Short answer: the JBL Partybox 710, narrowly, for bass at volume. The Sony SRS-XV900 can get slightly louder than a Partybox 310 and moves on a convenient handle and wheels, but its bass is not as deep and it loses more bass at high volume than the 310 and every other speaker on the page, including this JBL. The 710 is still very large and heavy.
The case for the JBL Partybox 710: Handle and wheels are convenient. Set against that: Very large and heavy.
What the Sony SRS-XV900 gets right: Can get slightly louder than a Partybox 310. Handle and wheels are convenient. Set against that: Not as deep of bass and loses more bass at high volume compared to the Partybox 310 and every other speaker on this page.
Buy the JBL Partybox 710. It ranks higher for sound quality than the Sony SRS-XV900 and costs less, so the other one has nothing left to offer.
The Sony SRS-XV900 is not a sound-quality pick. It sits near the bottom of the 12 large party speakers; there are better options higher up.
There is a real gap in water resistance: the JBL Partybox 710 at IPX4 (splashing) against the Sony SRS-XV900, which has no water resistance.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox 710 | Sony SRS-XV900 | |
|---|---|---|
| Price | $699.00 | $900 Discontinued |
| Ranked | #6 of 12 in Large Party Size Portable Bluetooth Speakers | #11 of 12 in Large Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Battery Life | No Battery | 25 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| EQ | Yes (3 band) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode with echo effect) |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-A) |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 61.7 lbs (28 kg) | 58.6 lbs (26.6 kg) |
| Built-in Microphone | No | No |
| Party Mode | Yes (PartyBoost) | Yes (Party Connect up to 100 speakers) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Wi-Fi | No | No |
| Bluetooth Version | 5.1 | 5.2 |
| Dimensions | 15.7" x 35.6" x 17.2" (399 x 905 x 436 mm) | 16.1" x 34.6" x 17.3" (410 x 880 x 439 mm) |
| Drivers | 2x 8" woofer, 2x 2.75" tweeter | 9 drivers: 1x 12.6"x12.6" woofer, 2x 4.7" midrange, 2x 2" front tweeter, 2x 1.6" side tweeter, 2x 1.6" rear tweeter |
| Amplifier Power | 800W | 100W |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Wheels | Yes | Yes |
| Inputs | - | Optical |
| Discontinued | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for JBL Partybox 710:
- JBL Partybox 710 vs Sony ULT Tower Max
- JBL Partybox 710 vs JBL Partybox Ultimate
- JBL Partybox 1000 vs JBL Partybox 710
- Teufel Rockster 2 vs JBL Partybox 710
- JBL Partybox 710 vs JBL Partybox 720
Prices on this page were last checked September 22, 2026 at 5:11 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.
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The Two Speakers In Full
JBL Partybox 710: $699.00 Amazon eBay
Pros: At 28 kg, JBL Partybox 710 combines 2x 8” woofer, 2x 2.75” tweeter with Bluetooth and aux. Ipx4 protection and stereo playback make its feature set practical for its intended room or portable use.
Cons: Careful placement is still important for balanced bass.
Full JBL Partybox 710 review and specifications →
| Amplifier Power | 800W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | No Battery |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15.7" x 35.6" x 17.2" (399 x 905 x 436 mm) |
| Drivers | 2x 8" woofer, 2x 2.75" tweeter |
| EQ | Yes (3 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (PartyBoost) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Removable Battery | No |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 61.7 lbs (28 kg) |
| Wheels | Yes |
| Wi-Fi | No |
- Links
- Reviews, Comparisons and Sound Samples
- DLX Willington: I’M Floored 😲 JBL Partybox 710 vs 310 Binaural Sound Samples More from DLXWillington →
- GYMCADDY: JBL Partybox 710 Review - Its Your Personal Earthquake Machine More from GYMCADDY →
- Jay’s Straight Up Reviews & More: JBL Partybox 710 ☣️ vs Sony SRS XV900 ☢️- Basement Brawl Speaker Comparison. Can XV900 Top the 710❓ More from JaysStraightUpReviews →
- GYMCADDY: JBL Partybox Ultimate Vs Partybox 710 - They’re Both Crazy, But There Is A Clear Winner
- GYMCADDY: Sony ULT Tower 10 Vs JBL Partybox Ultimate & JBL Partybox 710
- Head-to-Head Comparisons
- JBL Partybox 710 vs JBL Partybox 520
- JBL Partybox 710 vs JBL Partybox 720
- JBL Partybox 710 vs Teufel Rockster
- JBL Partybox 710 vs Teufel Rockster 2
- JBL Partybox 710 vs JBL Partybox 1000
- JBL Partybox 710 vs Sony ULT Tower 9
- JBL Partybox 710 vs JBL Partybox Ultimate
- JBL Partybox 710 vs Sony ULT Tower 10
- See all 13 comparisons
Sony SRS-XV900: $900 Discontinued eBay
Pros: Can get slightly louder than a Partybox 310. Handle and wheels are convenient.
Cons: Not as deep of bass and loses more bass at high volume compared to the Partybox 310 and every other speaker on this page. Discontinued; Sony replaced the XV line with the ULT Tower series. Discontinued.
Full Sony SRS-XV900 review and specifications →
| Amplifier Power | 100W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 16.1" x 34.6" x 17.3" (410 x 880 x 439 mm) |
| Discontinued | Yes |
| Drivers | 9 drivers: 1x 12.6"x12.6" woofer, 2x 4.7" midrange, 2x 2" front tweeter, 2x 1.6" side tweeter, 2x 1.6" rear tweeter |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | None |
| Inputs | Optical |
| 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 |
| Removable Battery | No |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 58.6 lbs (26.6 kg) |
| Wheels | Yes |
| Wi-Fi | No |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Sony SRS-XV900 vs JBL Partybox 310 - Can the JBL Middleweight 💪🏽 Compete With The Sony Heavyweight? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: JBL Partybox 710 ☣️ vs Sony SRS XV900 ☢️- Basement Brawl Speaker Comparison. Can XV900 Top the 710❓
- GYMCADDY: Sony XV900 Review - Finally, A Good Speaker From Sony! More from GYMCADDY →
- Head-to-Head Comparisons
- Sony SRS-XV900 vs Sony ULT Tower 10
- Sony SRS-XV900 vs Marshall Bromley 750
- Sony SRS-XV900 vs Sony ULT Tower 9
- Sony SRS-XV900 vs Teufel Rockster
- Sony SRS-XV900 vs JBL Partybox 520
- Sony SRS-XV900 vs JBL Partybox 720
- Sony SRS-XV900 vs Teufel Rockster 2
- Sony SRS-XV900 vs JBL Partybox 1000
- See all 15 comparisons