Short answer: both are discontinued, so this only matters if you are buying used, though neither ranks well in its class. Used, the Demerbox DB2 is the better pick: it ranks #66 of 91 boombox speakers by sound quality (rated 2.8/5), against #86 (rated 2.1/5) for the Turtlebox Gen 2. If you want one new, the Turtlebox Gen 3 replaces the Turtlebox Gen 2 and is rated 2.1/5 at $430. Both are rated below 3.0/5 among the 91 boombox speakers, so if sound quality matters, consider the Tribit Stormbox Blast instead, ranked #2 at $199.99.
The case for the Turtlebox Gen 2: Waterproof (IP67) and crushproof, and loud: Outeraudio measured about 104 dB at one meter. The catch: Sounds basically identical to the original and the Turtlebox Gen 3: each generation mainly added features, not sound quality.
The Demerbox DB2 is the better-sounding, longer-running pick. 40+ hour battery life even at higher volumes (real-world: ~14 hrs with phone charging mixed in). It is rated for 40 hours of battery against 25 for the Turtlebox Gen 2. At 5.4 lbs (2.47 kg) it weighs much less than the Turtlebox Gen 2 at 10 lbs (4.54 kg). The catch: Bass is not as deep as better speakers.
Buy the Demerbox DB2 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, buy the Turtlebox Gen 3, which replaces the Turtlebox Gen 2.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Turtlebox Gen 2 | Demerbox DB2 | |
|---|---|---|
| Price | $400 Discontinued | $400 Discontinued |
| Ranked | #86 of 91 in Boombox Size Portable Bluetooth Speakers | #66 of 91 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~65Hz | - |
| Battery Life | 25 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| IP Rating | IP67 | IP67 |
| MicroSD Playback | Yes | - |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 10 lbs (4.54 kg) | 5.4 lbs (2.47 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | No |
| TWS | Yes | Yes |
| Party Mode | No | No |
| Power Bank | Yes (USB-C) | Yes (USB-A + USB-C) |
| USB Playback | No | No |
| Built-in Microphone | No | No |
| Power Input | DC Barrel Connector (15V/3A) | AC Power brick |
| Bluetooth Version | 5.0 | - |
| Amplifier Power | 50W | 22W RMS |
| Dimensions | 12” x 7” x 8.7” (305 x 178 x 222 mm) | 10.6” x 9.7” x 6.9” (270 x 246 x 175 mm) |
| Drivers | 1x 6x9” (152x228mm) woofer + 1x 1” (25mm) tweeter | 2x 3” (76mm) aluminum cone full-range drivers |
| Digital Aux Input | No | No |
| Strap | No | - |
| Battery Capacity | 85Wh | - |
| Charging Time | 3 hours | - |
| Microphone Input | Yes (3.5mm) | - |
| Maximum SPL | 104dB (measured by Outeraudio) | - |
| FM Tuner | - | No |
Related Speaker Comparisons
More top alternatives to Demerbox DB2:
- Tribit Stormbox Blast vs Demerbox DB2
- JBL Partybox Encore 2 vs Demerbox DB2
- JBL PartyBox On-The-Go 2 Plus vs Demerbox DB2
- JBL Partybox Encore Essential 2 vs Demerbox DB2
- JBL Partybox Encore vs Demerbox DB2
Prices on this page were last checked October 9, 2026 at 8:01 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
Turtlebox Gen 2: $400 Discontinued eBay
Newer model: the Turtlebox Gen 3, ranked higher, rated 2.1/5, released Feb 2025. It adds party mode.
Older model: the Turtlebox (ranked lower, rated 2.1/5). See every Turtlebox generation.
Pros: Waterproof (IP67) and crushproof, and loud: Outeraudio measured about 104 dB at one meter. An 85Wh battery rated for 25 hours at low volume and about 6 at full volume, a USB-C output that charges other devices, aux and 3.5mm microphone inputs, and stereo pairing with a second Gen 2. Measured bass extension of ~65Hz (-10dB).
Cons: Sounds basically identical to the original and the Turtlebox Gen 3: each generation mainly added features, not sound quality. The nearly identical Turtlebox Gen 3 measured a V shaped tuning, with boosted lows and highs and dipped mids, yet bass only down 10dB at about 65Hz, and only about 12W RMS from its amp; Turtlebox rated this one at just 50W. Outeraudio found its balance and treble middling, with slight harshness at higher volumes, and it rattles at high volume. Nowhere near its claimed 120dB at a standard one meter distance. It charges only from its own barrel plug adapter, not USB-C, and has no app, EQ or party mode. Inside is essentially a car audio 6x9 two way speaker in a plastic box. Discontinued.
Full Turtlebox Gen 2 review and specifications →
| Released | Sep 2022 (4 years ago) |
|---|---|
| Amplifier Power | 50W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~65Hz |
| Battery Capacity | 85Wh |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 12” x 7” x 8.7” (305 x 178 x 222 mm) |
| Drivers | 1x 6x9” (152x228mm) woofer + 1x 1” (25mm) tweeter |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 104dB (measured by Outeraudio) |
| MicroSD Playback | Yes |
| Microphone Input | Yes (3.5mm) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-C) |
| Power Input | DC Barrel Connector (15V/3A) |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 10 lbs (4.54 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Outeraudio: Turtlebox Gen 2 Review
- Outeraudio: Turtlebox vs EcoXgear Defender Sound Comparison
- Risk Profile: TurtleBox Demo Risk Profile Podcast
- Everyday Man: Soundboks Go Vs Turttlebox Vs EcoXGear Defender
- Turtlebox Audio: Turtlebox Gen 2 - Live Sound Demo
- KosherTech: Soundcore Rave VS Turtlebox- (Sound Test Only)🎧 More from KosherTech →
- Head-to-Head Comparisons
Demerbox DB2: $400 Discontinued 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. Discontinued.
Full Demerbox DB2 review and specifications →
| Amplifier Power | 22W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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
- Demerbox DB2 vs Diamondboxx M3
- Demerbox DB2 vs W-King D10
- Demerbox DB2 vs Turtlebox Grande
- Demerbox DB2 vs JBL Partybox On the Go
- Demerbox DB2 vs Onn Medium Party Speaker Gen 2
- Demerbox DB2 vs Bumpboxx Flare 6
- Demerbox DB2 vs EcoXGear Defender
- Demerbox DB2 vs Soundcore Rave Party 2
- See all 50 comparisons