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Boombox 4 Waterproof Bluetooth Speaker with Battery Life up to 34 hours Black

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Portable Bluetooth Speakers

Boombox 4 Waterproof Bluetooth Speaker with Battery Life up to 34 hours Black

Discover the power of sound with the JBL Boombox 4, a waterproof portable Bluetooth speaker that offers you a unique listening experience. The speaker features a complete sound system, allowing you to...

Discover the power of sound with the JBL Boombox 4, a waterproof portable Bluetooth speaker that offers you a unique listening experience. The speaker features a complete sound system, allowing you to enjoy your music with exceptional sound quality, even outdoors.

The battery life lasts up to 34 hours, letting you listen to your music without interruptions,...

See full description See full description

Top specs

  • Operating Hours (max)

    The maximum time that the speaker can operate reproducing music with a full charge and ideal conditions. (e.g. the manufacturer may have measured it at low volume)

  • Protection Certification

    The degree of protection against dust and water that the device has. The IP (ingress rating) certification is followed by two numbers, where the first describes the protection against dust and the second the protection against water that the device has (If it has not been certified against something, "X" is used). It should be noted that the absence of certification does not necessarily mean that the device does not provide protection.

    IP68

    The certification with which we usually refer to a device as waterproof. Complete protection against dust, waterproof for more than 30 minutes at a depth of over 1 meter as defined by each manufacturer. Please note that movement in water creates increased pressure as if it were at a greater depth.
  • See all
Lowest price '26 2 variations have

382 90 €
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Deals & Benefits

Κέρδισε 50€ κουπόνι!

Κάνε μία παραγγελία από 200€ έως 600€ έως 18/11 και κέρδισε κουπόνι 50€ για την επόμενη παραγγελία σου άνω των 300€.

Μην ξεχνάς ότι μπορείς να κερδίσεις έως 2 κουπόνια συνολικής αξίας 150€ για να κάνεις τις Black Friday αγορές σου ακόμα πιο συμφέρουσες!

  • H προωθητική ενέργεια ισχύει για μία (1) παραγγελία συνολικής αξίας προϊόντων από 200€ έως 600€ μέσω της Υπηρεσίας “Αγορά μέσω Skroutz” μεταξύ 9/11 00:01 έως και 18/11 23:59 με διεύθυνση αποστολής στην Κύπρο.
  • Το κουπόνι 50€ αποδίδεται αμέσως μετά την παράδοση της παραγγελίας συμμετοχής στην προωθητική ενέργεια, θα έχει διάρκεια 30 ημερών και θα είναι εξαργυρώσιμο σε μία παραγγελία άνω των 300€.

Terms & conditions apply
Delivery Thursday, 19 November
Free shipping cost
Sent from Greece
From you.gr 4.9 (200)
4.9 (200 reviews)
Greece
2 pieces
See Speakers on the page of you.gr

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Charger not included

A charger is not included in the package.

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  • Extended warranty

    Mechanical or electrical failure of a component necessary for the device's operation/safe use - the same failures already covered by the original manufacturer's warranty, simply extending it by 3 additional years.

    • Valid for 3 more years
    • With the reliability of Allianz Partners
    Learn more
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Product report

Description

Description

Discover the power of sound with the JBL Boombox 4, a waterproof portable Bluetooth speaker that offers you a unique listening experience. The speaker features a complete sound system, allowing you to enjoy your music with exceptional sound quality, even outdoors.

The battery life lasts up to 34 hours, letting you listen to your music without interruptions, even on the longest adventures. Charging is easy via USB, enabling you to recharge it using a power bank or another power source.

The integrated LED lighting enhances the aesthetics of the speaker, offering a dynamic atmosphere that changes rhythmically with the music. This way, every party or gathering gains a magical touch.

IP68 certification provides full protection against dust and water, ensuring that you can use it without worry in wet conditions and enjoy your music even at the beach or by the pool.

  • Monophonic sound with 1 speaker.
  • Maximum operation time up to 34 hours.
  • USB charging.
  • Integrated LED lighting.
  • IP68 protection certification for resistance to water and dust.
  • Wireless connection via Bluetooth.
  • Color: Black.

Top JBL Pro Sound with AI Technology

The acoustic architecture of the JBL Boombox 4 has been completely redesigned to deliver sound that is not just loud, but commanding. Equipped with two larger woofers, two tweeters, and three passive radiators, every track gains new life with harder-hitting beats and absolute clarity in the details. However, the secret to its success lies in the AI Sound Boost. This smart technology analyzes the audio signal in real time, optimizing the performance of the drivers to deliver maximum power without a trace of distortion. So, even when you turn the volume all the way up, the sound remains solid and balanced, meeting every need for professional-level listening in both outdoor and indoor spaces.

