Short answer: the Hopestar A90. It ranks #22 of 89 boombox speakers by sound quality, rated 3.9/5, at $351.65; the Turtlebox Grande ranks #69, rated 2.6/5, and costs $730, so there is not much of a tradeoff to weigh.
Why pick the Hopestar A90: A huge, powerful 700W boombox with eight drivers (two 5” woofers, two 3.5” midranges and four tweeters), a removable 36,000mAh battery and a wireless microphone. Watch for: The JBL PartyBox Encore Essential 2 was the better, more refined listen in a direct comparison.
Why pick the Turtlebox Grande: 10-inch woofer. Watch for: In YouTube sound samples it sounds only okay, and bass is shallow for a 10 inch woofer, only down 10dB at about 55Hz.
Buy the Hopestar A90. It is rated higher for sound quality than the Turtlebox Grande and costs less, which makes it the one to get unless you need something the other one does better.
If battery life is a priority, the Turtlebox Grande is rated for 25 hours versus 8 hours for the Hopestar A90.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Hopestar A90 | Turtlebox Grande | |
|---|---|---|
| Price | $351.65 | $730.00 |
| Ranked | #22 of 89 in Boombox Size Portable Bluetooth Speakers | #69 of 89 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 700W | 86W |
| Drivers | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters | 1x 10” (254mm) woofer + 1x 1.25” (32mm) titanium tweeter |
| Battery Life | 6-8 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Removable Battery | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 5.4 |
| Party Mode | Yes (Auracast) | Yes (Turtlebox Party Mode) |
| IP Rating | IPX6 | IP67 |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Aux Input | Yes | Yes |
| USB Playback | Yes | No |
| MicroSD Playback | Yes | Yes |
| Wireless Microphones | Yes 1 Included | - |
| Lights | Yes | - |
| Dimensions | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) | 14” x 8.4” x 11.5” (355.6 x 213.4 x 292.1 mm) |
| Omnidirectional | No | No |
| EQ | No | No |
| App | No | No |
| Bass Extension (-10dB) | - | ~55Hz |
| Built-in Microphone | - | Yes |
| Power Input | - | DC Barrel Connector (20V/3A) |
| Stereo | - | Yes |
| TWS | - | Yes |
| Weight | - | 18.8 lbs (8.53 kg) |
| Bluetooth Codecs | - | SBC |
| Power Bank | - | Yes (USB-C) |
| Digital Aux Input | - | No |
| Strap | - | No |
Related Speaker Comparisons
More top alternatives to Hopestar A90:
- Tribit Stormbox Blast vs Hopestar A90
- JBL Partybox Encore 2 vs Hopestar A90
- JBL Partybox Encore Essential 2 vs Hopestar A90
- JBL Partybox Encore Essential vs Hopestar A90
- Harman Kardon Onyx Studio 8 vs Hopestar A90
Prices on this page were last checked September 30, 2026 at 2:57 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
Hopestar A90: $351.65 AliExpress eBay
Pros: A huge, powerful 700W boombox with eight drivers (two 5” woofers, two 3.5” midranges and four tweeters), a removable 36,000mAh battery and a wireless microphone. In side by side tests it had better highs, clarity and soundstage than the Zealot ZE21 while still reaching deep, reviewers picked it over the JBL Boombox 4 for its bass and output, and it sounded powerful and true to the music against the JBL PartyBox Encore Essential 2. Bluetooth 5.4 with Auracast, IPX6, USB, TF and aux inputs, RGB lights and a strap attachment.
Cons: The JBL PartyBox Encore Essential 2 was the better, more refined listen in a direct comparison. The Yeahbox Sonic Boom Ultra measured roughly 3 to 5dB louder. There is no app or EQ. It is very large and heavy (13.2 kg boxed), claims only 6 to 8 hours of battery, and it is sold through AliExpress rather than US retailers.
Full Hopestar A90 review and specifications →
| Amplifier Power | 700W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 6-8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| Dimensions | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) |
| Drivers | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX6 |
| Lights | Yes |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Removable Battery | Yes |
| USB Playback | Yes |
| Wireless Microphones | Yes 1 Included |
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Hopestar A90 Vs Jbl Boombox 4!!! Battle Of The Gods!!! More from Jagistreviews →
- Jagist reviews: Jbl Boombox 4 Firmware Updated Vs Hopestar A90!!! Rematch Of Beasts!!!
- Jagist reviews: Hopestar A90 Vs Zealot Ze41!!! Battle Of Shear Power!!!
- Jagist reviews: Hopestar A90 Vs Zealot Ze21!!! Deep Bass Vs Powerful Bass!!!
- Jagist reviews: Hopestar A90 Vs Jbl Encore Essential 2!!! Deep Bass Vs Powerhouse Bass!!!
- 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) |
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