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, you don’t have to lift a finger—this smart tech analyzes the music in real time and adjusts the sound to give us more power with less distortion, even when it’s turned all the way up.
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.
The JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle whatever the weather—or our clumsiest friends—throw at it.
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.
| Output power (W) |
(AC mode) - 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter
2 x 40W RMS Tweeter |
| Power Input | 100 - 240 Vac; 50/60 Hz |
| Signal-to-Noise Ratio | > 80 Db |
| Frequency Response | 37Hz - 20 kHz |
| Transducer |
2 x 5 inch / 2 x 123mm woofer, 2 x 0.75 inch / 2 x 20mm Tweeter, 2 pcs circle + 1 pc racetrack passive radiator |
| Dimensions (Width x Height x Depth) (cm) | 51 x 26 x 21 |
| Dimensions (Width x Height x Depth) (in) | 20 x 10 x 8 |
| Weight (kgs) | 5.89 |
| Weight (lbs) | 13 |
| Connection | AC-in, USB-C |
| Bluetooth profiles | A2DP 1.4, AVRCP 1.6 |
| Bluetooth frequency | 2.4 GHz - 2.4835 GHz |
| Bluetooth transmitted modulation | GFSK, π/4 DQPSK, 8DPSK |
| Bluetooth transmitter power | ≤ 14dBm (EIRP) |
| Bluetooth Profile | A2DP 1.4, AVRCP 1.6 |
| Bluetooth Transmitter Frequency Range (GHz) | 2.4 - 2.4835 |
| Bluetooth Transmitter Modulation | GFSK, π/4 DQPSK, 8DPSK |
| Bluetooth Transmitter Power | ≤ 14dBm (EIRP) |
| Bluetooth version | 5.4 |
| Connection Ports | AC-in, USB-C |
| Battery Charge Time (hours) | 3 |
| Battery Type | Rechargeable Li-ion Battery Pack 99.02Wh |
| Cable Length (ft) | 6.6 |
| Cable Length (m) | 2 |
| Cabel Type | AC Power Cable |
| Maximum music playing time (hrs) | 28 |
| AC power cable (type varies by regions) | Yes |
| AI Sound Boost | Yes |
| Bluetooth | Yes |
| Powerbank | Yes |
| Supports Auracast | Yes |
| Waterproof | Yes |
| Wireless | Yes |
| Dustproof | Yes |
| IP Code | IP68 |
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<p><strong>Marshall signature sound:</strong> Perfectly balanced audio at every volume. <br /><strong>32+ hours of portable playtime: </strong>Reliable playtime on a single charge.<br /><strong>Built-in microphone: </strong>Simple hands-free talking.<br /><strong>True Stereophonic (360° sound): </strong>Superior spatial and binaural sound that flows around you.<br /><strong>Dust and waterproof:</strong> IP67 rating allows it to be submerged in water for up to 30 minutes.**at a depth of 1m (3ft)<br /><strong>Bluetooth LE Audio-Ready: </strong>Future-proofed for the latest connectivity possibilities.</p>
<p><strong>30+ hours of portable playtime:</strong> Be gone all day without needing to charge<br /><strong>Durable, dust and waterproof (IP67):</strong> Unphased by a few knocks, dirt or water<br /><strong>Charging bank: </strong>Use the speaker to charge your phone on the go<br /><strong>True Stereophonic: </strong>360° sound that finds you wherever you’re standing<br /><strong>Multidirectional control knob: </strong>Change the volume and more in one place<br /><strong>Built-in microphone:</strong> Make and receive hands-free calls with clarity<br /><br /></p>
<p><strong>50+ hours of portable playtime: </strong>Keep playing without having to stop and charge<br /><strong>Dust & water-resistant (IP54):</strong> Don’t worry about a splash of water or a little dirt<br /><strong>Tactile controls: </strong>Intuitive controls designed in Marshall’s signature style<br /><strong>True Stereophonic: </strong>360° sound finds you wherever you stand<br /><strong>Dynamic Loudness: </strong>Perfectly tuned sound whatever the volume <br /><strong>Charging bank: </strong>Use the speaker to charge your phone on the go</p>
Xiaomi TV S Mini LED Series 2026
Get Free Xiaomi Sound Outdoor Speaker.
1 year Full Warranty + Additional 1 Year Panel Warranty.
*Physical Damege is not covered in Warranty.
Availability :
Marshall signature sound: Perfectly balanced audio at every volume.
32+ hours of portable playtime: Reliable playtime on a single charge.
Built-in microphone: Simple hands-free talking.
True Stereophonic (360° sound): Superior spatial and binaural sound that flows around you.
Dust and waterproof: IP67 rating allows it to be submerged in water for up to 30 minutes.**at a depth of 1m (3ft)
Bluetooth LE Audio-Ready: Future-proofed for the latest connectivity possibilities.
Availability : In Stock
30+ hours of portable playtime: Be gone all day without needing to charge
Durable, dust and waterproof (IP67): Unphased by a few knocks, dirt or water
Charging bank: Use the speaker to charge your phone on the go
True Stereophonic: 360° sound that finds you wherever you’re standing
Multidirectional control knob: Change the volume and more in one place
Built-in microphone: Make and receive hands-free calls with clarity
Availability : In Stock
50+ hours of portable playtime: Keep playing without having to stop and charge
Dust & water-resistant (IP54): Don’t worry about a splash of water or a little dirt
Tactile controls: Intuitive controls designed in Marshall’s signature style
True Stereophonic: 360° sound finds you wherever you stand
Dynamic Loudness: Perfectly tuned sound whatever the volume
Charging bank: Use the speaker to charge your phone on the go
Availability : In Stock
