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JBL Boombox 4

JBL Boombox 4

$499 SAVE $330
Before: $829
In stock 20 left
Fast delivery 5-12 days
Free Shipping over £50

Free Over $80

Easy Returns

Easy Returns

7/7 Live Chat

Live Chat

Description

JBL Boombox 4 delivers bigger, bolder JBL Pro Sound with deep, punchy bass that keeps the energy high wherever you go. Inside, two larger woofers, two tweeters and three passive radiators work together to give every track more impact and clarity. With intelligent AI Sound Boost analysing your music in real time, the speaker automatically optimises the sound for more power and less distortion – even at full volume. The refreshed design is larger yet lighter to carry, and with serious battery life plus full waterproof and dustproof protection, it’s built for parties that don’t quit.

  • Powerful JBL Pro Sound with deep, thumping bass and crystal-clear detail

  • AI Sound Boost adjusts audio in real time for more power and less distortion

  • Up to 34 hours playtime on a single charge with Playtime Boost

  • IP68 waterproof and dustproof – ready for beach, pool, garden and more

  • Larger yet lighter design that’s easy to take anywhere the party goes

Shipping

We offer free standard shipping on orders over $80 and a $9 flat rate on orders up to $80. Orders are processed Monday–Friday within 1–2 business days, and delivery typically takes 5-12 business days. All parcels are sent with tracked delivery via reputable carriers.

Return & Refunds

We offer a 30-day return policy on most items, plus a free return label with every order.

Items must be unused, in their original packaging, with tags and proof of purchase. To start a return, email us at support@summit-zone.com and we’ll send your label and instructions.

Once we receive and approve your return, refunds are issued to your original payment method within 10 business days.