Unstoppable Energy and Playtime Boost

With the JBL Boombox 4, battery anxiety is a thing of the past, as the device is built to last as long as you do. It offers up to 24 hours of continuous playback on a single charge, allowing you to move the party from one location to another without interruption. But if the fun lasts longer and you forgot to charge it, the Playtime Boost feature is here to save you. With the press of a button, you get up to 6 extra hours of battery life, ensuring that the music keeps playing until the last guest leaves. It is the ideal solution for weekend camping trips or all-day events where access to a power outlet is limited, giving you the freedom you need.

Ultimate Durability with IP68 Certification

Durability is woven into the DNA of the Boombox series, and the fourth generation takes it a step further. Featuring IP68 certification, the speaker is fully waterproof and protected from dust, making it practically "invulnerable" to weather conditions. You no longer need to worry about sudden downpours, splashes by the pool, or even sandblasting at the beach. Its construction is designed to withstand rough handling and accidents that may be caused by a careless friend, without affecting its aesthetics or functionality. With the JBL Boombox 4, you have a device in your hands that combines elegance with ultimate protection, ready to follow you everywhere.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Channels
2 Channel

Channels

Channels refer to the number and type of individual speakers contained in the device and are described by 2 numbers separated by a dot. The first number refers to how many full-range speakers (speakers for the entire frequency range) the device contains, while the second refers to how many subwoofer type speakers (speakers specialized for low frequencies).

For example, a speaker with 2.1 audio channels has 2 regular speakers and 1 subwoofer.

The technology of the speaker can vary the sound quality depending on the manufacturer. It would be good to also consider the rms power in order to choose the right speaker for you.

2

Contain 2 speakers for stereo sound (sound with depth compared to mono). They do not have a subwoofer for fuller bass.
Colour
Black

Features & Functions

Hours of Operation (max)
34 hours

Hours of Operation (max)

The maximum time that the speaker can operate reproducing music with a full charge and ideal conditions. (e.g. the manufacturer may have measured it at low volume)
Charging via USB
Yes

Charging via USB

The portable speaker can be charged via a USB cable, for example by connecting it to a power bank.
Hands Free
No

Hands Free

They can function as hands-free when connected to a mobile phone.
Radio
No
LED Lighting
No

LED Lighting

It features built-in LED lighting for an enhanced aesthetic experience. For example, in some speakers, the lighting can follow the music and rhythmically change colors and intensity.
Protection Certification
IP68

Protection Certification

The degree of protection against dust and water that the device has. The IP (ingress rating) certification is followed by two numbers, where the first describes the protection against dust and the second the protection against water that the device has (If it has not been certified against something, "X" is used). It should be noted that the absence of certification does not necessarily mean that the device does not provide protection.

IP68

The certification with which we usually refer to a device as waterproof. Complete protection against dust, waterproof for more than 30 minutes at a depth of over 1 meter as defined by each manufacturer. Please note that movement in water creates increased pressure as if it were at a greater depth.

Connectivity

Wired Connection
USB

Wired Connection

USB

The classic USB port for connecting devices such as USB sticks.
Wireless Connection
Bluetooth

Wireless Connection

Bluetooth
Wireless connection with a device that also has Bluetooth such as PC, laptop, smartphone or tablet.

Connectivity Technology

Stereo Connection (TWS)
No

Stereo Connection (TWS)

True Wireless Stereo (TWS) technology allows speakers to connect wirelessly via Bluetooth, without the use of cables, to play true stereo sound. Please note that successful connection requires compatibility between the speakers’ software (firmware) or hardware, as different versions may prevent them from pairing with each other.
AirPlay
No
Auracast Ready
Yes
JBL PartyBoost
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (3)

Reviews

4.3
3
4.3
Review this product
  1. 2
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Andreas_Ramantanoglou
    5
    Andreas_Ramantanoglou

    Verified purchase

    This review is about the colour: Blue

    Satisfied with the Boombox 4! I expected nothing less from JBL. Quality sound and quality construction. Portable and waterproof (it was fully submerged in a river). The battery life is perfectly fine. What else? It’s a sure thing!
    If you want powerful sound and easy portability, then this is the choice. Otherwise, choose a more powerful speaker, like JBL’s “Partybox,” to keep in your space and “get shaken up” as you enjoy the waves of vibrations!
    It should be noted that sometimes the software seemed to freeze on me. That is, sometimes the battery level wasn’t shown in the “JBL Portable” app, and the battery indicator on the speaker would also freeze, whether it was charging or discharging during use. After doing a factory reset, I think that’s what it’s called, everything worked normally again.
    Bought for 499 euros.

