Short answer: the Sony SRS-XP700. It ranks #13 of 39 party speakers at $392, against the XP500’s #14 at $549.99, $157.99 more, which makes this an easy call rather than a real tradeoff.
The XP500’s own review describes it as the more tonally balanced of the two. Its pros call out a 3-way system with dual passive radiators delivering clear highs, detailed mids, and punchy bass. The XP700’s cons flag a weird midrange peak that the XP500 doesn’t have, along with being slightly less loud and less bass-extended than JBL’s Partybox 310. Despite that, the XP700 still edges ahead in the overall ranking.
Size and hardware explain most of the gap in capability. The XP700 uses dual 6.69 inch woofers plus a multi-tweeter X-Balanced array with a rear-firing tweeter for a 360-degree effect, against the XP500’s smaller dual 140mm woofers and twin tweeters. The XP700 also runs a longer 25 hour battery rating against the XP500’s 20, and reaches a deeper 50Hz bass extension figure on paper against the XP500’s 42Hz, though real-world bass authority is where the XP500’s review claims an edge.
Everything else matches closely: both offer Sony’s Party Connect pairing for up to 100 speakers, karaoke mic and guitar inputs, an EQ app, USB-A power bank output, and IPX4-class splash resistance in similar builds with a carry handle.
Buy the Sony SRS-XP700. It ranks higher for sound quality than the Sony SRS-XP500 and costs less, which settles it without a real tradeoff to make.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Sony SRS-XP500 | Sony SRS-XP700 | |
|---|---|---|
| Price | $549.99 Discontinued | $392.00 Discontinued |
| Ranked | #14 of 39 in Party Size Portable Bluetooth Speakers | #13 of 39 in Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 42Hz | 50Hz |
| Battery Life | 20 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Bluetooth Codecs | LDAC, AAC, SBC | LDAC, AAC, SBC |
| Bluetooth Version | 5.0 | 5.0 |
| Charging Time | 3 hours | 3 hours |
| Dimensions | 10.8" x 22.5" x 11.6" (275 x 572 x 295 mm) | 12.3" x 27.3" x 14.4" (313 x 693 x 367 mm) |
| Discontinued | Yes | Yes |
| EQ | Yes | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | None | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode with echo effect) |
| Party Mode | Yes (Party Connect up to 100 speakers) | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Partially |
| Omnidirectional | No | No |
| TWS | No | No |
| USB Playback | Yes | Yes |
| Weight | 24.7 lbs (11.2 kg) | 37.3 lbs (16.9 kg) |
| Drivers | 2x 140mm woofers + 2x 50mm tweeters | 2x 170mm woofers + 3x 60mm front tweeters + 1x 50mm rear tweeter |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Amplifier Power | - | 78W RMS |
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Prices on this page were last checked September 23, 2026 at 11:24 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
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 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) |
| Discontinued | Yes |
| 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 |
| 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 Onn Large Party gen 2
- Sony SRS-XP500 vs Soundcore Rave 3S
- Sony SRS-XP500 vs Zealot PT21
- Sony SRS-XP500 vs Onn XL Wireless Party Speaker
- Sony SRS-XP500 vs JBL Partybox 300
- Sony SRS-XP500 vs W-King T12
- Sony SRS-XP500 vs LG XL7
- Sony SRS-XP500 vs JBL Partybox 110
- See all 34 comparisons
Sony SRS-XP700: $392.00 Discontinued Amazon eBay
Pros: Dual 6.69” woofers, multi-tweeter X-Balanced Speaker Units with rear tweeter for 360 effect. Exceptional 25-hour battery (18-22 hours real-world with LEDs). IPX4 splash-resistant. MEGA BASS for deep punchy sound. Karaoke (mic + guitar inputs), LED lights with stroboscopic effect. Sony Music App integration for microphone control and advanced settings. Measured bass extension of 50Hz (-10dB).
Cons: Weird midrange peak. Slightly less loud than a Partybox 310. Bass not as deep as a Partybox 310/300/110/100. Discontinued.
Full Sony SRS-XP700 review and specifications →
| Amplifier Power | 78W RMS |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 50Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth Codecs | LDAC, AAC, SBC |
| Bluetooth Version | 5.0 |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 12.3" x 27.3" x 14.4" (313 x 693 x 367 mm) |
| Discontinued | Yes |
| Drivers | 2x 170mm woofers + 3x 60mm front tweeters + 1x 50mm rear tweeter |
| 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 |
| TWS | No |
| USB Playback | Yes |
| Weight | 37.3 lbs (16.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XP700 vs Zealot PT21
- Sony SRS-XP700 vs Onn XL Wireless Party Speaker
- Sony SRS-XP700 vs Onn Large Party gen 2
- Sony SRS-XP700 vs Soundcore Rave 3S
- Sony SRS-XP700 vs JBL Partybox 300
- Sony SRS-XP700 vs JBL Partybox 110
- Sony SRS-XP700 vs JBL Partybox 100
- Sony SRS-XP700 vs W-King T12
- See all 34 comparisons