Best Jbl Partybox 300 Deals - Top 10 in February 2026

Last Update: 08. February 2026
1
Best Choice
9.9
JBL
TODAY 12% OFF!
£1,299.99 (12% DISCOUNT!)

  • Take Your Party to the Next Level: JBL Original Pro Sound ensures loud sound and powerful bass without sacrificing quality – designed with 3D spatial effects to create an unforgettable, immersive experience
  • Lights, Colour, Party: The built-in lights show transforms any setting into a magical sensory experience, whether you're going for a starry setting for your bath or colourful light beams for a party
  • No limits to your Listening: Designed with IPX4 splashproofing, the PartyBox Ultimate is a great poolside partner and can be easily maneuvered thanks to the easy-grip handle and sturdy wheels
  • Unique Design: The built-in JBL PartyPad allows you to remix in your own DJ-quality sound effects while the mic and guitar inputs makes the speaker compatible with live music, ready for any impromptu karaoke sessions
  • Items Delivered: 1x JBL PartyBox Ultimate, 1x AC power cord, compatible with Wi-Fi and Bluetooth, powered up with other JBL speakers using InfiniteBoost, 1x quick-start guide, 1x safety sheet
Colour Brand Weight
Black JBL 39.5 kg
£1,13900
RRP: £1,299.99 -12%
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2
Best Value
9.8
JBL
TODAY 19% OFF!
£699.99 (19% DISCOUNT!)

  • 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 25.5 kg
£56900
RRP: £699.99 -19%
Amazon
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3
9.8
DUSTEWQ

  • 【Compatibility】Compatible with JBL PartyBox 100 710 310 110 200 300 1000 On The Go, Boombox 3 portable speakers, and Cinema 510
  • 【Product Specification】 Non polarized 18 AWG 2-fork figure 8 power cord (IEC320 C7 to NEMA 1-15P)
  • 【 Product Details 】 2-prong, 125V; Length: 5 Feet,
  • 【 Good Durability 】 This product has passed UL certification and uses PVC conductors with a pure copper wire core inside. It has passed 18000+bending tests, resulting in better durability and longer service life
  • 【Packaging includes】1 * Power Cord and our friendly customer service, if you have any questions, please feel free to contact us at any time. We will be online 24 hours a day to provide you with satisfactory solutions
Colour Brand Weight
- DUSTEWQ -
£509
Amazon
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4
9.7
JBL
TODAY 17% OFF!
£299.99 (17% DISCOUNT!)

  • Extend Your Sound: Let the good times roll with this party speaker, delivering up to 12 hours of playtime on a single charge or 80 minutes with a 10-minute quick charge; buy the JBL Battery 200 for an extra 12 hour playtime
  • Light Up Every Moment: Take the party anywhere with strobe effects, dynamic lights and a wireless digital mic for karaoke, all in an IPX4 splashproof design with a flexible handle
  • Easy Connection: For even bigger sound, pair two Partybox Encore speakers for true stereo vibes or connect muitple JBL Auracast enabled speakers to let your music grow with the party
  • Ultimate Clarity with AI Sound Boost: Experience JBL Pro Sound with AI Sound Boost, dome tweeters and powerful woofers, offering crystal-clear audio, powerful bass and epic highs and lows, to make your playlist shine at any volume
  • Made with the Planet in Mind: This speaker incorporates post-consumer recycled plastic and is packaged in FSC-certified paper printed with soy ink
Colour Brand Weight
Black JBL 6.4 kg
£24900
RRP: £299.99 -17%
Amazon
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5
9.7
JBL
TODAY 17% OFF!
£349.99 (17% DISCOUNT!)

  • Pure party energy: The JBL PartyBox Club 120 fills the air with powerful JBL Pro Sound, while an adaptive light show syncs to the beat with cool light trails, strobe effects and starry lights
  • Dance From Noon to Midnight: With up to 12 hours of playtime on a single charge plus 80 minutes 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 take the speaker with you thanks to the comfortable handle
  • Items Delivered: 1 x JBL PartyBox Club 120, 1 x quick start guide, 1 x safety instructions & warranty, 1 x AC power cord (quantity and plug type varies by region), in black
Colour Brand Weight
Black JBL 13.3 kg
£28900
RRP: £349.99 -17%
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6
9.6
Saulor
TODAY 9% OFF!
£10.95 (9% DISCOUNT!)

  • Safety: This item is up to nationally recognized standards for high-level electronic safety
  • Fit for JBL Partybox 100 110 120 300 310 320 710 1000 Stage 320 Portable Speaker, Precise Compatibility – IEC C7 Figure-8 [Do not buy if your speaker requires more than 10A]
  • After-sales services: This product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 Months Assurance
  • Total length approx. 6.6 ft (2 m), designed for flexible placement. High-quality copper core with double shielding ensures stable current flow and supports fast charging when paired with high-amperage adapters. Ideal as a replacement for an existing overloaded, old, broken, damaged or misplaced power cable or simply as a praclical backup/extension between devices
  • Package Includes: 1 X Power Adapter
Colour Brand Weight
black Superer -
£999
RRP: £10.95 -9%
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7
9.5
WICAREYO

  • 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 -
£608
Amazon
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8
9.4
Shenzhen Huikeyuan Electronic Technology CO., Ltd

  • Input: DC 12V (Only use for 12V Cigarette Lighter) ; Output: DC 12V 4A 48W
  • (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition.
  • JBL Speaker Car charger: Car 12V DC Adapter for JBL by Harman PartyBox 200 PartyBox 300 Party Box 200 Party Box 300 PartyBox200 PartyBox300 Portable Bluetooth Party Speaker 12 Volt 12VDC DC12V Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Cord Cable Battery Charger PSU
  • Replacement JBL speaker charger for JBL Party Box 300 PartyBox 300 Party Box300 PartyBox300 Portable Bluetooth Party Speaker Auto DC Adapter Adaptor, Portable Charger for JBL Partybox 310 Partybox310 Party box 310 Portable Bluetooth Speaker built-in rechargeable battery JBLPARTYBOX310AM Power Supply Cord Charger
  • DC Car charger for Logitech Meetup 960-001101 V-R0007 860-000525 Meet up 4K HD Video and Audio Conferencing System Camera and Speakerphone unit 960001101 AC Power Adapter for Logitech Group Conference Webcam 12 V 1.5 A DC12V 1.5A 18W +12.0V 1.5 A 18.0W 12VDC 1500mA Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU
Colour Brand Weight
- KFD 150 g
£1899
Amazon
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9
9.3
JBL

  • 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
£54897
Amazon
Show Deal
10
9.2
JBL
TODAY 3% OFF!
£799.99 (3% DISCOUNT!)

  • JBL PartyBox 720 Wireless Bluetooth Party Speaker with Dynamic Light Show, 15 Hours Playtime, IPX4 Splashproof Rating, JBL Pro Sound and Auracast Multi-Speaker Connection, Black
Colour Brand Weight
Black JBL 30 kg
£77800
RRP: £799.99 -3%
Amazon
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* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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Disclaimer:
1. The prices shown may have risen since the time we last updated them.
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More information and FAQs about the featured Jbl Partybox 300 in this comparison:


Technical Details
Colour Black
Brand JBL
Weight 39.5 kg
Advantages
  • Powerful sound
  • Wireless connectivity
  • Splashproof design
  • Portable and lightweight
FAQs about JBL PartyBox Ultimate Portable Speaker with Wi-Fi and Bluetooth Connectivity, IPX4 Splashproof with Built-In Lights Show, Black
Is the JBL PartyBox Ultimate portable?
Yes, the JBL PartyBox Ultimate is a portable speaker that can be easily carried and transported.
What connectivity options does the JBL PartyBox Ultimate have?
The JBL PartyBox Ultimate features WiFi and Bluetooth connectivity, allowing you to easily connect to your devices and stream music wirelessly.
Is the JBL PartyBox Ultimate splashproof?
Yes, the JBL PartyBox Ultimate has an IPX4 splashproof rating, making it resistant to water splashes and perfect for outdoor use.
Does the JBL PartyBox Ultimate have built-in lights?
Yes, the JBL PartyBox Ultimate comes with built-in lights that create a mesmerizing light show, adding to the party ambiance.
What color options are available for the JBL PartyBox Ultimate?
The JBL PartyBox Ultimate is currently available in black.
Technical Details
Colour -
Brand KFD
Weight 150 g
Advantages
  • Convenient
  • Portable
  • Easy to use
  • Versatile
FAQs about KFD 12V DC Adapter Car Charger Compatible with JBL Partybox 310 200 300 Party Box Partybox310 PartyBox200 PartyBox300 Portable Bluetooth Speaker Auto RV Camper Cigarette Lighter Plug Power Supply
Does this car charger work with the JBL Partybox 310?
Yes, this DC adapter car charger is compatible with the JBL Partybox 310.
Can I use this car charger with other JBL Partybox models such as Partybox 200 and Partybox 300?
Yes, this car charger is compatible with JBL Partybox 200 and Partybox 300 as well.
Does this car charger plug into the cigarette lighter of a car or RV?
Yes, this car charger is designed to be plugged into the cigarette lighter socket of a car or RV.
Does this car charger provide power supply to the JBL Partybox speaker?
Yes, this car charger supplies power to the JBL Partybox portable Bluetooth speaker.
Is this car charger suitable for use with a camper?
Yes, this car charger is suitable for use with a camper as well.
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.

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.