    Translated from Greek ·
    Did you find this review helpful?
  • 3
    2 out of 10 members found this review helpful
    agelos_agelidis95

    Verified purchase

    This review is about the colour: Blue

    There was no proof of purchase!!!!!!!
    Which I would have as a warranty

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Antony_Nikoloudakis

    Verified purchase

  • Andreas_Ramantanoglou
    5
    Andreas_Ramantanoglou

    Satisfied with the Boombox 4! I expected nothing less from JBL. Quality sound and quality construction. Portable and waterproof (it was fully submerged in a river). The battery life is perfectly fine. What else? It’s a sure thing!
    If you want powerful sound and easy portability, then this is the choice. Otherwise, choose a more powerful speaker, like JBL’s “Partybox,” to keep in your space and “get shaken up” as you enjoy the waves of vibrations!
    It should be noted that sometimes the software seemed to freeze on me. That is, sometimes the battery level wasn’t shown in the “JBL Portable” app, and the battery indicator on the speaker would also freeze, whether it was charging or discharging during use. After doing a factory reset, I think that’s what it’s called, everything worked normally again.
    Bought for 499 euros.

    Translated from Greek ·
    0
  • 3
    agelos_agelidis95

    There was no proof of purchase!!!!!!!
    Which I would have as a warranty

    Translated from Greek ·
    2
  • 5
    Antony_Nikoloudakis

    0
  • See all
Questions

Questions

Do you have a question about the product?

48 users have this product and can help you

Ask for the product

Description & Specifications

Discover the power of sound with the JBL Boombox 4, a waterproof portable Bluetooth speaker that offers you a unique listening experience. The speaker features a complete sound system, allowing you to enjoy your music with exceptional sound quality, even outdoors.

The battery life lasts up to 34 hours, letting you listen to your music without interruptions, even on the longest adventures. Charging is easy via USB, enabling you to recharge it using a power bank or another power source.

The integrated LED lighting enhances the aesthetics of the speaker, offering a dynamic atmosphere that changes rhythmically with the music. This way, every party or gathering gains a magical touch.

IP68 certification provides full protection against dust and water, ensuring that you can use it without worry in wet conditions and enjoy your music even at the beach or by the pool.

  • Monophonic sound with 1 speaker.
  • Maximum operation time up to 34 hours.
  • USB charging.
  • Integrated LED lighting.
  • IP68 protection certification for resistance to water and dust.
  • Wireless connection via Bluetooth.
  • Color: Black.

Top JBL Pro Sound with AI Technology

The acoustic architecture of the JBL Boombox 4 has been completely redesigned to deliver sound that is not just loud, but commanding. Equipped with two larger woofers, two tweeters, and three passive radiators, every track gains new life with harder-hitting beats and absolute clarity in the details. However, the secret to its success lies in the AI Sound Boost. This smart technology analyzes the audio signal in real time, optimizing the performance of the drivers to deliver maximum power without a trace of distortion. So, even when you turn the volume all the way up, the sound remains solid and balanced, meeting every need for professional-level listening in both outdoor and indoor spaces.

Unstoppable Energy and Playtime Boost

With the JBL Boombox 4, battery anxiety is a thing of the past, as the device is built to last as long as you do. It offers up to 24 hours of continuous playback on a single charge, allowing you to move the party from one location to another without interruption. But if the fun lasts longer and you forgot to charge it, the Playtime Boost feature is here to save you. With the press of a button, you get up to 6 extra hours of battery life, ensuring that the music keeps playing until the last guest leaves. It is the ideal solution for weekend camping trips or all-day events where access to a power outlet is limited, giving you the freedom you need.

Ultimate Durability with IP68 Certification

Durability is woven into the DNA of the Boombox series, and the fourth generation takes it a step further. Featuring IP68 certification, the speaker is fully waterproof and protected from dust, making it practically "invulnerable" to weather conditions. You no longer need to worry about sudden downpours, splashes by the pool, or even sandblasting at the beach. Its construction is designed to withstand rough handling and accidents that may be caused by a careless friend, without affecting its aesthetics or functionality. With the JBL Boombox 4, you have a device in your hands that combines elegance with ultimate protection, ready to follow you everywhere.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Details

Channels
2 Channel

Channels

Channels refer to the number and type of individual speakers contained in the device and are described by 2 numbers separated by a dot. The first number refers to how many full-range speakers (speakers for the entire frequency range) the device contains, while the second refers to how many subwoofer type speakers (speakers specialized for low frequencies).

