Short answer: the Ruimatech RM-10. It ranks #29 of 91 boombox speakers by sound quality (rated 3.8/5) at $159.99 and is still sold new; the Turtlebox ranks #87 (rated 2.1/5) and is discontinued, so it is only an option used.
The Ruimatech RM-10 is the better-sounding pick. A three-way boombox (80W woofer, two 20W midranges, two 10W tweeters and dual passive radiators, 140W RMS) with a hi-fi leaning clarity, highs that don’t get screechy at max volume, and bass that holds on at full volume. Watch for: It is tuned bass boosted, much like the JBL Boombox 3.
The Turtlebox is the longer-running pick. Waterproof and crushproof, loud with punchy bass. It is rated for 25 hours of battery against 14 for the Ruimatech RM-10. Watch for: Sounds basically identical to the later Gen 2 and Gen 3: each generation mainly added features, not sound quality.
Buy the Ruimatech RM-10. It is rated higher for sound quality and still sold new, while the Turtlebox is discontinued.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Ruimatech RM-10 | Turtlebox | |
|---|---|---|
| Price | $159.99 | $329 Discontinued |
| Ranked | #29 of 91 in Boombox Size Portable Bluetooth Speakers | #87 of 91 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 140W RMS (300W peak) | 50W |
| Drivers | 80W woofer + 2x 20W midranges + 2x 10W tweeters + 2 passive radiators | 1x 6x9” (152x228mm) woofer + 1x 1” (25mm) tweeter |
| IP Rating | IPX6 | IP67 |
| Battery Life | 14 hours at 30% volume (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Power Bank | Yes (USB-C) | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 4.0 |
| TWS | Yes | Yes |
| App | No | No |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| Strap | No | - |
| Aux Input | - | Yes |
| Bass Extension (-10dB) | - | ~65Hz |
| MicroSD Playback | - | Yes |
| Weight | - | 10 lbs (4.54 kg) |
| Bluetooth Codecs | - | SBC |
| EQ | - | No |
| Party Mode | - | No |
| USB Playback | - | No |
| Built-in Microphone | - | No |
| Power Input | - | AC Power brick |
| Dimensions | - | 12” x 7” x 8.7” (305 x 178 x 222 mm) |
| Digital Aux Input | - | No |
Related Speaker Comparisons
More top alternatives to Ruimatech RM-10:
- Tribit Stormbox Blast vs Ruimatech RM-10
- JBL Partybox Encore 2 vs Ruimatech RM-10
- JBL PartyBox On-The-Go 2 Plus vs Ruimatech RM-10
- JBL Partybox Encore Essential 2 vs Ruimatech RM-10
- JBL Partybox Encore Essential vs Ruimatech RM-10
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
Ruimatech RM-10: $159.99 Amazon eBay
Pros: A three-way boombox (80W woofer, two 20W midranges, two 10W tweeters and dual passive radiators, 140W RMS) with a hi-fi leaning clarity, highs that don’t get screechy at max volume, and bass that holds on at full volume. Side by side it beat the W-King X20S and X20 and sounded as good as the Tribit Stormbox Blast 2, especially at higher volume. IPX6, a claimed 14 hours, a USB-C power bank, 30W fast charging and stereo pairing.
Cons: It is tuned bass boosted, much like the JBL Boombox 3. There is no app or custom EQ and no shoulder strap, and the design is plain.
Full Ruimatech RM-10 review and specifications →
| Amplifier Power | 140W RMS (300W peak) |
|---|---|
| App | No |
| Battery Life | 14 hours at 30% volume (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Drivers | 80W woofer + 2x 20W midranges + 2x 10W tweeters + 2 passive radiators |
| IP Rating | IPX6 |
| Omnidirectional | No |
| Power Bank | Yes (USB-C) |
| Stereo | Partially |
| Strap | No |
| TWS | Yes |
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Ruimatech RM-10 Vs W-king X20!!! Battle Of Affordability!!! More from Jagistreviews →
- Jagist reviews: Ruimatech RM-10 Vs W-king X20s!!! Battle Of The Affordable’s!!!
- Jagist reviews: Tribit Stormbox Blast 2 Firmware 11 Vs Ruimatech RM-10!!! Battle Of The 3 Ways!!!
- Josh’s Gadgets and More: JBL Boombox 3 Wifi vs Ruimatech RM-10
- Head-to-Head Comparisons
- Ruimatech RM-10 vs W-King X20S
- Ruimatech RM-10 vs Tribit Stormbox Blast 2
- Ruimatech RM-10 vs JBL Boombox 3
- Ruimatech RM-10 vs JBL Boombox 3 Wifi
- Ruimatech RM-10 vs W-King H330
- Ruimatech RM-10 vs Soundcore Boom 2 Plus
- Ruimatech RM-10 vs Hopestar A90
- Ruimatech RM-10 vs W-King X20
- See all 30 comparisons
Turtlebox: $329 Discontinued eBay
Newer model: the Turtlebox Gen 3, ranked higher, rated 2.1/5.
Pros: Waterproof and crushproof, loud with punchy bass. 25 hour battery life (6 hours at full volume). Pairs with a second unit for stereo. Measured bass extension of ~65Hz (-10dB).
Cons: Sounds basically identical to the later Gen 2 and 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. It rattles at high volume. Nowhere near its claimed 120dB at a standard one meter distance. It charges from an external AC power brick. Inside is essentially a car audio 6x9 two way speaker in a plastic box. Discontinued.
Full Turtlebox review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~65Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.0 |
| Built-in Microphone | No |
| 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 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 10 lbs (4.54 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons