Best Jbl Partybox 300 Deals - Top 10 in July 2025

Last Update: 09. July 2025
1
Best Choice
9.9
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 -
£81300
Amazon
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2
Best Value
9.8
Harman
TODAY 24% OFF!
£299.99 (24% DISCOUNT!)

  • 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
£22800
RRP: £299.99 -24%
Amazon
Show Deal
3
9.8
JBL

  • 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 -
£34900
Amazon
Show Deal
4
9.7
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
Black Saireed -
£1199
Amazon
Show Deal
5
9.7
JBL
TODAY 13% OFF!
£699.99 (13% 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
£60900
RRP: £699.99 -13%
Amazon
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6
9.6
JBL

  • Dolby Atmos and MultiBeam Surround Sound: Bring cinema to your living room with JBL's Bar 500, harnessing world-leading technology to produce an immersive 3D sound without extra surround speakers
  • Crystal-Clear TV Dialogue: PureVoice Dialogue Enhancement ensures you never miss a word of the television series and films you love, as they come through in pristine quality alongside surround effects
  • Explore All Your Favourite Audio Content: Stream music, radio and podcasts instantly in high definition from anywhere in the house with preinstalled AirPlay, Alexa Multi-Room Music and Chromecast
  • Compact and Connectable: The Bar 300's sleek design masks the power of its sound and punchy bass, while a single HDMI eARC connection allows for uncompressed audio as well as 4K video pass through
  • Items Delivered: 1 x JBL Bar 300 speaker, remote control with batteries, power cords and HDMI cable, 2 x L-shape wall-mount brackets with screws, quick start guide, warranty card and safety sheet
Colour Brand Weight
Black JBL -
£26900
Amazon
Show Deal
7
9.5
JBL
TODAY 3% OFF!
£699.99 (3% 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 -
£67900
RRP: £699.99 -3%
Amazon
Show Deal
8
9.4
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 Brand Weight
- WICAREYO -
£598
Amazon
Show Deal
9
9.3
Saireed

  • 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
Black Generic -
£1199
Amazon
Show Deal
10
9.3
Shenzhen Huikeyuan Electronic Technology CO., Ltd

FREE delivery**
  • 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
£1799
Amazon
Show Deal

* 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 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.
Technical Details
Colour Black
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 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 Black
Brand JBL
Weight -
Advantages
  • High-quality sound
  • Dolby Atmos support
  • MultiBeam technology
  • Easy setup
FAQs about JBL Bar 300 Speaker 5.0 Channel 260 W All-in-One Surround Sound Home Entertainment Bar with Dolby Atmos, MultiBeam and Built-In Wi-Fi, Black
What is the power output of the JBL Bar 300 Speaker?
The JBL Bar 300 Speaker has a power output of 260 watts.
Does the JBL Bar 300 Speaker support Dolby Atmos?
Yes, the JBL Bar 300 Speaker supports Dolby Atmos for an immersive surround sound experience.
Does the JBL Bar 300 Speaker have built-in WiFi?
Yes, the JBL Bar 300 Speaker has built-in WiFi for seamless wireless connectivity.
What is MultiBeam technology in the JBL Bar 300 Speaker?
MultiBeam technology in the JBL Bar 300 Speaker provides a wider soundstage and enhances the audio experience.
What color is the JBL Bar 300 Speaker available in?
The JBL Bar 300 Speaker is 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.

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.