Best Jbl Partybox 300 Deals - Top 10 in September 2025

Last Update: 16. September 2025
1
Best Choice
10.0
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 Brand Weight
Black JBL -
£73848
Amazon
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2
Best Value
9.9
JBL
TODAY 27% OFF!
£379.99 (27% DISCOUNT!)

FREE delivery**
  • Superb Sound Performance: Experience bass like never before with the down-firing 6.5-inch passive radiator, while the pair of 25mm tweeters and full-range 5.25-inch woofer deliver crystal-clear sound
  • Distinctive Style: This retro-style, portable speaker easily fits everywhere in the house thanks to its sleek, compact design, featuring a cast-iron handle, custom leather-like enclosure and Quadrex grille
  • Easy Streaming: Take a call without stopping the tunes thanks to built-in Wi-Fi and music streaming services, with access to Spotify Connect, Airplay and more, along with simultaneous voice assist
  • Intuitive Technology: Automatic self-tuning optimises the room you are in and the Multi-room Play function allows you to connect two or more speakers – great for house party hosts and music fanatics alike
  • Items Delivered: 1 x JBL Authentics 300 portable smart home speaker, 1 x power cable, 1 x quick-start guide, 1 x safety sheet, 1 x warranty card; compatible with Wi-Fi and Bluetooth
Colour Brand Weight
Black JBL 6.6 kg
£27900
RRP: £379.99 -27%
Amazon
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3
9.8
JBL
TODAY 15% OFF!
£529.99 (15% DISCOUNT!)

  • 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 Brand Weight
Black JBL 19.1 kg
£44900
RRP: £529.99 -15%
Amazon
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4
9.8
WICAREYO

FREE delivery**
  • Compatibility:Replacement power cord compatible for Speaker PartyBox 100 110 200 300 310 710 1000 On-The-Go, Cinema 510 ; compatible for 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 TVs, monitors, printers, and other devices that require a 2-pin power connector, power cable is for bedroom, living room office and home use
  • The cable is designed with anti-abrasive material
  • 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 Product, not original
Colour Brand Weight
- WICAREYO -
£598
Amazon
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5
9.7
JBL
TODAY 11% OFF!
£699.99 (11% DISCOUNT!)

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 Brand Weight
Black JBL -
£62522
RRP: £699.99 -11%
Amazon
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6
9.6
JBL
TODAY 22% OFF!
£699.99 (22% DISCOUNT!)

  • 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 Brand Weight
Black JBL 31 kg
£54900
RRP: £699.99 -22%
Amazon
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7
9.5
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 Brand Weight
- Saireed -
£1199
Amazon
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8
9.4
Harman

  • 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 Brand Weight
Black JBL 5.9 kg
£29997
Amazon
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9
9.3
JBL

  • Powerful JBL Pro Sound
  • Rock out to powerful JBL Pro Sound that delivers clear, dynamic sounds and deeper bass even at top volume.
  • Futuristic lightshow
  • Pair that amazing sound with a thrilling futuristic lightshow featuring starry lights, cool light trails, and strobe light effects, all synced to your beat.
  • Up to 12 hours of play time
  • Dance from noon to midnight with up to 12 hours of play time, on a single charge. And if you're just getting warmed up, simply swap out the replaceable battery and keep going. Plus, 10 minutes fast charge gets you an extra 80 minutes of playtime. Additional replaceable battery sold seperately
  • Foldable handle
  • A folding handle makes the PartyBox Club 120 easy to take with you anywhere. The speaker's ergonomic body is designed with even weight distribution so it's easy to carry.
  • Splash proof
  • Whether you're partying with friends in the park or by the seaside, the JBL PartyBox Club 120 is IPX4 splashproof, means a little rain won't stop the fun.
Colour Brand Weight
White JBL 11 kg
£34900
Amazon
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10
9.2
Shenzhen Huikeyuan Electronic Technology Co.,Ltd.

FREE delivery**
  • ✅❤TAIFU Products are UKCA / UL / FCC / TUVGS / CE Certified; 30 days free exchange, 3 year Warranty
  • ✅❤Input: DC 12V; Output: DC 12V DC Adapter Car Charger Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply
  • ✅❤Compatible with JBL Partybox 310 Portable Bluetooth Speaker built-in rechargeable battery JBLPARTYBOX310AM DC Power Supply Cord Car Charger
  • ✅❤Compatible with JBL PartyBox 300 - High Power Portable Wireless Bluetooth Party Speaker Car Charger 12V DC Adapter
  • ✅❤Compatible with JBL PartyBox 200 Premium High Power Portable Wireless Bluetooth Audio System
Colour Brand Weight
- TAIFU 110 g
£1799
Amazon
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* 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.

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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. 

More information and FAQs about the featured Jbl Partybox 300 in this comparison:


Technical Details
Colour Black
Brand JBL
Weight 6.6 kg
Advantages
  • Portable
  • Built-in WiFi
  • Music streaming
  • Bluetooth connectivity
FAQs about JBL Authentics 300 Portable Smart Home Speaker with Built-In Wi-Fi and Music Streaming, Voice Assist and Bluetooth Connectivity, Retro Design in Black
Does the JBL Authentics 300 have built-in WiFi?
Yes, the JBL Authentics 300 comes with built-in WiFi for seamless connectivity.
Can I stream music on the JBL Authentics 300?
Yes, you can stream music wirelessly on the JBL Authentics 300 using WiFi or Bluetooth connectivity.
Does the JBL Authentics 300 support voice assistance?
Yes, the JBL Authentics 300 has voice assist functionality for hands-free control.
What is the color of the JBL Authentics 300?
The JBL Authentics 300 has a retro design in black color.
Is the JBL Authentics 300 portable?
Yes, the JBL Authentics 300 is a portable smart home speaker that can be moved around easily.
Technical Details
Colour Black
Brand JBL
Weight 31 kg
Advantages
  • Portable
  • Built-In Lights
  • IPX4 Splashproof
  • Deep Bass
  • Robust Wheels
FAQs about JBL PartyBox 710 Portable Indoor and Outdoor Party Speaker with Built-In Lights, IPX4 Splashproof Design, Deep Bass and Robust Wheels, Black
Is the JBL PartyBox 710 waterproof?
The JBL PartyBox 710 has an IPX4 splashproof design, which means it can withstand splashes of water but should not be fully submerged in water.
How is the sound quality of the JBL PartyBox 710?
The JBL PartyBox 710 delivers deep bass and robust sound, providing an immersive audio experience for indoor and outdoor parties.
Does the JBL PartyBox 710 have built-in lights?
Yes, the JBL PartyBox 710 comes with built-in lights, adding a vibrant visual element to your parties.
Is the JBL PartyBox 710 portable?
Yes, the JBL PartyBox 710 is portable and features robust wheels, making it easy to move and transport to different locations.
What color is the JBL PartyBox 710 available in?
The JBL PartyBox 710 is available in black.
Technical Details
Colour -
Brand Saireed
Weight -
Advantages
  • Compatible
  • Durable
  • Long length
  • Easy installation
FAQs about Power Cable Replacement for JBL Partybox Party Box 100 300 1000 200 Speaker Figure 8 Power AC Cord
Is this power cable compatible with the JBL Partybox 100 speaker?
Yes, this power cable replacement is compatible with the JBL Partybox 100 speaker.
Can I use this power cable with the JBL Partybox 300 speaker?
Yes, you can use this power cable replacement with the JBL Partybox 300 speaker.
Is this power cable suitable for the JBL Partybox 1000 speaker?
Absolutely! This power cable replacement is designed for the JBL Partybox 1000 speaker.
Does this power cable work with the JBL Partybox 200 speaker?
Yes, this power cable replacement is compatible with the JBL Partybox 200 speaker as well.
Technical Details
Colour Black
Brand JBL
Weight 5.9 kg
Advantages
  • Portable
  • Indoor/Outdoor
  • Built-In Lights
  • Splashproof Design
  • Deep Bass
FAQs about JBL PartyBox Encore Portable Indoor and Outdoor Party Speaker with Built-In Lights, IPX4 Splashproof Design, Deep Bass and 10 Hours of Playtime, Black
Is the JBL PartyBox Encore portable?
Yes, the JBL PartyBox Encore is a portable speaker that can be easily carried and moved around.
Does the JBL PartyBox Encore have built-in lights?
Yes, the JBL PartyBox Encore features built-in lights that enhance the party atmosphere with pulsating light effects.
Is the JBL PartyBox Encore splashproof?
Yes, the JBL PartyBox Encore has an IPX4 splashproof design, making it suitable for outdoor use even in light rain.
Does the JBL PartyBox Encore deliver deep bass?
Yes, the JBL PartyBox Encore is designed to produce deep bass for a powerful and immersive sound experience.
What is the playtime of the JBL PartyBox Encore?
The JBL PartyBox Encore offers up to 10 hours of playtime on a full charge, allowing for extended music playback during parties or events.

General information you should know about Jbl Partybox 300:


Are you looking for the ultimate party speaker that will elevate your gatherings to a whole new level? Look no further because the JBL PartyBox 300 is here to make your parties unforgettable. This powerhouse of a speaker offers impressive features and mind-blowing sound quality that will leave you and your guests in awe.

The JBL PartyBox 300 is designed to be the life of the party, with its dynamic light show that syncs to the beat of your music. It creates a vibrant and energetic atmosphere that will keep everyone on their feet and dancing all night long. Whether it's a birthday bash, a backyard barbecue, or a housewarming party, this speaker will deliver a stunning visual experience that complements the music perfectly.

Not only does the PartyBox 300 deliver an amazing visual experience, but it also produces powerful and immersive sound. With its 240-watt output, this speaker has a punchy bass and crystal-clear highs that will fill any room or outdoor space with rich and dynamic sound. You and your friends will be able to enjoy your favorite tracks in the highest quality, creating a party vibe like no other.

What sets the JBL PartyBox 300 apart from other speakers is its versatility and convenience. It comes with a rechargeable battery that offers up to 18 hours of playtime, so you can party all day and night without any interruptions. Plus, it has a USB port that allows you to charge your devices, ensuring that the music never stops. And if you want to amplify the party even more, you can connect two PartyBox speakers wirelessly for an even greater sound experience.

In terms of connectivity, the PartyBox 300 has got you covered. It features Bluetooth technology, enabling you to easily connect your smartphone or tablet and stream your favorite playlists wirelessly. It also has a 3.5mm audio jack, so you can connect it to other devices that don't have Bluetooth capabilities. Additionally, it comes with a guitar input and a microphone input, allowing you to showcase your musical talents and become the star of the party.

In conclusion, the JBL PartyBox 300 is the ultimate party speaker that will take your gatherings to the next level. With its impressive visual effects, powerful sound quality, long battery life, and versatile connectivity options, it's a must-have for anyone who loves to throw unforgettable parties. So why wait? Get the JBL PartyBox 300 today and start creating memories that will last a lifetime.