Short answer: both are discontinued, so this only matters if you are buying used. Used, the Sony SRS-XP500 is the better pick: it ranks #15 of 44 party speakers by sound quality (rated 4.0/5), against #33 (rated 2.7/5) for the Onn Large Party gen 1. If you want one new, the Sony ULT Tower 7 ranks #1 at $648.
The Sony SRS-XP500 is the better-sounding, deeper-bass pick. 20W 3-way speaker system with dual passive radiators, well-balanced sound (clear highs, detailed mids, punchy bass). Its bass reaches about 42Hz before falling 10dB, against 60Hz for the Onn Large Party gen 1. It is rated for 20 hours of battery against 13 for the Onn Large Party gen 1. It supports LDAC Bluetooth, which the Onn Large Party gen 1 lacks. Watch for: Not as loud and bass not as deep as a JBL Partybox 100 or JBL Partybox 110.
The case for the Onn Large Party gen 1: A genuinely useful feature set for a compact party speaker: FM radio, 3.5mm aux, USB-A phone charging, a mic/guitar input, lights, and Party Sync pairing. The tradeoff: Sound is not a strong reason to seek one out.
Buy the Sony SRS-XP500 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, start with the Sony ULT Tower 7 instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Sony SRS-XP500 | Onn Large Party gen 1 | |
|---|---|---|
| Price | $549.99 Discontinued | $100 Discontinued |
| Ranked | #15 of 44 in Party Size Portable Bluetooth Speakers | #33 of 44 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 42Hz | ~60Hz |
| Battery Life | 20 hours (Manufacturer specified) | 13 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LDAC, AAC, SBC | SBC |
| Bluetooth Version | 5.0 | - |
| Charging Time | 3 hours | - |
| Dimensions | 10.8” x 22.5” x 11.6” (275 x 572 x 295 mm) | 11.1” x 21.7” x 10.3” (281 x 552 x 262 mm) |
| EQ | Yes | No |
| Guitar Input | Yes | - |
| IP Rating | None | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Party Connect up to 100 speakers) | Yes (Party Sync Mode) |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | No | Yes |
| USB Playback | Yes | No |
| Weight | 24.7 lbs (11.2 kg) | 23.1 lbs (10.5 kg) |
| Drivers | 2x 140mm woofers + 2x 50mm tweeters | 8” (203mm) woofer + drivers |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Strap | No | No |
| FM Tuner | - | Yes |
| Wheels | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Sony SRS-XP500:
- Sony ULT Tower 7 vs Sony SRS-XP500
- JBL Partybox 330 vs Sony SRS-XP500
- JBL Partybox Stage 320 vs Sony SRS-XP500
- JBL Partybox 310 vs Sony SRS-XP500
- Sony ULT Tower 5 vs Sony SRS-XP500
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
Sony SRS-XP500: $549.99 Discontinued Amazon eBay
Newer model: the Sony SRS-XV500, ranked lower, rated 4/5.
Pros: 20W 3-way speaker system with dual passive radiators, well-balanced sound (clear highs, detailed mids, punchy bass). 20-hour battery life, immersive room-filling sound. Party Connect feature links multiple compatible Sony speakers. USB charging port for device charging on-the-go. Built-in handle and IPX4 water resistance. Microphone input and karaoke support. Measured bass extension of 42Hz (-10dB).
Cons: Not as loud and bass not as deep as a JBL Partybox 100 or JBL Partybox 110. Discontinued.
Full Sony SRS-XP500 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 42Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | LDAC, AAC, SBC |
| Bluetooth Version | 5.0 |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 10.8” x 22.5” x 11.6” (275 x 572 x 295 mm) |
| Drivers | 2x 140mm woofers + 2x 50mm tweeters |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | None |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| Strap | No |
| TWS | No |
| USB Playback | Yes |
| Weight | 24.7 lbs (11.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XP500 vs Sony SRS-XP700
- Sony SRS-XP500 vs Sony SRS-XV500
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- Sony SRS-XP500 vs Zealot PT21
- Sony SRS-XP500 vs Soundcore Rave 3S
- Sony SRS-XP500 vs Onn XL Wireless Party Speaker
- Sony SRS-XP500 vs JBL Partybox 300
- Sony SRS-XP500 vs JBL Partybox 110
- See all 39 comparisons
Onn Large Party gen 1: $100 Discontinued eBay
Newer model: the Onn Large Party gen 2, ranked higher, rated 3.9/5.
Pros: A genuinely useful feature set for a compact party speaker: FM radio, 3.5mm aux, USB-A phone charging, a mic/guitar input, lights, and Party Sync pairing. Its rolling 10.5kg cabinet, carry handle and claimed 13-hour battery make it easy to take to casual outdoor gatherings, and it can play louder than a typical small Bluetooth speaker. Measured bass extension of ~60Hz (-10dB).
Cons: Sound is not a strong reason to seek one out. Reviewer comparisons find limited deep bass (about 60Hz at -10dB), uneven mids and a boxy, strained presentation at high volume. It has no app or EQ, no water rating, and is discontinued; the newer Onn Large Party gen 2 is the more sensible choice when available.
Full Onn Large Party gen 1 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~60Hz |
| Battery Life | 13 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Dimensions | 11.1” x 21.7” x 10.3” (281 x 552 x 262 mm) |
| Drivers | 8” (203mm) woofer + drivers |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Party Sync Mode) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 23.1 lbs (10.5 kg) |
| Wheels | Yes |
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