Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The Turtlebox Grande ranks #56 of 75 boombox speakers by sound quality at $700; the Electro-Voice Everse 12 ranks #9 of 51 party speakers by sound quality at $1099.
What the Turtlebox Grande gets right: 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). The tradeoff: 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.
What the Electro-Voice Everse 12 offers: Good midrange and treble. The best sounding extremely loud speaker available. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage. Set against that: Not stereo. Designed for more loudness than deep bass.
Buy the Turtlebox Grande ($700) for a boombox speaker; the Electro-Voice Everse 12 ($1099) suits a party speaker instead.
If battery life is a priority, the Turtlebox Grande is rated for 25 hours versus 12 hours for the Electro-Voice Everse 12.
Water resistance is not close: the Turtlebox Grande is rated at IP67 (brief submersion), well ahead of the Electro-Voice Everse 12 at IP43 (light spray).
Specifications Side By Side
| Turtlebox Grande | Electro-Voice Everse 12 | |
|---|---|---|
| Price | $700.00 | $1,099.00 |
| Ranked | #56 of 75 in Boombox Size Portable Bluetooth Speakers | #9 of 51 in Party Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~55Hz | 45Hz |
| Battery Life | 25 hours (Manufacturer specified) | 12+ hours (Manufacturer specified) |
| Built in Microphone | Yes | - |
| IP Rating | IP67 | IP43 |
| MicroSD Playback | Yes | - |
| Party Mode | Yes (Turtlebox Party Mode) | Yes (Speaker Link, up to 6 speakers) |
| Power Input | USB-C | AC Power cord |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 18.8 lbs / 8.53 kg | 31.3 lbs / 14.2 kg |
| Bluetooth Codecs | SBC | aptX, SBC |
| App | No | Yes |
| EQ | No | Yes |
| Power Bank | Yes (USB-C) | Yes (USB-C, 1.5A max) |
| USB Playback | No | No |
| Bluetooth Version | 5.4 | - |
| Output Power | 86W | 400W |
| Dimensions | 14" x 8.4" x 11.5" (355.6 x 213.4 x 292.1 mm) | 13.6" x 23.5" x 13.7" (345 x 597 x 347 mm) |
| Drivers | 1x 10" (254mm) woofer + 1x 1.25" (32mm) titanium tweeter | 12" woofer, 1" compression driver |
| Digital Aux Input | No | No |
| Max Volume | - | 126dB |
| Microphone Input | - | Yes |
| Removable Battery | - | Yes |
| XLR Input | - | Yes |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- Electrotec Stage One vs JBL Partybox 300
- Electrotec Stage One vs JBL Partybox 110
- JBL Partybox 130 vs Electrotec Stage One
- Electro-Voice Everse 12 vs JBL Partybox 330
- Electro-Voice Everse 12 vs Electro-Voice Everse 8
Prices on this page were last checked September 2, 2026 at 4:47 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
Turtlebox Grande: $700.00 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 |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Turtlebox Grande vs Diamondboxx M3
- Turtlebox Grande vs ZZA K8
- Turtlebox Grande vs Marshall Tufton
- Turtlebox Grande vs Soundcore Motion Boom+
- Turtlebox Grande vs JBL Boombox
- Turtlebox Grande vs Sony SRS-XG500
- Turtlebox Grande vs JBL Partybox On the Go
- Turtlebox Grande vs Braven XXL 2
- See all 52 comparisons
Electro-Voice Everse 12: $1,099.00 Amazon eBay
Pros: Good midrange and treble. The best sounding extremely loud speaker available. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage.
Cons: Not stereo. Designed for more loudness than deep bass.
Full Electro-Voice Everse 12 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 45Hz |
| Battery Life | 12+ hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, SBC |
| Digital Aux Input | No |
| Dimensions | 13.6" x 23.5" x 13.7" (345 x 597 x 347 mm) |
| Drivers | 12" woofer, 1" compression driver |
| EQ | Yes |
| IP Rating | IP43 |
| Max Volume | 126dB |
| Microphone Input | Yes |
| Omnidirectional | No |
| Output Power | 400W |
| Party Mode | Yes (Speaker Link, up to 6 speakers) |
| Power Bank | Yes (USB-C, 1.5A max) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 31.3 lbs / 14.2 kg |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Electro-Voice Everse 12 vs JBL Partybox 300
- Electro-Voice Everse 12 vs Electrotec Stage One
- Electro-Voice Everse 12 vs Teufel Rockster Neo
- Electro-Voice Everse 12 vs JBL Partybox 110
- Electro-Voice Everse 12 vs Electro-Voice Everse 8
- Electro-Voice Everse 12 vs JBL Partybox 100
- Electro-Voice Everse 12 vs Teufel Rockster Air 2
- Electro-Voice Everse 12 vs JBL Partybox 130
- See all 16 comparisons