Short answer: the Aiwa Exos-10. It ranks #39 of 91 boombox speakers by sound quality (rated 3.5/5) 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 Aiwa Exos-10 is the better-sounding option. Clear, clean treble with good separation of instruments and vocals, and no distortion even near full volume in a side by side test against the W-King X20, where it kept up in loudness at 90%. It links with other speakers (Party Sync, 100+ speakers), which the Turtlebox cannot. It has an adjustable EQ, which the Turtlebox lacks. The tradeoff: It lacks deep bass: even with bass maxed it rolls off around 50Hz, where the W-King X20 and Zealot boomboxes reach deeper, and it is about 2dB quieter at full volume.
The Turtlebox is the longer-running option. Waterproof and crushproof, loud with punchy bass. It is rated for 25 hours of battery against 12 for the Aiwa Exos-10. The catch: Sounds basically identical to the later Gen 2 and Gen 3: each generation mainly added features, not sound quality.
Buy the Aiwa Exos-10. It is rated higher for sound quality and still sold new, while the Turtlebox is discontinued.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Aiwa Exos-10 | Turtlebox | |
|---|---|---|
| Price | $159.99 | $329 Discontinued |
| Ranked | #39 of 91 in Boombox Size Portable Bluetooth Speakers | #87 of 91 in Boombox Size Portable Bluetooth Speakers |
| Drivers | 6.5” (165mm) subwoofer + full-range drivers, 4 passive radiators | 1x 6x9” (152x228mm) woofer + 1x 1” (25mm) tweeter |
| Amplifier Power | 200W RMS (40W x 2 + 120W) | 50W |
| Battery Life | 12 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Removable Battery | No | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.0 |
| Aux Input | Yes | Yes |
| USB Playback | Yes | No |
| FM Tuner | Yes | - |
| Party Mode | Yes (Party Sync, 100+ speakers) | No |
| EQ | Yes (bass and treble) | No |
| Stereo | Partially | Yes |
| Bass Extension (-10dB) | - | ~65Hz |
| IP Rating | - | IP67 |
| MicroSD Playback | - | Yes |
| Omnidirectional | - | No |
| Weight | - | 10 lbs (4.54 kg) |
| Bluetooth Codecs | - | SBC |
| App | - | No |
| TWS | - | Yes |
| Power Bank | - | 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
How Aiwa Exos-10 compares with other leading options:
- Tribit Stormbox Blast vs Aiwa Exos-10
- JBL Partybox Encore 2 vs Aiwa Exos-10
- JBL PartyBox On-The-Go 2 Plus vs Aiwa Exos-10
- JBL Partybox Encore Essential 2 vs Aiwa Exos-10
- JBL Partybox Encore Essential vs Aiwa Exos-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
Aiwa Exos-10: $159.99 Amazon eBay
Older model: the Aiwa Exos-9 (ranked higher, rated 4.2/5).
Pros: Clear, clean treble with good separation of instruments and vocals, and no distortion even near full volume in a side by side test against the W-King X20, where it kept up in loudness at 90%. A 200W RMS tri-amplified design with a 6.5” woofer and four passive radiators, FM radio with presets, aux and USB inputs, a remote, analog-style VU meters and Party Sync with 100+ speakers.
Cons: It lacks deep bass: even with bass maxed it rolls off around 50Hz, where the W-King X20 and Zealot boomboxes reach deeper, and it is about 2dB quieter at full volume. Owners comparing it with the Aiwa Exos 9 it replaces find the older model clearer with tighter bass, and the Exos 10 drops the Exos 9’s 5-band EQ (only bass and treble) and removable battery. Claimed battery life is 12 hours.
Full Aiwa Exos-10 review and specifications →
| Amplifier Power | 200W RMS (40W x 2 + 120W) |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.0 |
| Drivers | 6.5” (165mm) subwoofer + full-range drivers, 4 passive radiators |
| EQ | Yes (bass and treble) |
| FM Tuner | Yes |
| Party Mode | Yes (Party Sync, 100+ speakers) |
| Removable Battery | No |
| Stereo | Partially |
| USB Playback | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head 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