Short answer: the JBL Partybox 110. It ranks #7 of 50 party speakers by sound quality at $379.95; the Sony GTK-XB90 ranks #46 and costs $429, so there is little reason to consider the other one.
What the JBL Partybox 110 offers: Very neutral sound, slightly better than the Partybox 100. Watch for: Bass isn’t as deep as the Partybox 100. Just as loud and slightly deeper than a Stormbox Blast which is way smaller with better sound. Increase treble one step in the app to make it more neutral.
What the Sony GTK-XB90 offers: Deep punchy EXTRA BASS technology for party use. 3x 2.36” tweeters + 2x 7.09” woofers, built-in LED lights sync with beat. 16 hours battery claimed (9 hours real-world at moderate volume with lights). Built-in handle, portable one-box design. Fiestable plugin controls party settings and DJ effects. Three-device simultaneous Bluetooth pairing. Watch for: Bass is muddy and not deep, weird midrange peak, rolled off treble and overall strange tuning
Buy the JBL Partybox 110. It ranks higher for sound quality than the Sony GTK-XB90 and costs less, which settles it without a real tradeoff to make.
The Sony GTK-XB90 is not a sound-quality pick. It sits near the bottom of the 50 party speakers; there are better options higher up.
If water resistance matters to you, the JBL Partybox 110 at IPX4 (splashing) holds up far better than the Sony GTK-XB90 at no water resistance.
Specifications Side By Side
| JBL Partybox 110 | Sony GTK-XB90 | |
|---|---|---|
| Price | $379.95 | $429 Discontinued |
| Ranked | #7 of 50 in Party Size Portable Bluetooth Speakers | #46 of 50 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 41Hz | ~50Hz |
| Battery Life | 12 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| Bluetooth Version | 5.1 | - |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 5.25" woofers, 2x 2.25" tweeters | 12cm drivers + passive radiators |
| EQ | Yes (3 band) | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | No | Yes (Partychain up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-A, 2.1A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 23.8 lbs / 10.8 kg | 30.9 lbs / 14 kg |
| Output Power | 160W | - |
| Digital Aux Input | No | No |
| Discontinued | - | Yes |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- JBL Partybox 100 vs JBL Partybox 300
- JBL Partybox 300 vs Teufel Rockster Air 2
- JBL Partybox 100 vs Soundcore Rave 3/3s
- Sony SRS-XP700 vs Sony GTK-XB90
- W-King T12 vs Sony GTK-XB90
Prices on this page were last checked August 27, 2026 at 10:09 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
JBL Partybox 110: $379.95 Amazon eBay
Pros: Very neutral sound, slightly better than the Partybox 100.
Cons: Bass isn’t as deep as the Partybox 100. Just as loud and slightly deeper than a Stormbox Blast which is way smaller with better sound. Increase treble one step in the app to make it more neutral.
Full JBL Partybox 110 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 41Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Charging Time | 3.5 hours |
| Digital Aux Input | No |
| Drivers | 2x 5.25" woofers, 2x 2.25" tweeters |
| EQ | Yes (3 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Output Power | 160W |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 23.8 lbs / 10.8 kg |
- Links
- Reviews, Comparisons and Sound Samples
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- Jay’s Straight Up Reviews & More: W-King T9 Pro vs JBL Partybox 110 😯Can the Budget King Hang With the PB110?
- Jay’s Straight Up Reviews & More: JBL Partybox 110 🆚 Onn Large Party Speaker - Both Plugged In🔌 The Legend vs. the Budget Banger 🍿
- Jay’s Straight Up Reviews & More: Triple Threat Match ✨ JBL Partybox 110, Soundcore Rave+, ONN Large Party Speaker. Indoor Battle⚠️
- Jay’s Straight Up Reviews & More: PHILIPS NX200 🦨 (TANX200) 🆚 JBL PARTYBOX 110 - Bluetooth Speaker Comparison, Both on Bass mode One.
- Jay’s Straight Up Reviews & More: Triple Threat Match ✨ JBL Partybox 110, Soundcore Rave+, ONN Large Party Speaker. Indoor Battle⚠️
- Jay’s Straight Up Reviews & More: Dual W-King T11 (EQ1, EQ2) 🆚 JBL Partybox 110 (Bass One) 📛 Are two T11’s TWS Louder than one PB110?
- KULAS TECH SHOW: JBL Partybox on the go vs JBL Partybox 110 Bass Comparison More from KULASTECHSHOW20 →
- Reddit Search for JBL Partybox 110 Review
- Head-to-Head Comparisons
- JBL Partybox 110 vs JBL Partybox 300
- JBL Partybox 110 vs JBL Partybox 100
- JBL Partybox 110 vs JBL Partybox 130
- JBL Partybox 110 vs Electro-Voice Everse 12
- JBL Partybox 110 vs JBL Partybox Club 120
- JBL Partybox 110 vs Electrotec Stage One
- JBL Partybox 110 vs JBL Partybox 310
- JBL Partybox 110 vs Teufel Rockster Neo
- See all 36 comparisons
Sony GTK-XB90: $429 Discontinued eBay
Pros: Deep punchy EXTRA BASS technology for party use. 3x 2.36” tweeters + 2x 7.09” woofers, built-in LED lights sync with beat. 16 hours battery claimed (9 hours real-world at moderate volume with lights). Built-in handle, portable one-box design. Fiestable plugin controls party settings and DJ effects. Three-device simultaneous Bluetooth pairing.
Cons: Bass is muddy and not deep, weird midrange peak, rolled off treble and overall strange tuning. Discontinued.
Full Sony GTK-XB90 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~50Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Digital Aux Input | No |
| Discontinued | Yes |
| Drivers | 12cm drivers + passive radiators |
| EQ | No |
| IP Rating | None |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | Yes (USB-A, 2.1A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 30.9 lbs / 14 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons