JBL - Boombox 4 portable waterproof speaker - 2025 - Blue
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- JBL - EasySing Wireless AI-Enabled Microphones - 2026 - Black$199.95
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About This Item
- Key Specs
- Speaker Pairing: true (Wirelessly connect the speaker to another compatible speaker for a more immersive sound experience or multi-room audio. Pairing may require use of an app or additional setup.)
- Wireless: true
- Rechargeable: true
- USB Device Charging: true
- General
- Brand: JBL
- Model Number: JBLBOOMBOX4BLUAM
- Product Name: Boombox 4 portable waterproof speaker - 2025
- Color: Blue
- Audio
- High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
- Number of Speakers: 7
- Tweeter Size: 0.75 inches
- Woofer Size: 5 inches
- Wattage: 210 watts (Measurement of electrical power.)
- Peak Power Handling: 210 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Maximum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Speaker Pairing: true (Wirelessly connect the speaker to another compatible speaker for a more immersive sound experience or multi-room audio. Pairing may require use of an app or additional setup.)
- Connectivity
- Wireless: true
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Network Connectivity: Bluetooth (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
- Auxiliary Input: false
- Power
- Rechargeable: true
- Battery Life (up to): 34 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 3 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Battery Chemistry: Lithium-ion
- USB Device Charging: true
- Dimensions
- Product Height: 10.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 19.9 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 8.4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 12.95 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 050036413251
We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go.
- Unbeatable JBL Pro Sound with AI Sound Boost: We’re talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. And with AI Sound Boost, we don’t have to lift a finger—this smart tech analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up.
- Up to 34 hours of playtime: Keep the vibe alive from party to party… to party, for up to 28 hours on a single charge. Forgot to charge up for the next one? It’s all good. JBL Playtime Boost adds up to 6 hours of extra popping, locking, sliding, or whatever moves you got left in that bag.
- Waterproof and dustproof: The JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle whatever the weather—or our clumsiest friends—throw at it.
- Multi-speaker connection by Auracast™: Wouldn't it be great to share the whole mood with the whole crew? With Auracast™, effortlessly stereo pair two Boombox 4 speakers for a wider sound stage or connect multiple Auracast™-enabled JBL speakers to cover more ground with the same playlist.
- Two Bass Boost settings to match our vibe: Two Bass Boost settings to match our vibe
- Bigger and louder, but lighter: The JBL Boombox 4 sounds bigger and better than ever—but here’s the real win: we redesigned it to be lighter than before. So now it’s way easier to set the tone wherever we go.
- Lossless audio playback: Want to hear every detail? Plug into your laptop or other audio device using the Boombox 4’s USB-C port* to enjoy lossless audio playback. It's perfect for real audio fans who want more from their music. Just make sure your source offers lossless audio.
- Recycled plastic and fabric, plus FSC certified paper packaging: The JBL Boombox 4 incorporates post-consumer recycled plastic and recycled fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.
- Replaceable battery**: Want even more life out of your speaker? Replace the rechargeable battery in three simple steps, and your JBL Boombox 4 will be back at full power.
Whats Included
- 1 x JBL Boombox 4
- AC power cord (AC plug and quantity varies by region)
- 1 x Quick start guide
- 1 x Safety sheet
- 1 x Warranty card
Product Manuals
Disclaimers
- *Requires compatible lossless audio content from supported apps or services.
- **Replaceable battery sold separately
Q: Are there two different settings for bass boost?
A: Yes, there are two Bass Boost settings available to match your vibe.
Q: Is the battery in this speaker replaceable?
A: Yes, the rechargeable battery in this speaker is replaceable.
Q: Can I connect multiple speakers to this speaker?
A: Yes, you can connect multiple speakers using Auracast technology.
Q: Does this speaker have speaker pairing capabilities?
A: Yes, this speaker has the ability to pair with other speakers.
Q: Does this speaker have an AI sound boost feature?
A: Yes, this speaker has an AI Sound Boost feature that analyzes music in real time.
Q: Does this speaker use recycled materials?
A: Yes, this speaker incorporates recycled plastic and fabric.
Q: Is this speaker able to be paired with another speaker?
A: Yes, this speaker can be paired with other speakers.
Q: Can I charge my device using this speaker?
A: Yes, this speaker supports USB device charging.
Reviews
Rating 4.9 out of 5 stars with 78 reviews
- Sound Quality (47)
- Battery Life (16)
- Portability (12)
- Connectivity (3)
- Volume (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go.
With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party's flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you're there, the splash-proof construction means a little rain won't ruin the fun. Best of all, it delivers up to 18 hours of playtime—and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it's easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.
The JBL Xtreme 5 unleashes legendary JBL sound with bigger output, tighter clarity, and AI Sound Boost that keeps those chest-thumping lows clean (even when you crank it all the way up). The new ambient edge lighting turns your music into an experience, pulsing and shifting with every track. Pick your vibe from a soft sunset glow to a vibrant pulse and get clear cues for power, pairing, battery level, and Auracast. Built to move and made to last, the Xtreme 5 speaker’s ultra-rugged design is IP68 waterproof and dust-proof and drop proof for real-world durability. Floating hooks and an adjustable strap make it easy to grab, sling, and go. With up to 24 hours of playtime and an extra 4 with Playtime Boost, it’s built for every-day and all-night energy. And you can go even bigger. Lossless audio capability sets you up for sound so pure, you’ll feel every beat. Or, you can use Auracast to link up multiple JBL Auracast-enabled speakers and create an epic, room-filling soundstage.
Whether you’re the go-to DJ in your crew or a curator with the best playlists, the Bose SoundLink Max Speaker is the ultimate party starter. The stereo sound and deep bass turn good times to the max, letting you feel the music from your head to your toes. And with a trendy removable handle, you can take the party anywhere. Water and dust-proof features mean it’s perfect for a poolside, beach, or rooftop hang. And when someone spills a drink or you run into unexpected showers, it never knocks the vibe. Amp up the party even more when you link two SoundLink Max Speakers. Choose Stereo Mode for left and right channels, or go for Party Mode for the biggest, boldest sound. Thanks to the epic battery life, you can keep bumping the playlist for up to 20 hours*, so the party can start in the day and carry on through the late night. Phone battery is running low? The USB-C port has got you covered. Power up from the speaker’s built-in battery. Get yours in Black, Blue Dusk, or Citrus Yellow.
| Pros for JBL - Boombox 4 portable waterproof speaker - 2025 - Blue | |||
|---|---|---|---|
| Sound Quality, Battery Life, Portability, Volume, Connectivity | Sound Quality, Battery Life, Portability, Bass, Volume | Sound Quality, Battery Life, Volume | Sound Quality, Portability, Battery Life, Bass, Size |
| Cons for JBL - Boombox 4 portable waterproof speaker - 2025 - Blue | |||
| There were no cons for this product— | Weight | There were no cons for this product— | Weight, Price, Power Button |
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