Short answer: the Tronsmart Bang Max. It ranks #33 of 70 boombox speakers at $180; the Yeahbox Sonic Boom Max 3 ranks #37 and costs $228.99, so there is not much of a tradeoff to weigh.
On the Tronsmart Bang Max side: Quite deep bass for the size and money. Set against that: Some peaks in the upper mids and lower treble, not the smoothest frequency response.
The case for the Yeahbox Sonic Boom Max 3: 200W RMS (300W peak) true 3-way, 5-driver array. Set against that: A budget import brand with limited independent testing - specs are manufacturer-claimed.
Buy the Tronsmart Bang Max if the ranking matters more than the price. Buy the Yeahbox Sonic Boom Max 3 if the price matters more than the ranking.
Specifications Side By Side
| Tronsmart Bang Max | Yeahbox Sonic Boom Max 3 | |
|---|---|---|
| Price | $180 | $228.99 |
| Ranked | #33 of 70 in Boombox Size Portable Bluetooth Speakers | #37 of 70 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Aux Latency | 16ms | - |
| Bass Extension (-10dB) | 39Hz | - |
| EQ | Yes (multiple modes) | Yes |
| IP Rating | IPX6 | IPX6 |
| Bluetooth Latency | 160ms | - |
| Max Volume | 111dB | - |
| MicroSD Playback | Yes | Yes |
| Power Bank | Yes | - |
| Power Input | AC Power brick | USB-C |
| Stereo | Yes | Yes |
| Weight | 12.8 lbs / 5.8 kg | 16.8 lbs / 7.64 kg |
| Bluetooth Codecs | SBC | - |
| TWS | Yes | Yes |
| Party Mode | No | - |
| USB Playback | No | Yes |
| Built in Microphone | No | - |
| Output Power | 130W | 200W RMS / 300W Peak |
| Dimensions | 470mm x 199mm x 260mm | 20.67" x 8.27" x 10.55" (525 x 210 x 268 mm) |
| Drivers | 2x ~165mm (6.5") woofers + 2x ~63mm (2.5") mid drivers + 2x ~25mm (1") tweeters | 189x114mm woofer, 2x 89mm midrange, 2x 38mm tweeters |
| Battery Life | - | 111Wh (14.8V/7,500mAh) (Manufacturer specified) |
| Bluetooth Version | - | 5.3 |
The Two Speakers In Full
Tronsmart Bang Max: $180 Amazon
Pros: Quite deep bass for the size and money.
Cons: Some peaks in the upper mids and lower treble, not the smoothest frequency response
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Latency | 16ms |
| Bass Extension (-10dB) | 39Hz |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 160ms |
| Built in Microphone | No |
| Dimensions | 470mm x 199mm x 260mm |
| Drivers | 2x ~165mm (6.5") woofers + 2x ~63mm (2.5") mid drivers + 2x ~25mm (1") tweeters |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| Max Volume | 111dB |
| MicroSD Playback | Yes |
| Output Power | 130W |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| 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
- Yeahbox Sonic Boom Max 3 vs Zealot S89
- Yeahbox Sonic Boom Max 3 vs Bugani Boost Max
- Yeahbox Sonic Boom Max 3 vs Harman Kardon Onyx Studio 9
- Yeahbox Sonic Boom Max 3 vs JBL Partybox Encore
- Yeahbox Sonic Boom Max 3 vs JBL Partybox Encore Essential 2
- Yeahbox Sonic Boom Max 3 vs Monster Rockin’ Roller 270
- Yeahbox Sonic Boom Max 3 vs W-King H10
- Yeahbox Sonic Boom Max 3 vs Zealot ZE41
- Yeahbox Sonic Boom Max 3 vs Aiwa Exos-9
- Yeahbox Sonic Boom Max 3 vs Altec Lansing Mix 2.0
- Yeahbox Sonic Boom Max 3 vs EcoXGear Defender
- Yeahbox Sonic Boom Max 3 vs Soundcore Rave Party 2
- Yeahbox Sonic Boom Max 3 vs W-King D20
- Yeahbox Sonic Boom Max 3 vs W-King X20
- Yeahbox Sonic Boom Max 3 vs Altec Lansing Rockbox XL 2.0
- 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
- Yeahbox Sonic Boom Max 3 vs LG Xboom Stage 301
- Yeahbox Sonic Boom Max 3 vs Soundcore Boom 2 Plus
- Yeahbox Sonic Boom Max 3 vs Tribit Stormbox Blast
- Yeahbox Sonic Boom Max 3 vs Zealot ZE21
- 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.