBL Connect+ Amplify your listening experience and rock the party by wirelessly connecting more than 100 JBL Connect+ enabled speakers. Sound mode Enjoy deeper bass and richer sound in indoor mode; switch to outdoor mode for expansive sound with strong bass and longer playtime. Monstrous sound with the hardest hitting bass Incorporated four active transducers and two JBL bass radiators, JBL Boombox delivers monstrous sound along with hardest hitting bass that you will not only hear but also see it. Charging time - 6.5 hrs , Output power - 2x30 W, Bluetooth version - 4.2.

Review: great speaker - great speaker
Review: Okay so first of all, I've read a ton of different comments for this thing. What everyone fails do is use a measure of their claims. For instance I've heard people say that bass sucks on this - are you nuts? Are you comparing this to a car audio sub maybe? Others say it isn't loud... again are you comparing this to a 7.1 home theatre setup, or DJ speakers? So I want to clear the air here. First of all, about me... I am a bluetooth speaker junkie. I have owned every speaker out there from Bose, to Klipsch (KMC 1 and 3), Harman Kardon Onyx Studio, Brookstone Big Blue Party, Damson, Ecoxgear Boulder, JBL Flip4 & Extreme (Extreme has nothing on the Boombox, not even close), Bose Mirco, Sony XB everything, Monster, Mifa, Fugoo XL, etc... I listen to all of the bluetooth speakers in electronic stores and watch and read countless reviews. It's safe to say I've heard at least 97% of the speakers on the market to date. Second to this I am a basshead, not an audiophile, but a basshead who enjoys good sound with thumping bass. Audiophiles are too critical when there is strong bass presence... they like neutral sound. I run 1500 watts in my car to a competition sub and can easily be heard 3 blocks in any direction when going all out. That's my flavour in a 'nutshell' and should give you an idea of what floats my boat. So from here, I would like to say.. this thing is FRIGGEN insane! It is loud enough for most situations, except for maybe an outdoor dance party with 50+ people. Plenty loud enough for backyard gatherings, BBQ's, indoor dance parties, beach, river tubing, etc. On max volume, it is too loud to allow conversations anywhere within a 20 ft radius. Inside, this thing thumps, put it in a corner of your room and it produces bass low enough that it sounds like a home audio sub - it is definitely the closest thing to sub bass you will ever get from a bluetooth speaker. The wife loves the sound of it too, but thinks it is too loud and gets mad at me often as I use this in the basement while working out and she complains that it rumbles the floor and pictures on the wall which means to me it's perfect. It is super crisp and clear even at max volume. This speaker outdoes every other bluetooth speaker I've ever owned in both sound and overall loudness. The only one that goes louder and only by slightly (next to impossible for the average ear to notice) is the EcoBoulder but it is 100 watts and super distorted at these volumes and sounds like sh*t - the Boombox also has way cleaner sound and way deeper bass. I think what makes the ecoboulder louder is the treble, it's too much that it makes your face scrunch up at the distorted levels, so the JBL still gets the W here. I have also heard people say things about it like the mids suck. While I agree that the mids aren't entirely present, the highs and bass on it are so crisp and clean, that you'll not even notice it - I promise. You can also just use an EQ from your phone and change the sound to your preference. I only noticed the mids when I compared side by side with the Klipsch KMC 3, again though like others, this speaker cannot beat the JBL in overall loudness and clarity. The Klipsch used to be my favourite speaker until I bought the JBL. If you listen to like classical or whatever then buy whatever speaker out there as bass doesn't much matter for these types of music genres. You would still likely be pleased by the clarity of it though. But if you're like me and listen to bass heavy hip hop, EDM, rap, and occasionally top 40, you'll love this thing. Not a speaker out there in this size, portability, ruggedness and price bracket that can compete - I GUARANTEE IT! The sound signature just makes me smile every single time. Some people have said it is heavy, well I'm sorry but if you think this thing is heavy, you need to hit a gym and stop being a wuss. It is the perfect weight and as another reviewer mentioned, the size and weight is 'the goldilocks' and I gotta agree! One more thing to note, it sounded amazing when I first got it out the box. But 2 weeks after letting er' rip something even more amazing happened... The speakers finally broke in and the bass became even nuttier. It fills the room with such nice bass, you do not need to be sitting near it like most bluetooth speakers where the bass fades as you take a few steps away from it. I also saw someone say that the signal kept cutting out from the bluetooth signal. I have had this happen but it is an issue with your phone not the unit itself. I simply restarted my phone and it hasn't happened since. I am using an LG V30. SO if you want awesome bass... crazy battery, waterproof, loud, etc; buy this thing, do not even hesitate on it. Worth every single penny, I've never been happier. I will agree with other reviews that it sounds best at about 75% in my opinion, but even at max it's not distorted or anything, it just sounds less amazing than it does at 75% due to processing. One more thing about DSP (Digital Signal Processing), the JBL is the first bluetooth speaker I've owned where the bass is actually still present at max volumes. Most bluetooth speakers, the DSP is such a way that bass is nullified at max volumes to allow for less distortion... The JBL does not give a F about that, it thumps always. Lastly about the bass, it is not a boosted fake bass, it is a true 40Hz low reaching bass that can not only be heard but felt in your chest. Another interesting thing is that it is only 40 watts, but I would say a true 40 watts, and anyone who knows anything about speakers might think this is a low number like I did, but it is insane how they got such a powerful room filling sound from 40 watts. If you plug it into the wall, you get 60 watts of power as is running off 120 volts and allows more power to be produced than just running off the battery alone. That extra 50% of power is really noticeable, it gets very loud if plugged into the wall and still holds together very well, no distortion. So going back to comparing to other speakers, the JBL beats all the above mentioned speakers running off just battery. If you plug it into the wall, it doesn't just beat them, it CRUSHES them and eats em up for breakfast. The battery on it is also amazing I listen to it everyday (from 20 mins while showering to hours when working out and puttering around the house) at all different volumes and have charged it twice I think in the month I've owned it. I bought the green version of this as it was cheaper and have come to love the colour actually - we call it the green terd and anytime I bring this bad boy out, people always ask about it, and say how amazing the sound quality is. It's just a truly bad ass speaker - JBL hit a home run with this one. So stop reading, click add to cart and BUY THIS THING ALREADY and quit p*ssy footing it! PS- I do not work for JBL, nor am I associated with them in anyway- I bought this with my own money and just wanted to leave a thorough review for anyone contemplating the purchase. I want it to bring you as big of a smile that it does to me every single damn day.

## Features

- Wireless Bluetooth streaming
- 24 hours of playtime
- IPX7 waterproof
- JBL Connect plus
- High-capacity battery
- Connector type: 3.5 millimeter stereo
- Power Source Type: Battery Powered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0759GC766 |
| Colour | black |
| Compatible devices | Phones, Smartphone, Tablet |
| Control method | App |
| Department | unisex |
| Included components | Power Adaptor, Quick Start Guide, Speaker |
| Is waterproof | true |
| Item model number | JBLBOOMBOXBLKAM |
| Item weight | 2.8 Kilograms |
| Manufacturer | JBL |
| Material | Plastic |
| Model name | JBL Boombox - Black |
| Number of Items | 1 |
| Power source | Battery Powered |
| Product dimensions | 24.2D x 52.2W x 34H centimeters |
| Recommended uses for product | Music,Pool,Indoor |
| Speaker size | 1 Inches |
| Speaker type | Portable Bluetooth Speakers |
| Special features | Smartphone-Charging, Stereo Pairing, Waterproof |
| Surround sound channel configuration | 4.2 |
| Unit count | 38.4 Ounce |
| Warranty type | Limited |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Bluetooth
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 60 Watts

## Images

![JBL Boombox - Waterproof Portable Bluetooth Speaker - Black - Image 1](https://m.media-amazon.com/images/I/617f7WD4ZsL.jpg)
![JBL Boombox - Waterproof Portable Bluetooth Speaker - Black - Image 2](https://m.media-amazon.com/images/I/61yX4VX10-L.jpg)
![JBL Boombox - Waterproof Portable Bluetooth Speaker - Black - Image 3](https://m.media-amazon.com/images/I/71CixES7rBL.jpg)
![JBL Boombox - Waterproof Portable Bluetooth Speaker - Black - Image 4](https://m.media-amazon.com/images/I/71DR1jDdyUL.jpg)
![JBL Boombox - Waterproof Portable Bluetooth Speaker - Black - Image 5](https://m.media-amazon.com/images/I/71NombdPsqL.jpg)

## Questions & Answers

**Q: does the boombox has usb connection?**
A: hi
yes' this product with usb.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great speaker
*by M***. on 27 June 2025*

