Short answer: the Turtlebox Grande has been measured and ranked among boombox speakers; the Wet Sounds WS-L has not been independently measured yet, so until it is, this comes down to features and price.
The case for the Wet Sounds WS-L: A marine-grade party speaker with a 10” woofer, a high-frequency compression driver and two passive radiators, rated for 126dB.
On paper: The Wet Sounds WS-L is rated for 40 hours of battery against 25 hours. The Turtlebox Grande is lighter, 8.5 kg against 11.3 kg.
Price: the Wet Sounds WS-L lists at $699.99 and the Turtlebox Grande at $730.
Buy the Turtlebox Grande if you want a speaker whose sound quality has been measured and ranked. It also has less weight.
Buy the Wet Sounds WS-L if you want longer battery life, and you can wait for measurements to confirm how it sounds.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Wet Sounds WS-L | Turtlebox Grande | |
|---|---|---|
| Price | $699.99 | $730.00 |
| Ranked | - | #69 of 89 in Boombox Size Portable Bluetooth Speakers |
| App | Wet Sounds SKAA Command | No |
| Battery Life | 40 hours (Manufacturer specified; about 9 hours at max output) | 25 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.4 |
| Dimensions | 406H x 406W x 381D mm | 14” x 8.4” x 11.5” (355.6 x 213.4 x 292.1 mm) |
| Drivers | 10” woofer, compression driver, 2x passive radiators | 1x 10” (254mm) woofer + 1x 1.25” (32mm) titanium tweeter |
| EQ | Yes | No |
| IP Rating | IP67 | IP67 |
| Lights | Yes | - |
| Maximum SPL | 126dB (manufacturer specified) | - |
| Omnidirectional | No | No |
| Party Mode | Yes (SKAA, up to 4 units) | Yes (Turtlebox Party Mode) |
| Removable Battery | Yes | - |
| SKAA | Yes (up to 4 units) | - |
| Stereo | No | Yes |
| TWS | Yes (SKAA stereo pairing) | Yes |
| Weight | 11.3 kg | 18.8 lbs (8.53 kg) |
| Aux Input | - | Yes |
| Bass Extension (-10dB) | - | ~55Hz |
| Built-in Microphone | - | Yes |
| MicroSD Playback | - | Yes |
| Power Input | - | DC Barrel Connector (20V/3A) |
| Bluetooth Codecs | - | SBC |
| Power Bank | - | Yes (USB-C) |
| USB Playback | - | No |
| Amplifier Power | - | 86W |
| Digital Aux Input | - | No |
| Strap | - | No |
Prices on this page were last checked September 29, 2026 at 3:43 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
Wet Sounds WS-L: $699.99 Amazon eBay
Pros: A marine-grade party speaker with a 10” woofer, a high-frequency compression driver and two passive radiators, rated for 126dB. IP67 dust and water protection with a salt-spray rated enclosure that can be rinsed after use on saltwater. The removable lithium-ion battery is rated for up to 40 hours at moderate volume and about 9 hours at full output. Bluetooth 5.3, SKAA wireless linking for up to four units in stereo or mono, app control of EQ and RGB lighting, and a stackable cabinet with integrated handles and a mount for elevated placement.
Cons: No independent measurements or side by side tests against other party speakers have been published, so its 126dB rating, bass extension and tonal balance are unverified. At about 11kg (25 pounds) it is a heavy carry, and SKAA linking only works with other SKAA speakers. Wet Sounds doesn’t publish a frequency response or Bluetooth codec support.
Full Wet Sounds WS-L review and specifications →
| App | Wet Sounds SKAA Command |
|---|---|
| Battery Life | 40 hours (Manufacturer specified; about 9 hours at max output) |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Dimensions | 406H x 406W x 381D mm |
| Drivers | 10” woofer, compression driver, 2x passive radiators |
| EQ | Yes |
| IP Rating | IP67 |
| Lights | Yes |
| Maximum SPL | 126dB (manufacturer specified) |
| Omnidirectional | No |
| Party Mode | Yes (SKAA, up to 4 units) |
| Removable Battery | Yes |
| SKAA | Yes (up to 4 units) |
| Stereo | No |
| TWS | Yes (SKAA stereo pairing) |
| Weight | 11.3 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Turtlebox Grande: $730.00 Amazon eBay
Pros: 10-inch woofer. IP67 submersible shell with crush-proof ABS exterior. 158Wh battery provides ~3 days of playback. Bluetooth 5.4, party mode (100+ speakers). Measured bass extension of ~55Hz (-10dB).
Cons: In YouTube sound samples it sounds only okay, and bass is shallow for a 10 inch woofer, only down 10dB at about 55Hz. It is rated at just 86W, and like the smaller Turtleboxes it won’t reach its claimed 126dB at a standard one meter distance. Expensive for what it delivers. It charges only from its own barrel plug adapter, not USB-C.
Full Turtlebox Grande review and specifications →
| Amplifier Power | 86W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~55Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 14” x 8.4” x 11.5” (355.6 x 213.4 x 292.1 mm) |
| Drivers | 1x 10” (254mm) woofer + 1x 1.25” (32mm) titanium tweeter |
| EQ | No |
| IP Rating | IP67 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Turtlebox Party Mode) |
| Power Bank | Yes (USB-C) |
| Power Input | DC Barrel Connector (20V/3A) |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 18.8 lbs (8.53 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons