Short answer: the W-King H330. It ranks #32 of 113 boombox speakers by sound quality, rated 3.8/5, at $95.99. The Onn Medium Party Speaker Gen 2 ranks #65, rated 3.1/5, at $90, $5.99 cheaper, not enough of a saving to outweigh the sound-quality gap.
The W-King H330 is the better-sounding pick. An affordable boombox with deep, full bass for its size, clean vocals, and fast USB-C charging. It has an adjustable EQ, which the Onn Medium Party Speaker Gen 2 lacks. Watch for: It isn’t very loud, and the W-King X20S plays louder with punchier bass.
The Onn Medium Party Speaker Gen 2 is the longer-running option. An affordable waterproof party speaker with a big woofer, lights, a karaoke mic input and FM radio. It is rated for 20 hours of battery against 9 for the W-King H330. Watch for: Lacking detail compared to the Onn Large Party gen 2 and not as deep of bass.
Buy the W-King H330. It is rated higher for sound quality, and the $5.99 you would save on the Onn Medium Party Speaker Gen 2 does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Prices on this page were last checked November 14, 2026 at 6:17 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
| W-King H330 | Onn Medium Party Speaker Gen 2 | |
|---|---|---|
| Price | $95.99 | $90 |
| Ranked | #32 of 113 in Boombox Size Portable Bluetooth Speakers | #65 of 113 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 100W | 50W RMS / 200W peak |
| Aux Input | Yes | Yes |
| Battery Capacity | 50Wh (11.1V, 4500mAh) | - |
| Battery Life | 9 hours at 70% volume (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | - |
| Charging Time | 1.8 hours (45W) | - |
| Dimensions | 6.9”H x 12.2”W x 7.8”D (174 x 310 x 199 mm) | 9.6” x 10.9” x 15.1” (244.1 x 277.9 x 383 mm) |
| Drivers | 1x 140mm (5.5”) woofer + 2x 64mm (2.5”) tweeters + down firing passive radiator | 8” (203mm) woofer + tweeters |
| EQ | Yes (bass boost button) | No |
| App | No | No |
| Lights | Yes | Yes |
| MicroSD Playback | Yes | - |
| USB Playback | Yes | No |
| Omnidirectional | No | No |
| Power Input | USB-C | AC Power cord |
| Stereo | Partially | No |
| Strap | No | - |
| TWS | Yes | Yes |
| Weight | 9.9 lbs (4.5 kg) | 11 lbs (5 kg) |
| IP Rating | IPX7 | IPX7 |
| FM Tuner | - | Yes (16 presets) |
| Microphone Input | - | Yes (Karaoke mode with echo effect) |
| Party Mode | - | Yes (Party Sync Mode) |
| Power Bank | - | Yes (USB-A, 5V/2.1A) |
| Bluetooth Codecs | - | SBC |
| Built-in Microphone | - | No |
| Digital Aux Input | - | No |
Where the Ratings Come From
- W-King H330: reviews by Techder Audios, Jagist and Storytripper HD.
- Onn Medium Party Speaker Gen 2: reviews by Jay’s Straight Up Reviews & More.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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