JBL is adding two new speakers to its PartyBox lineup, and they look aimed at the kind of listener who wants something more flexible than a regular Bluetooth speaker, but not quite as serious as a full PA system. The new JBL PartyBox 330 and PartyBox 130 are both battery-powered party speakers with updated designs, built-in light shows, mic and guitar inputs, replaceable batteries, and support for Auracast multi-speaker pairing.

The larger model is the JBL PartyBox 330. This is the one meant for bigger spaces, backyard parties, garages, small gatherings, and situations where portability still matters, but so does output. JBL rates it at 280 watts RMS, with dual 6.5-inch woofers and two 25mm PEN dome tweeters. It also has wheels and a telescopic handle, which should make it easier to move around than a speaker you have to lift every time you want to change rooms.

The smaller PartyBox 130 is a little easier to place and carry. It delivers 200 watts RMS through dual 5.25-inch woofers and two 25mm silk dome tweeters. Instead of wheels, it gets a foldable carry handle, which makes sense for a speaker that is meant to be more grab-and-go. It is still very much a party speaker, but it is the more manageable option of the two.

Here’s the basic difference between them:

• JBL PartyBox 330: 280W RMS, dual 6.5-inch woofers, wheels, telescopic handle, up to 18 hours of battery life
• JBL PartyBox 130: 200W RMS, dual 5.25-inch woofers, foldable carry handle, up to 15 hours of battery life

Both models include JBL’s AI Sound Boost with Smart EQ Mode. That sounds like the kind of feature name that could easily get buried in marketing language, but the idea is straightforward. The speaker analyzes the audio signal and adjusts playback to help manage loudness, bass, and distortion. For a party speaker, that matters because these products are often pushed hard, used outdoors, and asked to play everything from bass-heavy playlists to live microphone input.

The design has changed too. JBL describes the new look as a “hexangle” shape with a curved front grille and a redesigned top control panel. The main controls are built around a large dial that handles volume, sound modes, and lighting. That may sound like a small thing, but it is useful in real life. Party speakers often get used by more than one person during the night, and simple controls make it easier for anyone to adjust the sound without opening an app or guessing which button does what.

Lighting is still a big part of the PartyBox formula. The PartyBox 330 gets ripple trails, strobes, and beat-synced edge lighting, while the PartyBox 130 uses strobe edge lights and dynamic effects that react to the music. Not everyone buys a speaker for the lights, of course, but JBL clearly sees them as part of the experience rather than just decoration. For casual parties, birthdays, or backyard hangouts, they help make the speaker feel more like part of the setup.

The input selection is where these speakers become more interesting. Both models include dual mic and guitar inputs, USB-C lossless audio, optical input, and a 3.5mm aux connection. That gives them more flexibility than a standard portable speaker. You can use them for karaoke, connect a guitar, plug in a source directly, or even use the optical input with a TV.

That optical input could be especially useful. It means the PartyBox 330 and 130 are not limited to music playback. They could also work for casual movie nights, sports viewing, karaoke with a TV, or any situation where a built-in TV speaker does not have enough volume for a larger room or outdoor space. They are not soundbars, and they are not designed for traditional home theater use, but the extra input gives them a wider range of uses.

Battery life is another practical upgrade. The PartyBox 330 can run for up to 18 hours, while the PartyBox 130 can run for up to 15 hours. Both also support fast charging. A 10-minute charge adds about two hours of playback on the PartyBox 330, while the same quick charge adds around 80 minutes on the PartyBox 130.

Both speakers also use replaceable batteries, though spare batteries are sold separately. That is a useful feature for people who keep speakers for years, or for anyone who wants to extend playback during a long event without parking the speaker near a wall outlet.

Other shared features include:

• IPX4 splash resistance for light rain and accidental splashes
• Bluetooth 6.0 and Auracast for wireless multi-speaker pairing
• JBL One app support for controls and customization
• Compatibility with JBL EasySing microphones
• Black and white color options

Auracast support is worth noting because JBL has been moving more of its newer speakers toward this newer Bluetooth-based pairing system. Instead of relying only on older JBL-specific linking features, Auracast is designed to make multi-speaker audio easier across compatible devices. For PartyBox buyers, the simple takeaway is that these speakers are built to work with JBL’s newer wireless speaker ecosystem.

The JBL PartyBox 130 is scheduled to arrive in May for €399.99, while the larger PartyBox 330 is expected in July for €599.99. Both models will be available in black and white.

The main takeaway is that JBL is filling out the middle of its PartyBox range with two speakers that are more flexible than basic Bluetooth models and easier to move around than a traditional sound system. The PartyBox 330 looks like the better fit for larger spaces and longer nights, especially with its wheels, higher output, and longer battery life. The PartyBox 130 keeps many of the same features in a smaller package, making it the more practical choice for people who want a party speaker they can carry without much effort.

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