Short answer: both are discontinued, so this only matters if you are buying used, though neither ranks well in its class. Used, the Onn Large Party gen 1 is the better pick: it ranks #41 of 54 party speakers by sound quality (rated 2.7/5), against #45 (rated 2.5/5) for the Sharp PS-929. If you want one new, the Onn Large Party gen 2 replaces the Onn Large Party gen 1 and is rated 3.9/5 at $129. Both are rated below 3.0/5 among the 54 party speakers, and the Onn Large Party gen 2, ranked #17 at $129, is a better place to start if sound quality matters.
Why pick the Onn Large Party gen 1: A rolling party speaker with FM radio, a mic and guitar input, lights, and phone charging for casual outdoor parties. It links with other speakers (Party Sync Mode), which the Sharp PS-929 cannot. The catch: Sound is not a strong reason to seek one out.
Why pick the Sharp PS-929: A battery party speaker with two woofers, a Super Bass button, lights, mic and guitar inputs, and a wired mic included. The tradeoff: Bass extension is only about 60Hz at -10dB, so it lacks deep bass.
Buy the Onn Large Party gen 1 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, buy the Onn Large Party gen 2, which replaces the Onn Large Party gen 1.
Want more options? Browse the full Portable Bluetooth rankings.
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Specifications Side By Side
| Onn Large Party gen 1 | Sharp PS-929 | |
|---|---|---|
| Price | $100 Discontinued | $150 Discontinued |
| Ranked | #41 of 54 in Party Size Portable Bluetooth Speakers | #45 of 54 in Party Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| FM Tuner | Yes | - |
| Bass Extension (-10dB) | ~60Hz | ~60Hz |
| Battery Life | 13 hours (Manufacturer specified) | 13 hours (Manufacturer specified) |
| Party Mode | Yes (Party Sync Mode) | No |
| Power Bank | Yes (USB-A) | No |
| Power Input | AC Power cord | AC Power cord |
| TWS | Yes | No |
| Weight | 23.1 lbs (10.5 kg) | 19 lbs (8.6 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | No |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| USB Playback | No | No |
| IP Rating | None | None |
| Drivers | 8” (203mm) woofer + drivers | 2x 6.5” woofers, 2x 2” tweeters |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Wheels | Yes | - |
| Dimensions | 11.1” x 21.7” x 10.3” (281 x 552 x 262 mm) | 10.2” x 11” x 22” (260 x 280 x 560 mm) |
| Strap | No | No |
| Bluetooth Version | - | 5.0 |
| Amplifier Power | - | 50W RMS |
Where the Ratings Come From
- Onn Large Party gen 1: reviews by Jay’s Straight Up Reviews & More.
- Sharp PS-929: reviews by Technotin.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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