This 40-Hour JBL Party Speaker Is Now $100 Off.

The JBL Boombox 4 portable speaker is on sale on Amazon for $449.95 (original price was $549.95). According to price tracking services , this is the lowest price it has ever been sold at.
This is the sequel to the Boombox 3, and JBL hasn’t tried to reimagine it. Instead, it builds on existing successful ideas. You still get a large, portable speaker designed for outdoor use, with several updates designed to keep it relevant, including Bluetooth LE and Auracast support. This simplifies connecting multiple speakers or improves streaming efficiency if you’re using newer devices.
This speaker is built for long days outdoors. It’s lighter than before, but still not so bulky that you’ll forget it, and the plastic handle makes it easy to move around the yard or take to the beach (though it doesn’t feel as premium as the older metal model). Its strengths are durability and battery life. Thanks to the IP68 rating, you don’t have to worry about dust, splashes, or even dropping it near water. The battery is also rated for 40 hours, meaning you can go a couple of days without recharging (though runtime may vary). The ability to replace the battery rather than the entire speaker is a nice feature.
The sound is tuned for powerful performance. Bass is ample without any additional adjustments, and you can boost it with the dedicated Bass Boost button or the seven-band equalizer. The sound is loud, but at higher volumes it can start to compress, and depending on your location, the sound quality can be inconsistent. If you already own a Boombox 3 (currently 40% off), the upgrade probably isn’t worth it unless longer battery life or new connectivity features are important to you. For everyone else, this is a great option if you need something loud, durable, and long-lasting.