Short answer: the Bugani Brief Pro. It ranks #28 of 91 boombox speakers by sound quality, rated 3.8/5, at $99.98. The Onn Medium Party Speaker Gen 2 ranks #59, rated 3.1/5, at $90, $9.98 cheaper, which does not close the gap in sound quality.
The Bugani Brief Pro is the better-sounding option. Crystal clear and detailed with good separation of instruments and vocals, impressive for a two-way layout of two 4” woofers and two 44mm tweeters on 80W RMS. It plays in stereo from a single unit, unlike the Onn Medium Party Speaker Gen 2. Watch for: It turns a little harsh and fatiguing at 80% to 100% volume while losing bass, and it doesn’t reach as deep as the Go + Play 3, which reviewers still preferred for its thicker, richer bass.
The Onn Medium Party Speaker Gen 2 is the longer-running option. Under $100 with LED lights synced to music. It is rated for 20 hours of battery against 12 for the Bugani Brief Pro. The catch: Lacking detail compared to the Onn Large Party Gen 2 and not as deep of bass.
Buy the Bugani Brief Pro. It is rated higher for sound quality, and the $9.98 saving on the Onn Medium Party Speaker Gen 2 is not enough to make up the difference.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bugani Brief Pro | Onn Medium Party Speaker Gen 2 | |
|---|---|---|
| Price | $99.98 | $90 |
| Ranked | #28 of 91 in Boombox Size Portable Bluetooth Speakers | #59 of 91 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 80W RMS (160W peak) | 50W RMS / 200W peak |
| Drivers | 2x 4” woofers + 2x 44mm tweeters | 8” (203mm) woofer + tweeters |
| Battery Life | 12 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | - |
| TWS | Yes | Yes |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| Strap | No | - |
| Aux Input | - | Yes |
| FM Tuner | - | Yes (16 presets) |
| IP Rating | - | IPX7 |
| Microphone Input | - | Yes (Karaoke mode with echo effect) |
| Party Mode | - | Yes (Party Sync Mode) |
| Power Bank | - | Yes (USB-A, 5V/2.1A) |
| Power Input | - | AC Power cord |
| Bluetooth Codecs | - | SBC |
| App | - | No |
| EQ | - | No |
| USB Playback | - | No |
| Built-in Microphone | - | No |
| Dimensions | - | 9.6” x 10.9” x 15.1” (244.1 x 277.9 x 383 mm) |
| Weight | - | 11 lbs (5 kg) |
| Digital Aux Input | - | No |
| Lights | - | Yes |
Related Speaker Comparisons
More top alternatives to Bugani Brief Pro:
- Earfun Uboom X vs Bugani Brief Pro
- Tribit Stormbox Blast vs Bugani Brief Pro
- Harman Kardon Go + Play 3 vs Bugani Brief Pro
- JBL Partybox Encore 2 vs Bugani Brief Pro
- JBL PartyBox On-The-Go 2 Plus vs Bugani Brief Pro
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
Bugani Brief Pro: $99.98 Amazon eBay
Pros: Crystal clear and detailed with good separation of instruments and vocals, impressive for a two-way layout of two 4” woofers and two 44mm tweeters on 80W RMS. It plays louder than the Harman Kardon Go + Play 3 and, in side by side sound tests, many listeners preferred it to the JBL Xtreme 4 and found it close to the EarFun UBoom X. A claimed 12 hours of battery, Bluetooth 5.3 and stereo pairing, at a low price.
Cons: It turns a little harsh and fatiguing at 80% to 100% volume while losing bass, and it doesn’t reach as deep as the Go + Play 3, which reviewers still preferred for its thicker, richer bass. No published water rating.
Full Bugani Brief Pro review and specifications →
| Amplifier Power | 80W RMS (160W peak) |
|---|---|
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Drivers | 2x 4” woofers + 2x 44mm tweeters |
| Omnidirectional | No |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Bugani Brief Pro Vs Harmon Kardon Go Plus Play 3!!! More from Jagistreviews →
- Dominik Reviews: Bugani Brief Pro vs Harman Kardon Go + Play 3 - HiFI Sound Comparison! More from Dominik Reviews →
- Dominik Reviews: Bugani Brief Pro vs Earfun UBOOM X - Very similar? - Sound Test
- Dominik Reviews: Bugani Brief Pro vs JBL Xtreme 4 - Not so extreme? - Sound Test
- Dominik Reviews: Bugani Brief Pro vs Soundcore Boom 2 - Soundcore still holds up?
- Dominik Reviews: Teufel BOOMSTER 4 vs Bugani Brief Pro - Cheaper and Better! Sound Test
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Onn Medium Party Speaker Gen 2: $90 Walmart eBay
Pros: Under $100 with LED lights synced to music. Simple controls, solid Bluetooth range. Mic input for karaoke/emcee. Built-in FM radio with 16 presets. Aux port.
Cons: Lacking detail compared to the Onn Large Party Gen 2 and not as deep of bass. Only available in the United States and Canada.
Full Onn Medium Party Speaker Gen 2 review and specifications →
| Amplifier Power | 50W RMS / 200W peak |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 9.6” x 10.9” x 15.1” (244.1 x 277.9 x 383 mm) |
| Drivers | 8” (203mm) woofer + tweeters |
| EQ | No |
| FM Tuner | Yes (16 presets) |
| IP Rating | IPX7 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Party Sync Mode) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Stereo | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 11 lbs (5 kg) |
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: ONN Large Party Speaker Gen 2 vs Medium Party Speaker Gen 2 🤜🤛A Family Feud🔌Plugged In Bass Boost On More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: Skullcandy Barrel XT vs ONN Medium Party Speaker Gen. 2 😬(Both Bass Boost On🔉) The Price is Right?🤑
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