Short answer: the JBL Partybox 100 if sound quality matters most, the W-King T9 Pro if price matters most. The JBL Partybox 100 ranks #6 of 50 party speakers at $499.99. The W-King T9 Pro ranks #35 at $171.49, $328.50 cheaper.
What the JBL Partybox 100 offers: Quite neutral sound, pretty deep bass. Watch for: A slight peak in the upper mids. Slight TWS issue where the 2nd is slightly delayed. Just as loud and slightly deeper bass than a Stormbox Blast which is way smaller with better sound quality.
What the W-King T9 Pro offers: 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. Watch for: Sounds warm, somewhat gritty, not as detailed as higher ranked speakers
Buy the JBL Partybox 100 if sound quality is the priority over the price, or the W-King T9 Pro if the price is the priority over sound quality.
Specifications Side By Side
| JBL Partybox 100 | W-King T9 Pro | |
|---|---|---|
| Price | $499.99 Discontinued | $171.49 |
| Ranked | #6 of 50 in Party Size Portable Bluetooth Speakers | #35 of 50 in Party Size Portable Bluetooth Speakers |
| App | No | 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 | 4.2 | 5.3 |
| Charging Time | 6.5 hours | 4 hours |
| Dimensions | 11.3" x 21.7" x 11.4" (288 x 551 x 290 mm) | 10.8" x 10.1" x 21.1" (274 x 255.7 x 535.5 mm) |
| EQ | No | No |
| Frequency Response | 45Hz - 18kHz (Manufacturer specified) | 50Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes | - |
| IP Rating | None | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | No | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | No |
| Power Input | AC Power cord | - |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | Yes |
| Weight | 21.4 lbs / 9.7 kg | 20 lbs / 9.05 kg |
| Output Power | 160W | 250W (peak) |
| Drivers | 2x 5.25" (133mm) woofers + 2x 2.25" (57mm) tweeters | 2x 6.5" woofers, 2x 2.5" tweeters |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- JBL Partybox 130 vs Soundcore Rave
- Zealot PT21 vs JBL Partybox 130
- JBL Partybox 110 vs Sony GTK-XB60
- JBL Partybox 100 vs Zealot PT21
- JBL Partybox 100 vs Soundcore Rave
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 100: $499.99 Discontinued Amazon eBay
Pros: Quite neutral sound, pretty deep bass.
Cons: A slight peak in the upper mids. Slight TWS issue where the 2nd is slightly delayed. Just as loud and slightly deeper bass than a Stormbox Blast which is way smaller with better sound quality. Discontinued.
Full JBL Partybox 100 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 41Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Charging Time | 6.5 hours |
| Digital Aux Input | No |
| Dimensions | 11.3" x 21.7" x 11.4" (288 x 551 x 290 mm) |
| Discontinued | Yes |
| Drivers | 2x 5.25" (133mm) woofers + 2x 2.25" (57mm) tweeters |
| EQ | No |
| Frequency Response | 45Hz - 18kHz (Manufacturer specified) |
| Guitar Input | Yes |
| IP Rating | None |
| 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 | 21.4 lbs / 9.7 kg |
- Links
- Reviews, Comparisons and Sound Samples
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- DLX Willington: 🤣JBL Partybox 100 vs Sony GTK XB60 Sound Battle You Asked For It
- Oluv Patreon: Earfun UBoom X vs JBL Partybox 100 More from Oluv’Sone →
- Vua2hand: Solo Braven XXL/2 vs JBL Partybox 100 Sound test l Braven hay Jbl ?!!
- Reddit Search for JBL Partybox 100 Review
- Head-to-Head Comparisons
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- JBL Partybox 100 vs JBL Partybox 300
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W-King T9 Pro: $171.49 Aliexpress eBay
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
Full W-King T9 Pro review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Charging Time | 4 hours |
| Digital Aux Input | No |
| Dimensions | 10.8" x 10.1" x 21.1" (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 |
| Omnidirectional | No |
| Output Power | 250W (peak) |
| Party Mode | No |
| Power Bank | No |
| Stereo | Yes |
| TWS | No |
| USB Playback | Yes |
| Weight | 20 lbs / 9.05 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons