The 10 Best Offers for Jbl Partybox 300 - August 2025
Last updated: 02. August 2025
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1
Best Choice
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
JBL
- Powerful JBL Pro Sound with 240W output, 18-hour battery life and smooth-glide wheels to take the party anywhere,
- Dazzling light show synced with the beat of the music, IPX4 splashproof
- Backlit buttons for DJ control in the dark, Compatible with most speaker stands
- Dual mic and guitar inputs with built in vocal tuning, Sound effects to get the crowd excited, Bluetooth or USB input
- True Wireless Stereo: wirelessly link two together for a huge, stereo sound, JBL PartyBox App: control your party with your phone: switch tracks, customize light show and more
| Colour | Manufacturer | Weight |
| Black | JBL | - |
£81100
2
Best Value
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Harman
Save £71.99 Today!
£299.99
(24% OFF!)
- The PartyBox Encore is a powerful 100 W speaker that uses the deep bass of JBL Original Pro Sound complete with a built-in dynamic light show and a splashproof design so you can rock out anywhere
- The colourful light show syncs to the beat, with fun ring lighting and an impressive strobe effect that helps to elevate your audio visual experience and take any party to the next level
- No need to worry about plugs with this portable speaker which plays for 10 hours without charging and can wirelessly pair with other speakers to boost sound and make it even bigger
- Take to the beach or the pool without any stress thanks to the IPX4 water-resistant design keeping this durable speaker splashproof while the Bluetooth features allows easy connection to your device
- Items Delivered: 1 x JBL PartyBox Encore Portable Party Speaker, 1 x JBL Wireless Microphone, 1 x AC Power Code cable, 1 x quick start guide and safety instructions, in black
| Colour | Manufacturer | Weight |
| Black | JBL | 5.9 kg |
£22800
RRP: £299.99
-24%
3
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
JBL
Save £90.99 Today!
£529.99
(17% OFF!)
- JBL Pro Sound: Rock out with powerful JBL Pro Sound from two 6.5-inch woofers that deliver deep, precise, clean bass and a pair of 25 mm dome tweeters that produce crystal-clear mids and highs
- Party From Dusk Till Dawn: With up to 18 hours of playtime on a single charge plus 2 hours more with just a quick 10-minute fast charge for that extra boost to keep the party going
- AI Sound Boost: Get the most out of your speaker with AI Sound Boost, analysing the incoming signal in real time with an AI algorithm to predict speaker movement and power, while also reducing distortion
- Portable Design with Auracast: Make big events even better by wirelessly connecting multiple PartyBox speakers using Auracast and easily roll up to the party thanks to sturdy wheels and a comfortable handle
- Items Delivered: 1 x JBL PartyBox Stage 320, 1 x quick start guide, 1 x safety instructions & warranty, 1 x AC power cord (quantity and plug type vary by region), in black
| Colour | Manufacturer | Weight |
| Black | JBL | - |
£43900
RRP: £529.99
-17%
4
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
WICAREYO
Free Delivery**
- Compatible:Composite replacement power cord for Speaker PartyBox 100 110 200 300 310 710 1000 On-The-Go, Cinema 510 ; Soundbar Bar 2.0 All-in-One/ Bar 2.1 Deep Bass/ Bar 5.0 MultiBeam/ Bar 5.1 Surround/ BAR 9.1 True Wireless Surround
- Widely Used:Works with most TVs, monitors, printers, and other devices that require a 2-pin power connector,universal power cable is perfect for bedroom, living room office and home use
- The cable is designed with anti-abrasive material, it can prolonged use does not rust
- Power cord Length:1.5 M/4.92 FT.Not applicable to appliances with a power exceeding 300W
- Third-Party Product:This is brand WICAREYO Products, not original
| Colour | Manufacturer | Weight |
| - | WICAREYO | - |
£598
5
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Saireed
Free Delivery**
- BS1363 UK Plug (3 Amp)/ IEC C7 Figure 8 Power Cable
- 18 AWG power cord features a fully molded design for durability and long life use
- Provide protection against short circuit, heat-resistant, over-current and over-voltage.
- 1.8M figure 8 power cord compatible with JBL Partybox Party Box 100 300 1000 200 Speaker,HP Deskjet 2630 2620 3630 3520 2632 2130 2622 Printerr
- Package Inclueded: 1 x 1.8M Power Cord
| Colour | Manufacturer | Weight |
| Black | Saireed | - |
£1199
6
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
JBL
Save £50.76 Today!
£699.99
(7% OFF!)
Free Delivery**
- Portable Design: With its rechargeable built-in battery, this portable speaker can be used outdoors without a power outlet, playing music for up to 15 hours and recharging quickly with fast charging
- Get Ready to Party: Elevate any event by dancing to glowing lights and strobe effects, or easily connect your microphone, guitar or DJ console using the dual XLR inputs to sing and play along with friends
- Multi-Speaker Connection: Use Auracast to pair two PartyBox 520s for true stereo vibes or wirelessly connect multiple Auracast-enabled speakers to let your music grow with the party
- IPX4 Waterproof: Featuring an IPX4 splashproof design with an extendable ergonomic handle and sturdy wheels, this portable speaker moves easily and is great for the beach or park, resistant to light rain and splashes
- Real-Time Audio Magic: AI Sound Boost analyses your music in real time, enhancing acoustic performance with less distortion for powerful sound that truly makes your playlists shine
| Colour | Manufacturer | Weight |
| Black | JBL | - |
£64923
RRP: £699.99
-7%
7
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
W-KING
Free Delivery**
- 240W Peak 100W RMS Bass Bomber: T11 loudest bluetooth speaker carfts with dual large subwoofers, dual tweeters and dual huge passive radiators to deliver a breathtaking immersive stereo sound. The bass on the T11 boombox bluetooth speaker is incredibly powerful and springy.The mids is detail and warmth, allowing vocals and instruments to sound natural and present. The treble is bright and airy, creating an open and spacious soundstage. Turn on 220W PEAK- T11 bombox spaker,audiophiles go crazy, start the party carnival
- 115dB Massive Loud and DSP Hi-Fi Technology:T11 loud speaker has 115dB impactful sound to allow T11 loud bluetooth speaker can cover extensive area of the room,basketball court, ensuring the loudest audio experience. T11 bluetooh speakr loud adopts advanced DSP chip to achieves zero distortion and hi-fi sound and enhance impactful Bass.Even in demanding enviroments,T11 loud bluetooth speaker provide a robust and immersive sound experience. Suitable for all music genre, concerts,parties
- IPX6 Waterproof Speaker 24H Playback and Power Bank:T11 waterproof large bluetooth speaker crafts with IPX6 waterproof protection to keep the music going — rain or shine. Keep the party going for up to 24 hours straight with T11 bluetooth speaker large battery capacity. Also,the large bluetooth speaker can be as a emergency power bank to charge phone, so you don't miss any fun message.The big bluetooth speaker is ideal choice for camping, gathering, BBQ, party, poolside and beach
- 480W Ultra-Stereo Surround Sound and Bluetooth 5.3 and RGB Party Lights: Easily pairing two t11 party bluetooth speakers wirelessly, creating a 440w extremely exciting stereo surround soundstage, T11 party bluetooth speakers are perfect for immersive cinemas, large parties, outdoor sports, noisy sawmills... With the latest bluetooth 5.3 technology, the connection of T11 wireless bluetooth speaker is faster, more stable and easier. Mesmerize your crowd with a dazzling, dynamic light show that dances to the beat. There are 8 colors and 6 settings for every vibe
- Mic and Guitar Input: T11 party portable speaker supports input of instruments with 6.35mm jack such as guitar/MIC (only dynamic microphone). It is also suitable for wireless MIC with a 6.35mm output receiver( NOT INCLUDED). Note: When using the this function, please press the ECHO “ -” button to adjust it to 0. T11 party outdoor speaker has its own MIC/GUITAR volume control and MIC ECHO adjustment buttons. you can adjust the vocals and timbre of the mic/guitar according to your own preferences
- EQ Mode and Multiple Playback Modes:T11 large partybox has bass and treble modes (indoor/outdoor), just long-press the 'Triangular Tandem' button for 2 seconds to tailor your favorite sound. Enjoy deep bass, clear mids, and crisp treble.T11 portale bluetooth speaker supports Bluetooth 5.3, TF card, 3.5mm AUX audio cable and USB flash drive to transfer your favorite music.You can use it as a temporary conference bluetooth speaker. This big speaker is a great choice gift for men, women, teenagers,and seniors everyone who loves music, especially perfect gifts in Christmas, New Year, Valentine's Day, gym and indoor and outdoor activities
| Colour | Manufacturer | Weight |
| Black | W-KING | 6.53 kg |
£23999
8
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
JBL
Free Delivery**
- Make your good times even better: From the Partybox Encore to the Partybox Ultimate, you can use these mics with any JBL Partybox speaker and enjoy captivating sound for all your karaoke moments
- Clear voice: The cardioid pickup pattern delivers crisp, clear vocal sound so everyone sounds their best, while the digital wireless dongle provides a stable 2.4GHz connection with a 30 m range
- Minimise unwanted noise: The shock mount system helps reduce the sound of the mics passing from one hand to another, while a built-in pop filter eliminates any breathing sounds during your performance
- Sing out all night: Keep the party going with up to 20 hours of playtime; plug the mic into the Partybox's charging port to boost while singing or do a 10-minute quick charge for an additional 2 hours
- Items delivered: 2 x JBL Partybox digital wireless microphones, 1 x dongle, 1 x quick start guide, 1 x safety instruction sheet & warranty card, 1 x USB-C cable, in black
| Colour | Manufacturer | Weight |
| Black | JBL | 370 g |
£11900
9
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Numcig
- Aux Audio Cable Cord Compatible with PartyBox 100 110 200 300 310 710 1000 On-The-Go Speaker JBL Soundbar 2 Wireless Portable Speakers
- Speaker Stereo Audio Cable Cord Works with Xbox One, Xbox Series X/S, Switch, PS5, PS4 and other controllers; Also used for PC, laptop, gaming headphones and other 3.5mm devices
- Connection: <br> Step-1: 3.5mm(1/8") 4 poles(TRRS) male plug, connects to TV /PC/ Computer Monitor ,(If your TV /PC/ Computer Monitor not 3.5mm in Diameter Audio Aux Port, you can contect your PS5/PS4 / Xbox One Controller with 3.5mm), Step-2：3.5mm(1/8") 4 poles(TRRS) male plug, connects to PartyBox 100 110 200 300 310 710 1000 On-The-Go Soundbar 2 Wireless Portable Speaker.
