Tweeter: Yes. Woofer: Yes. Cavity: Party speaker. Bluetooth: Yes. Civil commotion, riot, invasion, terrorist attack or threat of terrorist attack, war (whether declared or not) or threat or preparation for war; or.
eBay
SOTAMIA 1Pcs 8 Inch Subwoofer 3 Ohm 100W Sound Speaker Super Bass Runway-shaped Long-stroke Hifi Loudspeaker for JBL Boombox 3
Aliexpress UK
With its powerful amp and multi-speaker array, the JBL Boombox 3 Wi-Fi has the power to impress. Built to a robust standard, the Boombox 3 Wi-Fi is designed for life on the go. Waterproof and dustproof to IP67 standards, the speaker is more than capable of tackling muddy festival fields, sunny beaches and everything in between.
eBay
Brand new / unused  The JBL Boombox 3 Wi-Fi in black is a top-of-the-line speaker from JBL, known for its high-quality sound and durability. With a battery life of up to 20 hours, this model ensures that you can enjoy your music for an extended period without worrying about running out of power. The sleek black design adds a touch of style to any space, making it a must-have for music lovers looking for a premium portable speaker.
eBay
Massive sound anywhere. Stream high-definition music anywhere with the JBL Boombox 3 including 3D Dolby Atmos over Wi-Fi. Taking a call or scrolling your feed?. Go ahead—it won't interrupt your music.
eBay
This JBL Boombox 3 is a genuine speaker, unlike some others on eBay. It has amazing sound, but there is a problem with the battery, so it only works on mains powers and switches off as soon as it is unplugged.
eBay
The JBL Boombox 2 is a portable speaker system known for its high-quality sound and sleek design in black. With Bluetooth connectivity, this speaker allows for easy pairing with your devices for a seamless audio experience.
eBay
Item has moderate wear & has several small dents all around the speaker.
eBay
The Boombox 3 Portable Bluetooth Speaker in black is a sleek and versatile rectangular speaker system made of durable plastic. With universal compatibility and Bluetooth connectivity, this speaker can easily connect to a variety of devices for high-quality sound on the go. It comes with a USB audio input and a charger included, making it convenient for use anywhere. The JBL Boombox model, manufactured in China, is lightweight at 2.1 kg, making it portable and easy to transport for all your music needs.
eBay