Short answer: the Sony SRS-XP700. It ranks #13 of 39 party speakers by sound quality at $392; the Soundboks Mix ranks #24 and costs $799, so there is little reason to consider the other one.
What the Soundboks Mix offers: USB-C fast charging (65W) for the swappable battery, up to 40 hours of battery life at mid-volume, IP65 dust/water resistance, and TeamUp linking with up to 5 other SKAA-equipped Soundboks speakers. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage. Watch for: Doesn’t have as deep of bass as higher-ranked speakers, and can sound somewhat bright in the treble. Only 72W of output and a single 10-inch woofer, less powerful than the Soundboks Go or 4, and no microphone input for karaoke like the Pro Panel models.
What the Sony SRS-XP700 offers: 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. Watch for: Weird midrange peak. Slightly less loud than a Partybox 310. Bass not as deep as a Partybox 310/300/110/100.
Buy the Sony SRS-XP700. It ranks higher for sound quality than the Soundboks Mix and costs less, which settles it without a real tradeoff to make.
There is a real battery-life gap here: the Soundboks Mix is rated for 40 hours, the Sony SRS-XP700 only 25 hours.
There is a real gap in water resistance: the Soundboks Mix at IP65 (water jets) against the Sony SRS-XP700, which has no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundboks Mix | Sony SRS-XP700 | |
|---|---|---|
| Price | $799 | $392.00 |
| Ranked | #24 of 39 in Party Size Portable Bluetooth Speakers | #13 of 39 in Party Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 40 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Bluetooth Version | 4.2 | 5.0 |
| Dimensions | 19.1" x 13.5" x 10.9" (484 x 342 x 276 mm) | 12.3" x 27.3" x 14.4" (313 x 693 x 367 mm) |
| Drivers | 10" woofer, 1.2" tweeter | 2x 170mm woofers + 3x 60mm front tweeters + 1x 50mm rear tweeter |
| EQ | No | Yes |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | - |
| IP Rating | IP65 | None |
| Maximum SPL | 121dB (Manufacturer specified) | - |
| Party Mode | Yes (TeamUp, up to 5 speakers) | Yes (Party Connect up to 100 speakers) |
| Power Bank | No | Yes (USB-A) |
| Power Input | USB-C | AC Power cord |
| Removable Battery | Yes | - |
| Stereo | No | Partially |
| Omnidirectional | No | No |
| TWS | No | No |
| USB Playback | No | Yes |
| Weight | 21.4 lbs (9.7 kg) | 37.3 lbs (16.9 kg) |
| Amplifier Power | 72W | 78W RMS |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (additional codecs unverified) | LDAC, AAC, SBC |
| Bass Extension (-10dB) | - | 50Hz |
| Charging Time | - | 3 hours |
| Guitar Input | - | Yes |
| Microphone Input | - | Yes (Karaoke mode with echo effect) |
| Lights | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Sony SRS-XP700:
- Sony ULT Tower 7 vs Sony SRS-XP700
- JBL Partybox 330 vs Sony SRS-XP700
- JBL Partybox Stage 320 vs Sony SRS-XP700
- JBL Partybox 310 vs Sony SRS-XP700
- Sony ULT Tower 5 vs Sony SRS-XP700
Prices on this page were last checked September 16, 2026 at 12:41 AM 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Soundboks Mix: $799 Soundboks Amazon eBay
Pros: USB-C fast charging (65W) for the swappable battery, up to 40 hours of battery life at mid-volume, IP65 dust/water resistance, and TeamUp linking with up to 5 other SKAA-equipped Soundboks speakers. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage.
Cons: Doesn’t have as deep of bass as higher-ranked speakers, and can sound somewhat bright in the treble. Only 72W of output and a single 10-inch woofer, less powerful than the Soundboks Go or 4, and no microphone input for karaoke like the Pro Panel models.
Full Soundboks Mix review and specifications →
| Amplifier Power | 72W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (additional codecs unverified) |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 19.1" x 13.5" x 10.9" (484 x 342 x 276 mm) |
| Drivers | 10" woofer, 1.2" tweeter |
| EQ | No |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP65 |
| Maximum SPL | 121dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | Yes (TeamUp, up to 5 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Removable Battery | Yes |
| Stereo | No |
| TWS | No |
| USB Playback | No |
| Weight | 21.4 lbs (9.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Sony SRS-XP700: $392.00 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.
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) |
| 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 Sony SRS-XP500
- 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
- See all 34 comparisons