- Length: 6.6 feet(2 meters), diameter: 4mm; Black ; Nylon braided outside, more sturdy and unbreaking-off; Cooper inside; Gold-plated tips
- Package: 1pcs Aux Cable Aux 3.5mm Male to Male Cord
| Colour | Manufacturer | Weight |
| - | cabfirm | - |
£2207
10
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
JBL
Save £120.99 Today!
£699.99
(17% OFF!)
- The JBL PartyBox 710 portable party speaker transforms your next event into a real party, concert or nightclub with a dynamic, colourful lightshow and 800 powerful watts of JBL Original Pro Sound
- Sync your music to customisable strobes, a unique starry night effect and next level flashing patterns easily controlled via the streamlined, user-friendly top panel dials or the PartyBox mobile app
- Pair two speakers via cable or wireless by True Wireless Stereo (TWS) technology for an even bigger, bolder sound and take the party anywhere thanks to the easy-grip handle and smooth-running wheels
- Whether you are dancing on the beach or sipping drinks by the pool, the IPX4 splashproof design means that you never have to worry about the party getting too wet and wild
- Items Delivered: 1 x JBL PartyBox 710 Party Speaker with built-in lights and IPX4 splashproof design, 1 x AC Power cord, 1 x quick start guide and safety instructions, in black
| Colour | Manufacturer | Weight |
| Black | JBL | 31 kg |
£57900
RRP: £699.99
-17%
General information about Jbl Partybox 300:
JBL PartyBox 300: Powerful Sound and Exciting Features for Ultimate Party Experience
For all party enthusiasts and music lovers, the JBL PartyBox 300 is a top choice. This portable Bluetooth speaker offers an exceptional audio experience, perfect for any occasion that requires a bit of extra oomph. With its powerful sound output, exciting features, and innovative design, the JBL PartyBox 300 guarantees to bring your party to life.
Unleash Powerful Sound:
The JBL PartyBox 300 is designed to deliver unparalleled sound quality. With a peak power output of 240 watts, this speaker is capable of filling any room or outdoor space with booming sound. Its two 6.5-inch woofers produce deep, punchy bass, while the three 2.25-inch tweeters ensure clear and detailed highs. The integrated JBL signature sound technology ensures that the audio quality remains exceptional, regardless of the volume level.
Exciting Features for an Unforgettable Party:
Aside from its impressive sound, the JBL PartyBox 300 offers a range of exciting features that take your party to the next level. It comes equipped with dazzling LED lights that sync to the beat of the music, creating a vibrant and energetic ambiance. The lights can be customized and controlled through the dedicated app, allowing you to tailor the party atmosphere to your liking. Additionally, the PartyBox 300 offers a variety of connectivity options, including Bluetooth, USB, RCA, and AUX inputs, making it easy to connect any device and play your favorite tracks. With the advanced Bluetooth technology, you can even connect multiple PartyBox speakers for a synchronized sound experience.
Portable Design for On-the-Go Fun:
Despite its powerful sound, the JBL PartyBox 300 is surprisingly portable. It features a built-in rechargeable battery that offers up to 18 hours of playtime, so you can take the party anywhere without being tied down by wires or power outlets. The speaker also comes with durable handles and smooth-rolling wheels, making it easy to transport to your desired location. Whether you're heading to a beach party, a backyard barbeque, or a camping trip, this portable powerhouse is a must-have companion.
In conclusion, the JBL PartyBox 300 is the ultimate portable Bluetooth speaker for party enthusiasts. With its powerful sound output, exciting features, and portable design, it's perfect for creating an unforgettable atmosphere at any gathering. Whether you're a DJ looking to pump up the crowd or hosting a casual get-together with friends, the JBL PartyBox 300 delivers outstanding performance and guarantees to be the life of the party.
* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.
Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.
Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.
Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.
Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.