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Boombox 4 Waterproof Portable Bluetooth Speaker

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price tracker

14-day low
$429.95
Sep 14 · Bloomingdale's
Best price
$549.95
−0% vs high
14-day high
$549.95
All stores
$550$490$430
Sep 14Sep 27
  • Bloomingdale's
Lowest in 14 days: $429.95 at Bloomingdale's. Highest: $549.95. Current best is 0% below the 14-day high.

About this product

The JBL Boombox 4 is a waterproof portable Bluetooth speaker designed for powerful, high-fidelity sound in any environment. It features dual woofers, tweeters, and passive radiators for deep bass and clear audio. AI Sound Boost dynamically enhances music quality in real time, reducing distortion even at maximum volume. The speaker offers up to 34 hours of playback with Playtime Boost and supports Auracast™ for stereo pairing with another Boombox 4 or multiple compatible JBL speakers. Its IP68 rating ensures complete protection against water and dust, making it ideal for outdoor use. Compact enough to carry yet robust enough for extended events, it delivers consistent performance across beaches, backyards, and urban settings.

  • IP68 waterproof and dustproof
  • up to 34 hours of playtime
  • AI Sound Boost technology
  • stereo pairing with Auracast™
  • dual woofers and tweeters
  • deep bass and clear audio

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Boombox 4 Waterproof Portable Bluetooth Speaker — Price History