Short answer: the Turtlebox Grande for better sound quality, the Braven XXL 2 for the lower price. The Turtlebox Grande ranks #54 of 73 boombox speakers at $730. The Braven XXL 2 ranks #64 at $350, $380 cheaper.
What the Turtlebox Grande offers: 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). Watch for: They pretty much lie about all their specs and sound just okay in all youtube sound samples. Only 100w will never hit 126db at a reasonable measuring distance. Putting your db meter right against the speaker doesn’t count, 1 meter distance is the standard. Barely any bass for a 10” woofer. Overpriced and not worth it.
What the Braven XXL 2 offers: 18 hour battery life; USB-A port charges your phone 4 times over. IPX5 water-resistant and floats despite weight. Built-in subwoofer delivers powerful bass. Includes bottle opener. Watch for: Not very deep bass. Very heavy
Buy the Turtlebox Grande if sound quality matters more than the price. Buy the Braven XXL 2 if the price matters more than sound quality.
If sound quality matters at all to you, skip the Braven XXL 2. It ranks near the bottom of the 73 boombox speakers, so look higher up the list instead.
Specifications Side By Side
| Turtlebox Grande | Braven XXL 2 | |
|---|---|---|
| Price | $730.00 | $350 Discontinued |
| Ranked | #54 of 73 in Boombox Size Portable Bluetooth Speakers | #64 of 73 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~55Hz | - |
| Battery Life | 25 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Built in Microphone | Yes | No |
| IP Rating | IP67 | IPX5 |
| MicroSD Playback | Yes | - |
| Party Mode | Yes (Turtlebox Party Mode) | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Weight | 18.8 lbs / 8.53 kg | 17.4 lbs / 7.9 kg |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | No |
| Power Bank | Yes (USB-C) | No |
| USB Playback | No | No |
| Bluetooth Version | 5.4 | - |
| Output Power | 86W | 100W |
| Dimensions | 14" x 8.4" x 11.5" (355.6 x 213.4 x 292.1 mm) | 22" x 9" x 8" (558.8 x 228.6 x 203.2 mm) |
| Drivers | 1x 10" (254mm) woofer + 1x 1.25" (32mm) titanium tweeter | 60W dual drivers |
| Digital Aux Input | No | No |
| Discontinued | - | Yes |
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Prices on this page were last checked August 25, 2026 at 6:19 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 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).
Cons: They pretty much lie about all their specs and sound just okay in all youtube sound samples. Only 100w will never hit 126db at a reasonable measuring distance. Putting your db meter right against the speaker doesn’t count, 1 meter distance is the standard. Barely any bass for a 10” woofer. Overpriced and not worth it.
Full Turtlebox Grande review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~55Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| 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 |
| Output Power | 86W |
| Party Mode | Yes (Turtlebox Party Mode) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 18.8 lbs / 8.53 kg |
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Braven XXL 2: $350 Discontinued eBay
Pros: 18 hour battery life; USB-A port charges your phone 4 times over. IPX5 water-resistant and floats despite weight. Built-in subwoofer delivers powerful bass. Includes bottle opener.
Cons: Not very deep bass. Very heavy. Discontinued.
Full Braven XXL 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 22" x 9" x 8" (558.8 x 228.6 x 203.2 mm) |
| Discontinued | Yes |
| Drivers | 60W dual drivers |
| EQ | No |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Output Power | 100W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 17.4 lbs / 7.9 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons