Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The JBL Partybox 110 ranks #9 of 53 party speakers by sound quality at $379.95; the W-King X20 ranks #43 of 113 boombox speakers by sound quality at $229.99.
What the JBL Partybox 110 does well: A party speaker with very neutral sound and solid bass, a great pick for backyard parties. Watch for: Bass isn’t as deep as the JBL Partybox 100.
The W-King X20 is the longer-running, lighter pick. A loud stereo party speaker with a large subwoofer, a 24 hour battery with power bank, and water resistance. It is rated for 24 hours of battery against 12 for the JBL Partybox 110. At 15.9 lbs (7.2 kg) it weighs noticeably less than the JBL Partybox 110 at 23.8 lbs (10.8 kg). It is rated IPX6 against IPX4 for the JBL Partybox 110. The tradeoff: Rising frequency response but upper treble rolled off, 700Hz and 1.2kHz peaks.
Buy the JBL Partybox 110 ($379.95) for a party speaker; the W-King X20 ($229.99) suits a boombox speaker instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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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Specifications Side By Side
| JBL Partybox 110 | W-King X20 | |
|---|---|---|
| Price | $379.95 | $229.99 after coupon |
| Ranked | #9 of 53 in Party Size Portable Bluetooth Speakers | #43 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | Yes (W-King app) |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 41Hz | ~42Hz |
| Battery Life | 12 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.1 | 5.4 |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 5.25” woofers, 2x 2.25” tweeters | 7.5” subwoofer + drivers |
| EQ | Yes (3 band) | Yes (App + button modes) |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IPX6 |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | No | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-A) |
| Power Input | AC Power cord | USB-C |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 23.8 lbs (10.8 kg) | 15.9 lbs (7200 g) |
| Amplifier Power | 160W | 330W peak / 200W RMS |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Dimensions | 22.4”H x 11.6”W x 11.8”D (568 x 295 x 300 mm) | 19.9” x 8.5” x 10.6” (506 x 217 x 270 mm) |
| Strap | No | - |
| Maximum SPL | - | 112dB (measured by Alan Ross Reviews) |
| MicroSD Playback | - | Yes |
| Built-in Microphone | - | No |
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