Short answer: the Partybox 110, and the gap is real. It ranks #7 of 45 party speakers at $299.95; the T9 Pro ranks #29 at $294, six dollars less.
The T9 Pro leads with a longer spec sheet. 250W peak power, dual 6.5-inch woofers, a removable battery you can swap mid-party, and 12 preset bass EQ curves for different genres. Our notes describe the resulting sound as warm and somewhat gritty, not as detailed as higher-ranked speakers in the class.
The Partybox 110 wins with a simpler, more neutral tuning. It’s described as very neutral out of the box, slightly better than the Partybox 100 it replaced, with one small adjustment recommended: bump the treble one step in the app for the most balanced result.
Buy the Partybox 110 for the better-measured, more neutral sound. Buy the T9 Pro if the swappable battery and bundled bass presets are worth trading detail for.
Specifications Side By Side
| JBL Partybox 110 | W-King T9 Pro | |
|---|---|---|
| Price | $299.95 | $171.49 |
| Ranked | #7 of 44 in Party Size Portable Bluetooth Speakers | #29 of 44 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 41Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.1 | 5.3 |
| Charging Time | 3.5 hours | 4 hours |
| Drivers | 2x 5.25" woofers, 2x 2.25" tweeters | 2x 6.5" woofers, 2x 2.5" tweeters |
| EQ | Yes (3 band) | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes | - |
| Party Mode | No | No |
| Power Bank | Yes | No |
| Power Input | AC Power cord | - |
| Stereo | Partially | Yes |
| TWS | Yes | No |
| USB Playback | Yes | Yes |
| Weight | 23.8 lbs / 10.8 kg | 20 lbs / 9.05 kg |
| Output Power | 160W | 250W (peak) |
| Dimensions | - | 10.79" x 10.07" x 21.08" (274 x 255.7 x 535.5 mm) |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
The Two Speakers In Full
JBL Partybox 110: $299.95 Amazon
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. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.
| 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 |
| Drivers | 2x 5.25" woofers, 2x 2.25" tweeters |
| EQ | Yes (3 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes |
| Output Power | 160W |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 23.8 lbs / 10.8 kg |
- Reviews, Comparisons and Sound Samples
- GYMCADDY: Soundboks Go Vs JBL Partybox 110 Vs Sony XP500
- Jay’s Straight Up Reviews & More: ONN Large Party Speaker Gen. 2 (Bass Boost On) vs JBL Partybox 110 (Bass Boost 1)🩻Battery Powered🔋
- Jay’s Straight Up Reviews & More: ONN Large Party Speaker Gen 2 vs JBL Partybox 110 ☀️ Outdoors Pole Mounted 🤯 Bass Boost On
- Jay’s Straight Up Reviews & More: Klipsch Gig XXL vs JBL Partybox 110 🎉 Bluetooth Party Speaker Comparison. Is The Party Over For Gig?
- HQ AUDIO Exchange: Samsung MX-ST50B vs. JBL Partybox 110 Bass Test!🔥
- W. Weiss: The $400 Club - Budget Portable PA’s Mackie Thump Go, JBL Partybox 110, Yamaha DBR10
- 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
- Head-to-Head Comparisons
- Links
W-King T9 Pro: $171.49 Aliexpress
Pros: 250W peak power, 120dB sound output with dual 6.5” woofers + dual 2.5” tweeters. Removable rechargeable battery allows continuous play via battery swapping. 12 custom bass settings for EQ adjustments by music genre. Music-synchronized LED lights (ambient to high-energy strobes). True Wireless Stereo for stereo pairing. Bluetooth 5.3, great customer service.
Cons: Sounds warm, somewhat gritty, not as detailed as higher ranked speakers
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Charging Time | 4 hours |
| Dimensions | 10.79" x 10.07" x 21.08" (274 x 255.7 x 535.5 mm) |
| Drivers | 2x 6.5" woofers, 2x 2.5" tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Output Power | 250W (peak) |
| Party Mode | No |
| Power Bank | No |
| Stereo | Yes |
| TWS | No |
| USB Playback | Yes |
| Weight | 20 lbs / 9.05 kg |
- Reviews, Comparisons and Sound Samples
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.