great speaker

### ⭐⭐⭐⭐⭐ Review
*by M***R on 1 October 2018*

Okay so first of all, I've read a ton of different comments for this thing. What everyone fails do is use a measure of their claims. For instance I've heard people say that bass sucks on this - are you nuts? Are you comparing this to a car audio sub maybe? Others say it isn't loud... again are you comparing this to a 7.1 home theatre setup, or DJ speakers? So I want to clear the air here. First of all, about me... I am a bluetooth speaker junkie. I have owned every speaker out there from Bose, to Klipsch (KMC 1 and 3), Harman Kardon Onyx Studio, Brookstone Big Blue Party, Damson, Ecoxgear Boulder, JBL Flip4 & Extreme (Extreme has nothing on the Boombox, not even close), Bose Mirco, Sony XB everything, Monster, Mifa, Fugoo XL, etc... I listen to all of the bluetooth speakers in electronic stores and watch and read countless reviews. It's safe to say I've heard at least 97% of the speakers on the market to date. Second to this I am a basshead, not an audiophile, but a basshead who enjoys good sound with thumping bass. Audiophiles are too critical when there is strong bass presence... they like neutral sound. I run 1500 watts in my car to a competition sub and can easily be heard 3 blocks in any direction when going all out. That's my flavour in a 'nutshell' and should give you an idea of what floats my boat. So from here, I would like to say.. this thing is FRIGGEN insane! It is loud enough for most situations, except for maybe an outdoor dance party with 50+ people. Plenty loud enough for backyard gatherings, BBQ's, indoor dance parties, beach, river tubing, etc. On max volume, it is too loud to allow conversations anywhere within a 20 ft radius. Inside, this thing thumps, put it in a corner of your room and it produces bass low enough that it sounds like a home audio sub - it is definitely the closest thing to sub bass you will ever get from a bluetooth speaker. The wife loves the sound of it too, but thinks it is too loud and gets mad at me often as I use this in the basement while working out and she complains that it rumbles the floor and pictures on the wall which means to me it's perfect. It is super crisp and clear even at max volume. This speaker outdoes every other bluetooth speaker I've ever owned in both sound and overall loudness. The only one that goes louder and only by slightly (next to impossible for the average ear to notice) is the EcoBoulder but it is 100 watts and super distorted at these volumes and sounds like sh*t - the Boombox also has way cleaner sound and way deeper bass. I think what makes the ecoboulder louder is the treble, it's too much that it makes your face scrunch up at the distorted levels, so the JBL still gets the W here. I have also heard people say things about it like the mids suck. While I agree that the mids aren't entirely present, the highs and bass on it are so crisp and clean, that you'll not even notice it - I promise. You can also just use an EQ from your phone and change the sound to your preference. I only noticed the mids when I compared side by side with the Klipsch KMC 3, again though like others, this speaker cannot beat the JBL in overall loudness and clarity. The Klipsch used to be my favourite speaker until I bought the JBL. If you listen to like classical or whatever then buy whatever speaker out there as bass doesn't much matter for these types of music genres. You would still likely be pleased by the clarity of it though. But if you're like me and listen to bass heavy hip hop, EDM, rap, and occasionally top 40, you'll love this thing. Not a speaker out there in this size, portability, ruggedness and price bracket that can compete - I GUARANTEE IT! The sound signature just makes me smile every single time. Some people have said it is heavy, well I'm sorry but if you think this thing is heavy, you need to hit a gym and stop being a wuss. It is the perfect weight and as another reviewer mentioned, the size and weight is 'the goldilocks' and I gotta agree! One more thing to note, it sounded amazing when I first got it out the box. But 2 weeks after letting er' rip something even more amazing happened... The speakers finally broke in and the bass became even nuttier. It fills the room with such nice bass, you do not need to be sitting near it like most bluetooth speakers where the bass fades as you take a few steps away from it. I also saw someone say that the signal kept cutting out from the bluetooth signal. I have had this happen but it is an issue with your phone not the unit itself. I simply restarted my phone and it hasn't happened since. I am using an LG V30. SO if you want awesome bass... crazy battery, waterproof, loud, etc; buy this thing, do not even hesitate on it. Worth every single penny, I've never been happier. I will agree with other reviews that it sounds best at about 75% in my opinion, but even at max it's not distorted or anything, it just sounds less amazing than it does at 75% due to processing. One more thing about DSP (Digital Signal Processing), the JBL is the first bluetooth speaker I've owned where the bass is actually still present at max volumes. Most bluetooth speakers, the DSP is such a way that bass is nullified at max volumes to allow for less distortion... The JBL does not give a F about that, it thumps always. Lastly about the bass, it is not a boosted fake bass, it is a true 40Hz low reaching bass that can not only be heard but felt in your chest. Another interesting thing is that it is only 40 watts, but I would say a true 40 watts, and anyone who knows anything about speakers might think this is a low number like I did, but it is insane how they got such a powerful room filling sound from 40 watts. If you plug it into the wall, you get 60 watts of power as is running off 120 volts and allows more power to be produced than just running off the battery alone. That extra 50% of power is really noticeable, it gets very loud if plugged into the wall and still holds together very well, no distortion. So going back to comparing to other speakers, the JBL beats all the above mentioned speakers running off just battery. If you plug it into the wall, it doesn't just beat them, it CRUSHES them and eats em up for breakfast. The battery on it is also amazing I listen to it everyday (from 20 mins while showering to hours when working out and puttering around the house) at all different volumes and have charged it twice I think in the month I've owned it. I bought the green version of this as it was cheaper and have come to love the colour actually - we call it the green terd and anytime I bring this bad boy out, people always ask about it, and say how amazing the sound quality is. It's just a truly bad ass speaker - JBL hit a home run with this one. So stop reading, click add to cart and BUY THIS THING ALREADY and quit p*ssy footing it! PS- I do not work for JBL, nor am I associated with them in anyway- I bought this with my own money and just wanted to leave a thorough review for anyone contemplating the purchase. I want it to bring you as big of a smile that it does to me every single damn day.

### ⭐⭐⭐⭐⭐ Review
*by A***A on 8 August 2020*

Uso pra tv e música pelo celular ótima experiência.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*