Short answer: the EcoXGear Defender, though neither ranks well in its class. It ranks #74 of 91 boombox speakers by sound quality (rated 2.5/5) at $299.99 and is still sold new; the Turtlebox Gen 2 ranks #86 (rated 2.1/5) and is discontinued, so it is only an option used. Both are rated below 3.0/5 among the 91 boombox speakers; for better sound, the Tribit Stormbox Blast ranks #2 at $179.99.
The EcoXGear Defender is the better-sounding choice. A rugged 10 lbs (4.54 kg) outdoor speaker with IP67 protection, a floating design, a flashlight, bottle opener, aux input, USB-C power-bank output and claimed 25-hour battery life. It has an adjustable EQ, which the Turtlebox Gen 2 lacks. The catch: Its single front-facing driver layout has narrow dispersion: clarity and detail drop noticeably when you move off-axis, and the soundstage is limited.
What the Turtlebox Gen 2 does well: Waterproof (IP67) and crushproof, and loud: Outeraudio measured about 104 dB at one meter. It plays in stereo from a single unit, unlike the EcoXGear Defender. Watch for: Sounds basically identical to the original and the Gen 3: each generation mainly added features, not sound quality.
Buy the EcoXGear Defender. It is rated higher for sound quality; the Turtlebox Gen 2 is no longer sold new.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| EcoXGear Defender | Turtlebox Gen 2 | |
|---|---|---|
| Price | $299.99 | $400 Discontinued |
| Ranked | #74 of 91 in Boombox Size Portable Bluetooth Speakers | #86 of 91 in Boombox Size Portable Bluetooth Speakers |
| Battery Life | 25 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | Yes | No |
| Party Mode | No | No |
| Power Bank | Yes (USB-C, 5V/2.1A) | Yes (USB-C) |
| USB Playback | No | No |
| Built-in Microphone | Yes | No |
| Power Input | USB-C | DC Barrel Connector (15V/3A) |
| FM Tuner | No | - |
| IP Rating | IP67 | IP67 |
| Weight | 10 lbs (4.54 kg) | 10 lbs (4.54 kg) |
| Bluetooth Version | 5.1 | 5.0 |
| Amplifier Power | 100W | 50W |
| Aux Input | Yes | Yes |
| Dimensions | 6.7” x 15.4” x 9.6” (170.2 x 391.2 x 243.8 mm) | 12” x 7” x 8.7” (305 x 178 x 222 mm) |
| Drivers | 52mm full-range driver | 1x 6x9” (152x228mm) woofer + 1x 1” (25mm) tweeter |
| Digital Aux Input | No | No |
| Strap | No | No |
| Bass Extension (-10dB) | - | ~65Hz |
| MicroSD Playback | - | Yes |
| Battery Capacity | - | 85Wh |
| Charging Time | - | 3 hours |
| Microphone Input | - | Yes (3.5mm) |
| Maximum SPL | - | 104dB (measured by Outeraudio) |
Related Speaker Comparisons
More worthwhile head-to-heads for EcoXGear Defender:
- EcoXGear Defender vs Tribit Stormbox Blast
- JBL Partybox Encore 2 vs EcoXGear Defender
- JBL PartyBox On-The-Go 2 Plus vs EcoXGear Defender
- JBL Partybox Encore Essential 2 vs EcoXGear Defender
- EcoXGear Defender vs JBL Partybox Encore
Prices on this page were last checked October 4, 2026 at 9:58 PM 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
EcoXGear Defender: $299.99 Amazon eBay
Pros: A rugged 4.54kg outdoor speaker with IP67 protection, a floating design, a flashlight, bottle opener, aux input, USB-C power-bank output and claimed 25-hour battery life. Independent testing found it gets very loud for its size, while its three ecoEQ presets let you choose a bass-heavy default, a more balanced indoor mode or a brighter outdoor mode.
Cons: Its single front-facing driver layout has narrow dispersion: clarity and detail drop noticeably when you move off-axis, and the soundstage is limited. The default setting can be over-bassy at lower volumes, while there is no app, precise EQ, battery indicator or multi-speaker party mode. Bass does not reach as deep as competitors.
Full EcoXGear Defender review and specifications →
| Amplifier Power | 100W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.7” x 15.4” x 9.6” (170.2 x 391.2 x 243.8 mm) |
| Drivers | 52mm full-range driver |
| EQ | Yes |
| FM Tuner | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-C, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 10 lbs (4.54 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- EcoXGear Defender vs W-King X10
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Turtlebox Gen 2: $400 Discontinued eBay
Newer model: the Turtlebox Gen 3, ranked higher, rated 2.1/5.
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 Gen 3: each generation mainly added features, not sound quality. The nearly identical 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 →
| 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