SKU: 30770286284

JBL Boombox 4

Sale price$194.85 Regular price$216.50
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Ships within 48 hours · Estimated delivery Oct 8 - Oct 13

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For Your Every Summer RSVP, with Code: SUMMER15

Description

JBL Boombox 4Unbeatable sound all day long. We turn it up our wayanywhere. 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

Unbeatable sound all day long.

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.

General Features

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.

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.

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.

When it comes to bass, we like having options. Fire up the JBL Boombox 4 and you’ll get that classic JBL signature bass we all love. Want to take it deeper? Hit the Bass Boost button on the top panel—the JBL Horn mark glows orange, and boom, you’re in Deep Bass mode, where those two woofers and three passive radiators go all in. Want something tighter and more energetic? Tap the button twice, the Horn mark turns white, and you’re in Punchy Bass mode. Whatever the mood, we’ve got the bass to match.

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.

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.
*Requires compatible lossless audio content from supported apps or services.

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.

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.
**Replaceable battery sold separately

What’s in the box:

  • 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

Disclaimer: Some features require subscriptions or services not available in all countries

Key Specifications

  • Model No.: JBL Boombox 4
  • Transducers: 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
  • Output power: (AC mode): 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter (Battery mode): 2 x 60W RMS Woofer, 2 x 40W RMS Tweeter
  • Power input: 100 - 240 Vac; 50/60 Hz
  • Frequency response: 37Hz - 20 kHz
  • Signal-to-noise ratio: > 80 Db
  • Battery type: Rechargeable Li-ion Battery Pack 99.02Wh (equivalent to 21.6V / 4584 mAh)
  • Battery charge time: 3 hours
  • Music play time: Up to 28 hours of playtime plus 6 hours with playtime boost (dependent on volume level and audio content)
  • Connection ports: AC-in, USB-C
  • Cable type: AC Power Cable
  • Cable length: 2000 mm / 78.7”
  • Bluetooth® version: 5.4
  • Bluetooth® profile: A2DP 1.4, AVRCP 1.6
  • Bluetooth® transmitter frequency range: 2.4 GHz - 2.4835 GHz
  • Bluetooth® transmitter power: ≤ 14dBm (EIRP)
  • Bluetooth® transmitten modulation: GFSK, π/4 DQPSK, 8DPSK
  • Dimensions (W x H x D): 506.4mm x 262.9mm x 212.9mm / 19.9” x 10.4” x 8.4”
  • Net weight: 5.89kg / 13 lbs
  • Dimensions (W x H x D): 565 mm x 345 mm x 256 mm / 22.2” x 13.6” x 10.1”
  • Gross weight: 8.16kg / 17.99 lbs

Shipping & Return

We deliver within Singapore only and all orders are shipped within 3-5 working days. If you have placed the order over the weekend, the package may not ship until the following Tuesday of the coming week.

How do I cancel my online order?

Please WhatsApp us or email us at [email protected] so we can assist you with cancelling your order before the product is shipped out.

I ACCIDENTALLY PUT IN THE WRONG SHIPPING ADDRESS! HOW CAN I CHANGE THAT?

Please WhatsApp us or email us at [email protected] and have your order confirmation number ready. If the order hasn’t shipped already, we will happily change the address for you.

HOW DO I RETURN OR EXCHANGE MY ORDER?

Please send the item back to us to the address provided on the packing slip or return form, and circle the item that you are returning/exchanging. Let us know if you would prefer a refund or exchange. Upon inspection of the item, we will follow your instructions for either a return or exchange. Please allow 3-10 business days to process the order. Please note that you will be responsible for all shipping costs.

CAN I RETURN MY SPEAKER TO YOU IF I BOUGHT THEM FROM A RETAIL STORE?

If you purchased your product through a certified dealer, please follow their listed return policy for any exchanges or returns.

WARRANTY

We offer a 1-year Limited Warranty for Manufacturer’s Defects. See details here. If you believe you have received a defective product upon arrival, please contact us immediately at (65) 8857 0421 or email [email protected] for further instructions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30770286284

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4.7 ★★★★★
Based on 18 reviews
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Melinda Sisk
Los Angeles, US
★★★★★ 5
Comforting
Size: 60''x80'', Color: Natural Tan
Very soft, nice weight, long enough to cover whole body
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Reviewed in the United States on April 16, 2026
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Gracie
West Palm Beach, US
★★★★★ 5
Soft as Rabbits Fur🥰
Size: 60''x80'', Color: Ombré Silver Onyx, Size: 60''x80'', Color: Ombré Silver Onyx
The softest blanket. Feels like sleeping with rabbit fur. I did anticipate it being a little heavier and it was not but that is ok I love it non the less. Would recommend to anyone! I have not attempted to wash it yet as the last one I ruined washing so were gonna wait as long as possible before washing this one. I would def recommend not drying. It has a luxurious high quality feeling to it that keeps me thinking about it all day! It's not to thick therefore it its too hot but keeps you comfortably warm. Amazon offered a %20 discount at checkout. The Blanket ended up being cheaper than I thought it would be So far I've used it for a couple weeks and 0 signs of shedding! I use it on my bed as I don't want it to get ruined. I fold it up each morning and put it away. I ordered the 60×80it fits a twin sized bed. I love this size and won't order anything smaller.
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Reviewed in the United States on August 6, 2025
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Our Health
Carnegie, US
★★★★★ 5
Ultra Luxurious and Washable
Size: 50''x60'', Color: Ombré Hazel Brown
I’ve never written a review this fast. This throw is the height of luxury, style, comfort, feel and appearance. I used on our bed, only on my side as my husband has different temp needs. It doesn’t shed. I only needed the 50x60 inches, but it’s available in 50x80. What clinched the purchase for me was that it is washable and can be tumbled dried. It’s the perfect weight. Not too light and not too heavy. (Goldilocks would have loved it.) It looks and feels like real fur! It’s pricier than other throws but it’s 100% what I wanted and beyond my expectations. 5+ Stars!!!!
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Reviewed in the United States on May 19, 2025
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Kindle Customer
Natrona Heights, US
★★★★★ 5
Beautiful and comforting!
Size: Throw(50" X 60"), Color: Tie Dye Brown
Love, Love, Love this throw! I love the feel, coloring, and wearability! When my Tortie Cat lays on it, it is hard to see her! This is warm, soft, and Beautiful! Looks as good today as it did when I got it for Christmas! The Unhide Marshmallow brand was my favorite, before, and I do still like, I hope this washes up as well as they do. It is heavier, But very comforting!
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Reviewed in the United States on September 12, 2025
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Sarah
Lowell, US
★★★★★ 5
Nice blanket
Size: Twin(60" X 80"), Color: Tie Dye Charcoal
My partner and I fight over this blanket. It’s so soft and comfortable. I wish I got a bigger size. It’s a little bit darker overall than the photo. I believe I got the black/gray color. It’s a good weight, not too heavy but not too light.
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Reviewed in the United States on May 16, 2026

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