Short answer: the Yeahbox Sonic Boom Max 3. It ranks #37 of 70 boombox speakers at $228.99; the Bugani Boost Max ranks #40 and costs $240, so there is not much of a tradeoff to weigh.
On the Bugani Boost Max side: 240W stereo output with dual 4” woofers and passive bass radiators. The tradeoff: Bass not as deep as the top ranked speakers.
The case for the Yeahbox Sonic Boom Max 3: 200W RMS (300W peak) true 3-way, 5-driver array. The tradeoff: A budget import brand with limited independent testing - specs are manufacturer-claimed.
Buy the Bugani Boost Max if the price matters more than the ranking. Buy the Yeahbox Sonic Boom Max 3 if the ranking matters more than the price.
Specifications Side By Side
| Bugani Boost Max | Yeahbox Sonic Boom Max 3 | |
|---|---|---|
| Price | $240 | $228.99 |
| Ranked | #40 of 70 in Boombox Size Portable Bluetooth Speakers | #37 of 70 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 |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 12.8 lbs / 5.8 kg | 16.8 lbs / 7.64 kg |
| Bluetooth Codecs | SBC | - |
| App | No | Yes |
| EQ | No | Yes |
| Party Mode | No | - |
| Power Bank | Yes | - |
| Built in Microphone | No | - |
| Bluetooth Version | 5.3 | 5.3 |
| Output Power | 240W | 200W RMS / 300W Peak |
| Dimensions | 16.93" x 7.87" x 8.27" (430 x 200 x 210 mm) | 20.67" x 8.27" x 10.55" (525 x 210 x 268 mm) |
| Drivers | 2x 50mm drivers + passive radiators | 189x114mm woofer, 2x 89mm midrange, 2x 38mm tweeters |
| MicroSD Playback | - | Yes |
The Two Speakers In Full
Bugani Boost Max: $240 Amazon
Pros: 240W stereo output with dual 4” woofers and passive bass radiators. IPX5 rated. Bluetooth 5.3, AUX, USB, TWS pairing. 16 hour battery at 50% volume. Built-in power bank.
Cons: Bass not as deep as the top ranked speakers. Some midrange peaks. Poor water rating.
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built in Microphone | No |
| Dimensions | 16.93" x 7.87" x 8.27" (430 x 200 x 210 mm) |
| Drivers | 2x 50mm drivers + passive radiators |
| EQ | No |
| IP Rating | IPX6 |
| Microphone Input | Yes |
| Output Power | 240W |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 12.8 lbs / 5.8 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Links
Yeahbox Sonic Boom Max 3: $228.99 Amazon
Pros: 200W RMS (300W peak) true 3-way, 5-driver array. 111Wh (14.8V/7,500mAh) battery with fast charging up to 60W. Bluetooth 5.3 with stereo TWS pairing, plus aux, USB, and microSD playback.
Cons: A budget import brand with limited independent testing - specs are manufacturer-claimed, and its water/dust rating is reported inconsistently across listings (IPX6 on Yeahbox’s own site, IP66 or IP67 on various marketplace listings).
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 111Wh (14.8V/7,500mAh) (Manufacturer specified) |
| Bluetooth Version | 5.3 |
| Dimensions | 20.67" x 8.27" x 10.55" (525 x 210 x 268 mm) |
| Drivers | 189x114mm woofer, 2x 89mm midrange, 2x 38mm tweeters |
| EQ | Yes |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Output Power | 200W RMS / 300W Peak |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 16.8 lbs / 7.64 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Yeahbox Sonic Boom Max 3 vs W-King H10
- Yeahbox Sonic Boom Max 3 vs Zealot ZE41
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- Yeahbox Sonic Boom Max 3 vs Harman Kardon Onyx Studio 7
- Yeahbox Sonic Boom Max 3 vs ION Pathfinder 280
- Yeahbox Sonic Boom Max 3 vs ION Pathfinder 4
- Yeahbox Sonic Boom Max 3 vs JBL Authentics 300
- Yeahbox Sonic Boom Max 3 vs JBL Partybox On the Go
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- Yeahbox Sonic Boom Max 3 vs Soundcore Boom 2 Plus
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- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.