Short answer: the Zealot ZE01. It ranks #27 of 75 boombox speakers by sound quality at $169.90; the Demerbox DB2 ranks #51 and costs $400, so there is little reason to consider the other one.
What the Zealot ZE01 offers: Appears to be the same internals as the S95 Watch for: A little rolled off up top and not that balanced through the rest of the range. Clarity isn’t as good as better speakers.
What the Demerbox DB2 offers: 40+ hour battery life even at higher volumes (real-world: ~14 hrs with phone charging mixed in). Built from a Pelican case - nearly indestructible and waterproof (IP67). Multi-pair up to 6 units. Doubles as power bank and waterproof container. Watch for: Bass is not as deep as better speakers. Very overpriced.
Buy the Zealot ZE01. It ranks higher for sound quality than the Demerbox DB2 and costs less, which settles it without a real tradeoff to make.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Zealot ZE01 | Demerbox DB2 | |
|---|---|---|
| Price | $169.90 | $400 |
| Ranked | #27 of 75 in Boombox Size Portable Bluetooth Speakers | #51 of 75 in Boombox Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 45Hz | - |
| Battery Life | 40 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| EQ | Yes (multiple modes) | No |
| IP Rating | IPX6 | IP67 |
| Bluetooth Codecs | SBC | SBC |
| MicroSD Playback | Yes | - |
| Party Mode | No | No |
| Power Input | USB-C | AC Power brick |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 13.2 lbs (6.0 kg) | 5.4 lbs (2.47 kg) |
| Power Bank | Yes (USB-A + USB-C) | Yes (USB-A + USB-C) |
| USB Playback | Yes | No |
| Built-in Microphone | No | No |
| Amplifier Power | 120W RMS / 150W peak | 22W RMS |
| Dimensions | 13.1" x 11.2" x 8.1" (332 x 284 x 207 mm) | 10.6" x 9.7" x 6.9" (270 x 246 x 175 mm) |
| Drivers | Dual 120mm speakers + dual 42mm speakers | 2x 3" (76mm) aluminum cone full-range drivers |
| Digital Aux Input | No | No |
| FM Tuner | - | No |
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Prices on this page were last checked September 16, 2026 at 12:41 AM 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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The Two Speakers In Full
Zealot ZE01: $169.90 Amazon Aliexpress eBay
Pros: Appears to be the same internals as the S95. Measured bass extension of 45Hz (-10dB).
Cons: A little rolled off up top and not that balanced through the rest of the range. Clarity isn’t as good as better speakers.
Full Zealot ZE01 review and specifications →
| Amplifier Power | 120W RMS / 150W peak |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 45Hz |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 13.1" x 11.2" x 8.1" (332 x 284 x 207 mm) |
| Drivers | Dual 120mm speakers + dual 42mm speakers |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A + USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 13.2 lbs (6.0 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Bullionix_Gadgets_Reviews: ZEALOT ZE-01 VS ZEALOT S-95! 😱: Sound Comparison!!!
- Techder Audios: ZEALOT S89 VS ZEALOT ZE01 EXTREME POWERFULL VS COMPACTER BASS PERFORMANCE! More from techderaudios →
- Techder Audios: Zealot ZE01 VS Tronsmart Bang Max SOLID VOCALS VS DEEPER BASS
- Techder Audios: Zealot ZE01 VS Xdobo BMTL Wow Max DEEPER BASS VS LOUDER BASS?!
- Head-to-Head Comparisons
Demerbox DB2: $400 Amazon eBay
Pros: 40+ hour battery life even at higher volumes (real-world: ~14 hrs with phone charging mixed in). Built from a Pelican case - nearly indestructible and waterproof (IP67). Multi-pair up to 6 units. Doubles as power bank and waterproof container.
Cons: Bass is not as deep as better speakers. Very overpriced.
Full Demerbox DB2 review and specifications →
| Amplifier Power | 22W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10.6" x 9.7" x 6.9" (270 x 246 x 175 mm) |
| Drivers | 2x 3" (76mm) aluminum cone full-range drivers |
| EQ | No |
| FM Tuner | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A + USB-C) |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 5.4 lbs (2.47 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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