For example, a speaker with 2.1 audio channels has 2 regular speakers and 1 subwoofer.

The technology of the speaker can vary the sound quality depending on the manufacturer. It would be good to also consider the rms power in order to choose the right speaker for you.

2

Contain 2 speakers for stereo sound (sound with depth compared to mono). They do not have a subwoofer for fuller bass.
Colour
Black

Features & Functions

Hours of Operation (max)
34 hours

Hours of Operation (max)

The maximum time that the speaker can operate reproducing music with a full charge and ideal conditions. (e.g. the manufacturer may have measured it at low volume)
Charging via USB
Yes

Charging via USB

The portable speaker can be charged via a USB cable, for example by connecting it to a power bank.
Hands Free
No

Hands Free

They can function as hands-free when connected to a mobile phone.
Radio
No
LED Lighting
No

LED Lighting

It features built-in LED lighting for an enhanced aesthetic experience. For example, in some speakers, the lighting can follow the music and rhythmically change colors and intensity.
Protection Certification
IP68

Protection Certification

The degree of protection against dust and water that the device has. The IP (ingress rating) certification is followed by two numbers, where the first describes the protection against dust and the second the protection against water that the device has (If it has not been certified against something, "X" is used). It should be noted that the absence of certification does not necessarily mean that the device does not provide protection.

IP68

The certification with which we usually refer to a device as waterproof. Complete protection against dust, waterproof for more than 30 minutes at a depth of over 1 meter as defined by each manufacturer. Please note that movement in water creates increased pressure as if it were at a greater depth.

Connectivity

Wired Connection
USB

Wired Connection

USB

The classic USB port for connecting devices such as USB sticks.
Wireless Connection
Bluetooth

Wireless Connection

Bluetooth
Wireless connection with a device that also has Bluetooth such as PC, laptop, smartphone or tablet.

Connectivity Technology

Stereo Connection (TWS)
No

Stereo Connection (TWS)

True Wireless Stereo (TWS) technology allows speakers to connect wirelessly via Bluetooth, without the use of cables, to play true stereo sound. Please note that successful connection requires compatibility between the speakers’ software (firmware) or hardware, as different versions may prevent them from pairing with each other.
AirPlay
No
Auracast Ready
Yes
JBL PartyBoost
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (3)

4.3
3
4.3
Review this product
  1. 2
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Andreas_Ramantanoglou
    5
    Andreas_Ramantanoglou

    Verified purchase

    This review is about the colour: Blue

    Satisfied with the Boombox 4! I expected nothing less from JBL. Quality sound and quality construction. Portable and waterproof (it was fully submerged in a river). The battery life is perfectly fine. What else? It’s a sure thing!
    If you want powerful sound and easy portability, then this is the choice. Otherwise, choose a more powerful speaker, like JBL’s “Partybox,” to keep in your space and “get shaken up” as you enjoy the waves of vibrations!
    It should be noted that sometimes the software seemed to freeze on me. That is, sometimes the battery level wasn’t shown in the “JBL Portable” app, and the battery indicator on the speaker would also freeze, whether it was charging or discharging during use. After doing a factory reset, I think that’s what it’s called, everything worked normally again.
    Bought for 499 euros.

    Translated from Greek ·
    Did you find this review helpful?
  • 3
    2 out of 10 members found this review helpful
    agelos_agelidis95

    Verified purchase

    This review is about the colour: Blue

    There was no proof of purchase!!!!!!!
    Which I would have as a warranty

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Antony_Nikoloudakis

    Verified purchase

  • Andreas_Ramantanoglou
    5
    Andreas_Ramantanoglou

    Satisfied with the Boombox 4! I expected nothing less from JBL. Quality sound and quality construction. Portable and waterproof (it was fully submerged in a river). The battery life is perfectly fine. What else? It’s a sure thing!
    If you want powerful sound and easy portability, then this is the choice. Otherwise, choose a more powerful speaker, like JBL’s “Partybox,” to keep in your space and “get shaken up” as you enjoy the waves of vibrations!
    It should be noted that sometimes the software seemed to freeze on me. That is, sometimes the battery level wasn’t shown in the “JBL Portable” app, and the battery indicator on the speaker would also freeze, whether it was charging or discharging during use. After doing a factory reset, I think that’s what it’s called, everything worked normally again.
    Bought for 499 euros.

    Translated from Greek ·
    0
  • 3
    agelos_agelidis95

    There was no proof of purchase!!!!!!!
    Which I would have as a warranty

    Translated from Greek ·
    2
  • 5
    Antony_Nikoloudakis

    0
  • See all
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