Short answer: the W-King T9. It ranks #50 of 105 large speakers by sound quality (rated 3.6/5) at $111.23 and is still sold new; the JBL Xtreme ranks #72 (rated 3.2/5) and is discontinued, so it is only an option used. The JBL Xtreme’s replacement, the JBL Xtreme 5, is rated 4.6/5 at $349.99.
The W-King T9 is the better-sounding, louder option. 80W output power, 106dB max volume, 24-hour battery life, power bank function, Bluetooth 5.3 with 100ft range, TWS stereo pairing with wireless microphone, dual subwoofers, RGB lighting, MicroSD and AUX support, USB-C charging, karaoke capability. Alan Ross Reviews measured it at 106dB at full volume, against 96dB for the JBL Xtreme. It is rated for 24 hours of battery against 15 for the JBL Xtreme. The catch: Peaks in the upper mids which makes it sound a bit harsh.
The JBL Xtreme is the lighter, tougher pick. 15 hour battery. At 5.3 lbs (2.4 kg) it weighs much less than the W-King T9 at 10.1 lbs (4.6 kg). It is rated IPX7, while the W-King T9 has no water resistance. It links with other speakers (Connect), which the W-King T9 cannot. The catch: Issues with bass distortion at high volumes.
Buy the W-King T9. It is rated higher for sound quality; the JBL Xtreme is no longer sold new.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| W-King T9 | JBL Xtreme | |
|---|---|---|
| Price | $111.23 | $200 Discontinued |
| Ranked | #50 of 105 in Large Size Portable Bluetooth Speakers | #72 of 105 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 47Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| IP Rating | None | IPX7 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) | 96dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes | - |
| Power Bank | Yes (USB-A) | No |
| TWS | Yes | No |
| Weight | 10.1 lbs (4.6 kg) | 5.3 lbs (2.4 kg) |
| App | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| Party Mode | No | Yes (Connect) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Bluetooth Version | 5.3 | 4.1 |
| Amplifier Power | 80W | 40W |
| Dimensions | 11.8” x 5.9” x 4.7” (300 x 150 x 120 mm) | 11.1” x 5” x 4.8” (283 x 126 x 122 mm) |
| Drivers | 2x 4.04” subwoofers + drivers | 2x 63mm woofers, 2x 35mm tweeters |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Strap | No | - |
| Frequency Response | - | 70Hz - 20kHz (Manufacturer specified) |
Related Speaker Comparisons
How W-King T9 compares with other leading options:
- Vifa Helsinki vs W-King T9
- JBL Xtreme 5 vs W-King T9
- Tribit Stormbox Lava vs W-King T9
- Brane X vs W-King T9
- Minirig 4 with subwoofer vs W-King T9
Prices on this page were last checked October 12, 2026 at 4:13 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
W-King T9: $111.23 Amazon $129.98 AliExpress $111.23 Lowest eBay
Pros: 80W output power, 106dB max volume, 24-hour battery life, power bank function, Bluetooth 5.3 with 100ft range, TWS stereo pairing with wireless microphone, dual subwoofers, RGB lighting, MicroSD and AUX support, USB-C charging, karaoke capability. Measured bass extension of 47Hz (-10dB).
Cons: Peaks in the upper mids which makes it sound a bit harsh.
Full W-King T9 review and specifications →
| Released | Apr 2021 (5 years ago) |
|---|---|
| Amplifier Power | 80W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 47Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.8” x 5.9” x 4.7” (300 x 150 x 120 mm) |
| Drivers | 2x 4.04” subwoofers + drivers |
| EQ | No |
| IP Rating | None |
| Lights | Yes |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 10.1 lbs (4.6 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: W-King T9 or Soundcore Motion Boom - King vs World Champion! 👌 More from alanrossreviews →
- Alan Ross Reviews: W King T11 party boombox and Karaoke machine review vs T9, Stormbox Blast and Boombox 3.
- Alan Ross Reviews: W-King t9 party speaker vs Soundcore Rave Neo and Trance (Rave Mega) 🥳
- Jay’s Straight Up Reviews & More: W-King T9 🆚 ONN Large Party Speaker -By Request for Big Tee. Can the Smaller T9 Hang With The ONN? More from JaysStraightUpReviews →
- Head-to-Head Comparisons
JBL Xtreme: $200 Discontinued eBay
Newer model: the JBL Xtreme 5, ranked higher, rated 4.6/5, released Apr 2026. See every JBL Xtreme generation.
Pros: 15 hour battery. IPX7 water resistance. JBL Connect for pairing with other JBL speakers. Built-in microphone for calls.
Cons: Issues with bass distortion at high volumes. An older speaker outclassed by newer releases of the Xtreme. External AC power brick for charging. Discontinued.
Full JBL Xtreme review and specifications →
| Released | Sep 2015 (11 years ago) |
|---|---|
| Amplifier Power | 40W |
| App | No |
| Aux Input | Yes |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.1” x 5” x 4.8” (283 x 126 x 122 mm) |
| Drivers | 2x 63mm woofers, 2x 35mm tweeters |
| EQ | No |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 96dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Connect) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons