Short answer: the Tronsmart Fiitune X30. It ranks #48 of 89 boombox speakers by sound quality, rated 3.3/5, at $144.90; the JBL Partybox On the Go ranks #59, rated 3.0/5, and costs $300, so there is little reason to consider the other one.
The case for the Tronsmart Fiitune X30: A three-way, six-driver design (racetrack woofer, two midranges, two tweeters and an upward-firing driver) with 80W, Hi-Res certification, LDAC, a claimed 14 hours of battery and IPX6. The catch: Side by side it clearly lost to the Harman Kardon Go + Play 3, the Soundcore Boom 2 and the EarFun UBoom X: listeners described muddy, dark mid-bass that fails to reproduce low notes, dull and underemphasized treble, and a boxy, sterile sound at low volume next to the JBL Xtreme 4.
The case for the JBL Partybox On the Go: JBL Partybox On the Go uses 5.1” woofer + tweeters. The catch: Bass is limited by its 49Hz specification.
Buy the Tronsmart Fiitune X30. It is rated higher for sound quality than the JBL Partybox On the Go and costs less, so only choose the other one for a particular feature it does better.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Tronsmart Fiitune X30 | JBL Partybox On the Go | |
|---|---|---|
| Price | $144.90 | $300 |
| Ranked | #48 of 89 in Boombox Size Portable Bluetooth Speakers | #59 of 89 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 80W | 100W |
| Drivers | Racetrack woofer + 2x midrange + 2x tweeters + upward-firing driver | 5.1” woofer + tweeters |
| Battery Life | 14 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| IP Rating | IPX6 | IPX4 |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, LDAC | SBC |
| Weight | 7.9 lbs (3.6 kg) | 16.5 lbs (7.5 kg) |
| Dimensions | 14.6” x 7.7” x 5.1” (370 x 195 x 130 mm) | 19.3” x 8.8” x 9.6” (489 x 224 x 244.5 mm) |
| EQ | Yes | No |
| Stereo | Yes | Partially |
| Omnidirectional | No | No |
| Strap | No | Yes (detachable shoulder strap) |
| Aux Input | - | Yes |
| Bass Extension (-10dB) | - | 49Hz |
| Power Bank | - | Yes (USB-A, 5V/2.1A) |
| USB Playback | - | Yes |
| App | - | Yes (JBL PartyBox app) |
| TWS | - | Yes |
| Party Mode | - | No |
| Built-in Microphone | - | No |
| Power Input | - | USB-C |
| Bluetooth Version | - | 4.2 |
| Maximum SPL | - | 94dB (Manufacturer specified) |
| Digital Aux Input | - | No |
Related Speaker Comparisons
More worthwhile head-to-heads for Tronsmart Fiitune X30:
- Earfun Uboom X vs Tronsmart Fiitune X30
- Tribit Stormbox Blast vs Tronsmart Fiitune X30
- Harman Kardon Go + Play 3 vs Tronsmart Fiitune X30
- JBL Partybox Encore 2 vs Tronsmart Fiitune X30
- JBL Partybox Encore Essential 2 vs Tronsmart Fiitune X30
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
Tronsmart Fiitune X30: $144.90 AliExpress Tronsmart Best Buy eBay
Pros: A three-way, six-driver design (racetrack woofer, two midranges, two tweeters and an upward-firing driver) with 80W, Hi-Res certification, LDAC, a claimed 14 hours of battery and IPX6. It plays loud with a lot of mid-bass, reviewers found good separation of instruments and voices, and some listeners found it warm and full at high volume.
Cons: Side by side it clearly lost to the Harman Kardon Go + Play 3, the Soundcore Boom 2 and the EarFun UBoom X: listeners described muddy, dark mid-bass that fails to reproduce low notes, dull and underemphasized treble, and a boxy, sterile sound at low volume next to the JBL Xtreme 4.
Full Tronsmart Fiitune X30 review and specifications →
| Amplifier Power | 80W |
|---|---|
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, LDAC |
| Dimensions | 14.6” x 7.7” x 5.1” (370 x 195 x 130 mm) |
| Drivers | Racetrack woofer + 2x midrange + 2x tweeters + upward-firing driver |
| EQ | Yes |
| IP Rating | IPX6 |
| Omnidirectional | No |
| Stereo | Yes |
| Strap | No |
| Weight | 7.9 lbs (3.6 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Tronsmart Fiitune X30 Vs Harmon Kardon Go Plus Play 3!!! More from Jagistreviews →
- Dominik Reviews: Tronsmart Fiitune X30 vs HK Go + Play 3 - No chance? - Sound Test More from Dominik Reviews →
- Dominik Reviews: Tronsmart Fiitune X30 vs JBL Xtreme 4 - Complete opposite of eachother? - Sound Test
- Dominik Reviews: Tronsmart Fiitune X30 vs Soundcore BOOM 2 - LETS BOOM! - Sound Test
- Dominik Reviews: Tronsmart Fiitune X30 vs Earfun UBOOM X - BOOMY SOUND! - Sound Test
- Storytripper HD: JBL Xtream 4 vs Tronsmart Fiitune X30 More from storytripperhd →
- Head-to-Head Comparisons
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JBL Partybox On the Go: $300 Amazon eBay
Newer model: the JBL PartyBox On-The-Go 2 Plus, ranked higher, rated 4.4/5.
Pros: JBL Partybox On the Go uses 5.1” woofer + tweeters. Its 7.5 kg, claimed 6 hours (Manufacturer specified) battery life, IPX4 protection, aux input, up to 94dB and limited-stereo playback make it a practical option for its intended room or portable use. A wireless microphone is included. Measured bass extension of 49Hz (-10dB).
Cons: Bass is limited by its 49Hz specification. No EQ adjustment. Battery life is short, and its sound trails the rest of the Partybox line.
Full JBL Partybox On the Go review and specifications →
| Amplifier Power | 100W |
|---|---|
| App | Yes (JBL PartyBox app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 49Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19.3” x 8.8” x 9.6” (489 x 224 x 244.5 mm) |
| Drivers | 5.1” woofer + tweeters |
| EQ | No |
| IP Rating | IPX4 |
| Maximum SPL | 94dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | Partially |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 16.5 lbs (7.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Partybox On the Go vs Sony SRS-XG500
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