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JBL PartyBox 300 - High Power Portable Wireless Bluetooth Party Speaker

4.7 4.7 out of 5 stars 2,884 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Brand JBL
Speaker Maximum Output Power 120 Watts
Connectivity Technology Bluetooth
Audio Output Mode Stereo
Input Voltage 12 Volts

About this item

  • JBL Signature Sound offers unprecedented performance and an authentic audio experiences you will remember for your party
  • The full panel lighting effect creates a captivating light show to astound your crowd with a lasting visual experience.
  • Wireless Bluetooth Streaming
  • Portable with rechargeable battery
  • Mic and guitar inputs allow you to plug in your mic or guitar and take the stage
  • Output wattage: 120.0

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Customer reviews

4.7 out of 5 stars
2,884 global ratings

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Customers say

Customers appreciate the speakers for their sound quality, value for money, and Bluetooth connectivity. They find the speakers to have a clean and powerful sound that hits the lowest frequencies with more fervor than other systems. Many consider them worth the price, cheaper than a high-fidelity system of equal performance. The battery life, light show, and look are also appreciated. However, some customers have mixed opinions on portability and overall quality.

AI-generated from the text of customer reviews

313 customers mention "Sound quality"263 positive50 negative

Customers appreciate the sound quality of the speakers. They find the sound clear and loud even at the loudest setting. The speakers serve as a home sound system, party boombox, and supplemental truck. The bass boost has two settings, and they think it hits the lowest frequencies with more fervor than other speakers.

"...The well-balanced sound profile ensures that every beat and melody is reproduced with exceptional clarity, making it perfect for any genre of music...." Read more

"...This speaker has served as my home sound system, a party boombox, supplemental truck sound system, and instrument amp all quite successfully..." Read more

"...Very portable and sturdy. Just one speaker gives great stereo sound so don’t think you need to buy two. One is enough! Charge lasts a long time." Read more

"...Chest thumping bass, and decibels you can hear down the block. Very versatile and the best part are the wide array of inputs you can work with...." Read more

88 customers mention "Value for money"77 positive11 negative

Customers appreciate the speakers' value for money. They find the sound clean and loud, with enough bass. The visuals are a nice touch. Overall, customers say the speakers meet their needs and expectations.

"...This speaker is worth every penny and is the most versatile piece of equipment I own. It's pragmatic, versatile, and just plain fun." Read more

"...If you want loud, crisp, sound and quality at a reasonable price, this is the way to go...." Read more

"...This is the godzilla of portable blue tooth speakers. Trust me it's worth it." Read more

"When it’s on sale it’s good value for the money. It doesn’t get as loud as I’d like, so I ended up with a SOUNDBOKS 3...." Read more

68 customers mention "Bluetooth connectivity"51 positive17 negative

Customers like the Bluetooth connectivity of the speakers. They say it works well, has good lights, and is one of the best party speakers on the market. The mic function works pretty well.

"...The Bluetooth connectivity is seamless, making it incredibly easy to connect and play music from various devices...." Read more

"...Crystal clear highs and incredible depth and clarity on the bass...." Read more

"...a very attractive speaker and I’m very happy with the quality and functionality, I would recommend, JBL never disappoints" Read more

"...Also I've been having so Bluetooth playback issues with the JBL partybox 300...." Read more

51 customers mention "Battery life"45 positive6 negative

Customers like the battery life of the speakers. They say it has a fantastic battery life for how much sound it produces, lasting up to 6 hours straight. The speakers have a built-in rechargeable battery that lasts for hours, allowing them to charge it on the go.

"...Despite its compact size, it has a built-in rechargeable battery that lasts for hours, allowing you to take the party anywhere you go...." Read more

"...on the borderline of portable as it's nearly 40 lbs, but the battery life is fantastic for how much sound it produces and motivates me to lug it..." Read more

"...One is enough! Charge lasts a long time." Read more

"...On a 6-8 hour charge, I usually get a solid 8 hours of battery life...." Read more

29 customers mention "Light show"29 positive0 negative

Customers enjoy the light show. They find the lights fun and visually stunning, synchronizing perfectly with the music. The LED light display is balanced and durable.

"...Its exceptional sound quality, impressive bass, portability, and stunning light show make it the ultimate party companion...." Read more

"...The lights are the cherry on top really makes looking at the speaker a beautiful experience. This is the godzilla of portable blue tooth speakers...." Read more

"...The lights and strobes are cool but with a crowd that big they were not impressive, they were more just FUN!..." Read more

"...The quality of this speaker is premium. It's light, balanced and extremely durable. I would purchase this again and would definitely recommend it." Read more

27 customers mention "Look"27 positive0 negative

Customers appreciate the speakers' attractive design and vibrant ambiance. They like the simple cabinet, buttons, and overall look. The sound is clean, clear, and crisp, both indoors and outdoors.

