







Force Portable Bluetooth Boombox
3 day shipping or less on all orders in the US


Sound That Brings People Together
Stromberg speakers are made to be shared. From beach days to late nights with friends, our community brings music wherever life happens. See how people around the world experience The Art of Sound with their Stromberg portable speakers.






Common Questions
Can I use the Force for karaoke?
Yes. The Force has a 6.3mm microphone input, so any standard wired mic works for karaoke, hosting, or PA style use.
How loud does the Force get?
40W RMS from dual 4 inch drivers plus a 1.5 inch tweeter. Enough for a backyard party, a garage, or a medium indoor space, with deep and punchy bass.
Is the Force waterproof?
No. It is rated IPX4, which covers rain and splashes from any direction. Water-resistant, not waterproof, so do not submerge it.
How long does the Force battery last?
Up to 9 hours at 50 percent volume from a 6000mAh pack. A full charge takes about 4 hours over USB-C at 5V 2A.
What is the digital console for?
It gives you EQ, light modes, and source switching straight from the speaker, without going through your phone. Built for live use.
Can I connect a wired source or a second Force?
Both. There is a 3.5mm aux input alongside Bluetooth 5.3 and an FM radio, and Stromberg Connect links two Force boomboxes together.
Still have a question? The full manual has the answer.
Download user manual

