Short answer: the Tronsmart Bang Max. It ranks #52 of 112 boombox speakers by sound quality (rated 3.4/5) at $229.99 and is still sold new; the Demerbox DB2 ranks #74 (rated 2.8/5) and is discontinued, so it is only an option used.
The Tronsmart Bang Max is the better-sounding choice. A loud, feature packed party speaker with big bass, app EQ, lights, and separate mic and guitar inputs. It has an adjustable EQ, which the Demerbox DB2 lacks. The tradeoff: Its bass-first tuning prioritizes impact over accuracy: upper mids and lower treble can sound unnatural, while fine midrange and treble detail are limited.
The Demerbox DB2 is the longer-running, lighter pick. A nearly indestructible waterproof speaker built from a Pelican case, with a 40 hour battery and dry storage. It is rated for 40 hours of battery against 24 for the Tronsmart Bang Max. At 5.4 lbs (2.47 kg) it weighs much less than the Tronsmart Bang Max at 12.8 lbs (5.8 kg). Watch for: Bass is not as deep as better speakers.
Buy the Tronsmart Bang Max. It is rated higher for sound quality and still sold new, while the Demerbox DB2 is discontinued.
Want more options? Browse the full Portable Bluetooth rankings.
A loud, feature packed party speaker with big bass, app EQ, lights, and separate mic and guitar inputs.
A nearly indestructible waterproof speaker built from a Pelican case, with a 40 hour battery and dry storage.
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Specifications Side By Side
| Tronsmart Bang Max | Demerbox DB2 | |
|---|---|---|
| Price | $229.99 | $400 Discontinued |
| Ranked | #52 of 112 in Boombox Size Portable Bluetooth Speakers | #74 of 112 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Aux Latency | 16ms | - |
| Bass Extension (-10dB) | 39Hz | - |
| EQ | Yes (multiple modes) | No |
| IP Rating | IPX6 | IP67 |
| Bluetooth Latency | 160ms | - |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | Yes | - |
| Power Bank | Yes (USB-A) | Yes (USB-A + USB-C) |
| Power Input | AC Power brick | AC Power brick |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 12.8 lbs (5.8 kg) | 5.4 lbs (2.47 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| TWS | Yes | Yes |
| Party Mode | No | No |
| USB Playback | No | No |
| Built-in Microphone | No | No |
| Amplifier Power | 130W | 22W RMS |
| Dimensions | 18.5” x 7.8” x 10.2” (470 x 199 x 260 mm) | 10.6” x 9.7” x 6.9” (270 x 246 x 175 mm) |
| Drivers | 2x ~165mm (6.5”) woofers + 2x ~63mm (2.5”) mid drivers + 2x ~25mm (1”) tweeters | 2x 3” (76mm) aluminum cone full-range drivers |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Battery Life | 24 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| Bluetooth Version | 5.3 | - |
| FM Tuner | - | No |
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