Yeahbox Speaker Rankings and Reviews

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.

What this page covers. The Yeahbox models ranked here span portable bluetooth speakers, including Yeahbox Sonic Boom Ultra and Yeahbox Sonic Boom Max 3. Use each model’s category position to compare it with alternatives of the same size and use case.

This page lists all 2 Yeahbox speakers ranked on this site across portable bluetooth speakers. Each model is shown in the category where it competes, with its current rank and the size of that ranking.

Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.

Prices on this page were last checked October 15, 2026 at 5:41 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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Boombox Size Portable Bluetooth Speakers

Ranked #11 of 99 in Boombox Size Portable Bluetooth Speakers - Yeahbox Sonic Boom Ultra: $388.00 Amazon $388.00 eBay

Pros: By far the loudest boombox tested against it, hitting 106-107dB, roughly 3-5dB louder than the JBL Boombox 4, Zealot ZE41, Tribit Stormbox Blast 2, W-King X20, and Hopestar A90/A95. The massive 6x9in racetrack woofer reaches audible bass down to around 30Hz on the Country EQ preset, and a teardown confirmed genuinely robust internals: a thick vented voice coil and a dedicated crossover output per driver. HDMI ARC input/output lets it double as a TV soundbar, a feature none of its direct competitors offer.

Cons: The 500W peak-power rating doesn’t fully hold up: it gets noisy above roughly 80-90% volume, and the midrange isn’t fully refined, sometimes sitting a touch too forward. The custom EQ in the app noticeably reduces bass output compared to the factory presets and doesn’t persist after the speaker powers off. No Auracast, no removable battery, a plastic handle with some flex, and heavy at 11kg (24lb) for $388. Most of the sound-quality coverage comes from enthusiast listening-test comparisons rather than independent measurement.

Full Yeahbox Sonic Boom Ultra review and specifications →

Released	Jun 2026 (4 months ago)
Amplifier Power	320W RMS / 500W Peak
App	Yes
Aux Input	Yes
Battery Capacity	45000mAh (Reviewer estimated)
Battery Life	24 hours (Manufacturer specified)
Bluetooth	Yes
Bluetooth Codecs	SBC (inferred; additional codecs unverified)
Bluetooth Version	6.0
Digital Aux Input	No
Dimensions	23.4” x 9.8” x 12.3” (595 x 248 x 313 mm)
Drivers	6x9in racetrack woofer (200W) + 2x 4.5in midrange (40W each) + 2x tweeters (20W each), true 3-way
EQ	Yes (Country, Classic, and custom app EQ; custom settings don’t persist after the app closes)
IP Rating	IPX6
Inputs	HDMI ARC (in/out, usable as a TV soundbar), AUX in/out, USB drive, microSD, optional wired mic
Lights	Yes
MicroSD Playback	Yes
Omnidirectional	No
Party Mode	No (TWS stereo pairing of 2 units only, no Auracast)
Power Input	USB-C (60W fast charging)
Stereo	Yes
Strap	No
TWS	Yes
USB Playback	Yes
Weight	24.3 lbs (11 kg)

Check current price at Amazon ($388.00) →Search eBay for Yeahbox Sonic Boom Ultra →

Ranked #57 of 99 in Boombox Size Portable Bluetooth Speakers - Yeahbox Sonic Boom Max 3: $228.99 Amazon $228.99 eBay

Pros: A large 3-way, 5-driver party speaker with claimed 200W RMS output, a 111Wh battery, USB-C fast charging, app EQ, TWS pairing, and aux, USB and microSD playback. Listener comparisons describe powerful bass, strong output and decent mids and highs for outdoor party use.

Cons: There is limited independent testing and the water/dust rating is reported inconsistently across listings. Listener comparisons find it less clear and refined than stronger boombox rivals, so its big bass and output are a better fit for parties than critical listening.

Full Yeahbox Sonic Boom Max 3 review and specifications →

Released	Apr 2025 (1 year ago)
Amplifier Power	200W RMS / 300W Peak
App	Yes
Aux Input	Yes
Battery Life	111Wh (14.8V/7,500mAh) (Manufacturer specified)
Bluetooth	Yes
Bluetooth Codecs	SBC (inferred; additional codecs unverified)
Bluetooth Version	5.3
Digital Aux Input	No
Dimensions	20.7” x 8.3” x 10.6” (525 x 210 x 268 mm)
Drivers	189x114mm woofer, 2x 89mm midrange, 2x 38mm tweeters
EQ	Yes
IP Rating	IPX6
Lights	Yes
MicroSD Playback	Yes
Omnidirectional	No
Power Input	USB-C
Stereo	Yes
Strap	No
TWS	Yes
USB Playback	Yes
Weight	16.8 lbs (7.64 kg)

Check current price at Amazon ($228.99) →Search eBay for Yeahbox Sonic Boom Max 3 →