Coverage note. Speaker Ranking currently covers 2 Yeahbox models across portable bluetooth speakers. These are the products in our database, not a complete list of everything Yeahbox makes.
This page lists all 2 Yeahbox speakers ranked on this site. Yeahbox makes large battery boomboxes aimed at people who care most about volume and bass.
The Sonic Boom Ultra is the reason to look at Yeahbox. It ranks #11 of 111 boomboxes and was by far the loudest in its comparison testing, reaching 106 to 107dB, roughly 3 to 5dB louder than the JBL Boombox 4 and Zealot ZE41.
The Sonic Boom Max 3 is a step down. It has a 5 driver, 3 way layout, a large 111Wh battery and app EQ, but it ranks #58 in the same list, behind several cheaper boomboxes.
Prices on this page were last checked October 21, 2026 at 9:52 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Every Yeahbox model 2
- Yeahbox Sonic Boom Ultra
A massively loud boombox with deep bass, long battery life, and HDMI ARC so it can double as a TV soundbar.
Amazon $388.00 eBay$388 - Yeahbox Sonic Boom Max 3
A large party speaker with powerful bass, a big fast charging battery and app EQ for outdoor parties.
Amazon $228.99 eBay$228.99
