Short answer: the Bugani Boost Max for bass, the Yeahbox Sonic Boom Max 3 for driver count. The Bugani offers 240W stereo from dual 4-inch woofers and passive bass radiators, though its bass is not as deep as the top ranked speakers. The Yeahbox claims 200W RMS and 300W peak from a true 3-way, 5-driver array, but it is a budget import brand with limited independent testing and manufacturer-claimed specs.
Buy the Yeahbox Sonic Boom Max 3. It is rated higher for sound quality; the Bugani Boost Max is no longer sold new.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
A powerful stereo boombox with water resistance, stereo pairing and a built in power bank.
A large party speaker with powerful bass, a big fast charging battery and app EQ for outdoor parties.
Prices on this page were last checked November 7, 2026 at 7:34 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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Specifications Side By Side
| Bugani Boost Max | Yeahbox Sonic Boom Max 3 | |
|---|---|---|
| Price | $299.99 Discontinued | $228.99 |
| Ranked | #63 of 113 in Boombox Size Portable Bluetooth Speakers | #59 of 113 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 15 hours (Manufacturer specified) | 111Wh (14.8V/7,500mAh) (Manufacturer specified) |
| IP Rating | IPX6 | IPX6 |
| Microphone Input | Yes | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 12.8 lbs (5.8 kg) | 16.8 lbs (7.64 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| App | No | Yes |
| EQ | No | Yes |
| Party Mode | No | - |
| Power Bank | Yes (USB-C) | - |
| Built-in Microphone | No | - |
| Bluetooth Version | 5.3 | 5.3 |
| Amplifier Power | 240W | 200W RMS / 300W Peak |
| Dimensions | 16.9” x 7.9” x 8.3” (430 x 200 x 210 mm) | 20.7” x 8.3” x 10.6” (525 x 210 x 268 mm) |
| Drivers | 2x 50mm drivers + passive radiators | 189x114mm woofer, 2x 89mm midrange, 2x 38mm tweeters |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
| Lights | - | Yes |
| Strap | - | No |
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