"...It creates a vibrant and energetic ambiance that is bound to get everyone on their feet and dancing...." Read more

"...other than those small things this is a very attractive speaker and I’m very happy with the quality and functionality, I would recommend, JBL never..." Read more

"...are the cherry on top really makes looking at the speaker a beautiful experience. This is the godzilla of portable blue tooth speakers...." Read more

"...Typical beautiful JBL sound. Smooth and clean and pleasing. Bass has to be heard to believe. JBL boom box times 10. You won't be sorry...." Read more

83 customers mention "Portability"38 positive45 negative

Customers have different views on the speakers' portability. Some find them small and convenient to take with them, saying it's the best portable speaker they've tried. Others mention that the speakers are a bit heavy and can take up space in their cars.

"...Its exceptional sound quality, impressive bass, portability, and stunning light show make it the ultimate party companion...." Read more

"...It's on the borderline of portable as it's nearly 40 lbs, but the battery life is fantastic for how much sound it produces and motivates me to lug..." Read more

"...Fantastic sound that carries well outdoors. Very portable and sturdy. Just one speaker gives great stereo sound so don’t think you need to buy two...." Read more

"...Though it is large and somewhat heavy (probably not easy for a female to move around) you can definitely consider it portable...." Read more

52 customers mention "Quality"35 positive17 negative

Customers have mixed opinions about the speaker's quality. Some find it solid and well-built, with good sound fidelity and high volume. Others mention issues with the plastic surface getting damaged or scuffed up easily.

"...It also feels quite sturdy and has taken it's fair share of bumps, smacks, extreme heat and cold, a few splashes, and more and keeps one..." Read more

"...Fantastic sound that carries well outdoors. Very portable and sturdy. Just one speaker gives great stereo sound so don’t think you need to buy two...." Read more

"...Gets scuffed up easily. Needs more light modes, tho they are a nice touch...." Read more

"This product is great. If you want loud, crisp, sound and quality at a reasonable price, this is the way to go...." Read more

Amazing unit
5 out of 5 stars
Amazing unit
Huge fan of JBL. I’ve had and loved many of their products and even have a JBL amp and speakers in my car and this piece of equipment is no Exception to that love. really great sound and bass and it even has optional bass boost which Also sounds amazing, the highs are very clear and no distortion even connected on Bluetooth at high volume, and about high volume this thing is very very loud, you can see tests on YouTube as well but this thing is called the PartyBox for a reason. Im using this in a bedroom and I was going to buy a stereo receiver, tower speakers, and subwoofer To hookup a TV, turntable etc, but I’m glad I went with this instead, all in 1 package just need some splitters, and the sound is really something. this is an amazing unit and I’m very happy with it all except 3 very small things I wish were different, the first thing is I wish it had a remote or at least functionality through the JBL app like my smaller JBL speakers, second I really like the light show. Its a great touch IMO but I wish it were more configurable (through the app) like how the JBL pulse is, and last and probably the smallest of all; the metal grille is not removable, probably for a good reason but it would be nice if it were. other than those small things this is a very attractive speaker and I’m very happy with the quality and functionality, I would recommend, JBL never disappoints
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Top reviews from the United States

  • Reviewed in the United States on September 15, 2023
    I recently purchased the JBL PartyBox 300 high power portable Bluetooth party speaker, and it has truly exceeded all my expectations. This speaker is an absolute powerhouse when it comes to delivering high-quality sound and creating a vibrant party atmosphere. Its impressive volume output and deep bass will keep the party going all night long!

    Firstly, let's talk about the sound quality. The PartyBox 300 produces crystal clear audio that fills the entire room. The well-balanced sound profile ensures that every beat and melody is reproduced with exceptional clarity, making it perfect for any genre of music. The bass is absolutely phenomenal - it's deep, punchy, and adds an extra layer of excitement to the overall listening experience.

    Another standout feature is the portability of this speaker. Despite its compact size, it has a built-in rechargeable battery that lasts for hours, allowing you to take the party anywhere you go. The Bluetooth connectivity is seamless, making it incredibly easy to connect and play music from various devices.

    What sets the JBL PartyBox 300 apart is its ability to truly transform any gathering into an unforgettable party. The dynamic LED light show adds a visually stunning element, perfectly synchronizing with the rhythm of the music. It creates a vibrant and energetic ambiance that is bound to get everyone on their feet and dancing.

    In conclusion, if you're looking for a high-powered portable Bluetooth party speaker, the JBL PartyBox 300 is an absolute game-changer. Its exceptional sound quality, impressive bass, portability, and stunning light show make it the ultimate party companion. Whether you're hosting a small get-together or a larger event, this speaker will undoubtedly elevate the atmosphere and keep the party going all night long.
  • Reviewed in the United States on April 27, 2022
    Fantastic audio quality and is ridiculously functional! The speak BUMPs off battery alone, but kicks it up another notch when plugged in. Crystal clear highs and incredible depth and clarity on the bass. It's on the borderline of portable as it's nearly 40 lbs, but the battery life is fantastic for how much sound it produces and motivates me to lug it around. It also feels quite sturdy and has taken it's fair share of bumps, smacks, extreme heat and cold, a few splashes, and more and keeps one trucking.

    I've even experienced one of those corny commercial moments where we were just hanging out and I brought the speaker out and a party formed around it.

    My only complaints are that the car charging port never fit right or stayed connected to my speak so was borderline useless, but I resolved that with a powerbank intermediary. And that the speaker doesn't play nicely with other speakers for a true surround sound (get the partybox 310 instead as that supports multiple speakers)

    This speaker has served as my home sound system, a party boombox, supplemental truck sound system, and instrument amp all quite successfully (sometimes all in the same day working solely off of battery). This speaker is worth every penny and is the most versatile piece of equipment I own.

    It's pragmatic, versatile, and just plain fun.
    4 people found this helpful
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  • Reviewed in the United States on September 16, 2024
    This is a great speaker. Fantastic sound that carries well outdoors. Very portable and sturdy. Just one speaker gives great stereo sound so don’t think you need to buy two. One is enough! Charge lasts a long time.
    One person found this helpful
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  • Reviewed in the United States on October 20, 2020
    I consider myself somewhat an audiophile. I like a wide variety of music but mainly classic rock. heavy metal, and edm/house music. I have owned a few blue tooth speakers over the years but NONE come close, not even, to the Partybox 300. Chest thumping bass, and decibels you can hear down the block. Very versatile and the best part are the wide array of inputs you can work with. Though it is large and somewhat heavy (probably not easy for a female to move around) you can definitely consider it portable. There are large handles on either end and you can play it vertically or on its side for improved stereo sound. Now here is the best part, at least for me...you can easily hook it up to your car stereo. That's right. I said car stereo. If you car stereo has an aux input you can buy long RCA cables and an aux adapter. Plug in to the RCA out on your Partybox and into your car stereo aux input and now you have your car stereo supplemented by the Partybox. It's like getting a super upgrade of extra speakers and subs. I put mine in my trunk and it's incredible. No car audio installation or removal fees. When I get home I unplug the RCAs and take the Partybox inside to use in my garage. Trust me you won't regret this purchase.
    4 people found this helpful
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  • Reviewed in the United States on July 19, 2020
    This product is great. If you want loud, crisp, sound and quality at a reasonable price, this is the way to go. To know that I spent $100 less on speakers much inferior to this, it is mind boggling to me. If you need constant portability, this is not the way to go as the speaker weighs about 35 pounds and it is fairly big. In my case, I'm using it at my own fitness facility, so it never moves. I needed something that delivered big clear sound, and this does the job. It fills the room, and the bass is deep. I am not an audiophile, so I can't break down the sound. But just as your typical consumer, this product is great. I usually keep the volume pretty loud and the LED's are always on. On a 6-8 hour charge, I usually get a solid 8 hours of battery life. It may not be the advertised 18 hours, but 8-10 hours should be longer than any even you'll probably host, so it's good. Plus, you can always keep it plugged in if you have an outlet available. Overall I recommend.

Top reviews from other countries

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  • Victor González Hernández
    5.0 out of 5 stars Muy buen sonido
    Reviewed in Mexico on April 8, 2022
    Perfecto para animar una reunión al aire libre....siempre y cuando no haya posibilidad de que la bocina se moje por ser junto a una alberca o llovizne, en cuyo caso podría convenir un modelo resistente al agua. Tiene muy buena fidelidad, potencia para un espacio mediano, y la batería puede durar toda la fiesta.
  • Tracy
    5.0 out of 5 stars Great Gym Speaker
    Reviewed in Canada on January 13, 2021
    Works great in a gym environment. Good sound, not too much bass even with the boost on it is just right. Heavy and solid.
  • Frank Rauche
    5.0 out of 5 stars Fantastic Sound
    Reviewed in Canada on August 20, 2020
    The sound is totally awesome. I have a class A stereo system in my living room and this unit in my basement and for outside get togethers. A little pricey for some but you get what you pay for. Bass boost, light show- on or off with 3 setting. I have not tried plugging in a mic or guitar but I’ll tell you won’t be disappointed with this outstanding unit.
  • Delia Diaz
    5.0 out of 5 stars excelente calidad
    Reviewed in Mexico on December 27, 2019
    excelente
  • Amazon Customer
    5.0 out of 5 stars Great sound
    Reviewed in Canada on January 16, 2020
    I got it on sale so price was great. Also have the jbl boom box and was just looking for something to use in the backyard with more power. This is it! The battery so far has lasted longer than stated also.
    One person found this helpful
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