Short answer: the Zealot S78, if you are buying new, though neither ranks well in its class. The W-King H10 ranks higher than it (#75 vs #97 of 98 boombox speakers, 2.7/5 vs 2.0/5) but is discontinued, so only consider it used; the Zealot S78 is still sold new at $159.68. Both are rated below 3.0/5 among the 98 boombox speakers, so if sound quality matters, consider the Tribit Stormbox Blast instead, ranked #2 at $179.99.
The W-King H10 is the better-sounding, lighter option. Comes with wireless microphone. At 7.1 lbs (3.2 kg) it weighs noticeably less than the Zealot S78 at 9.7 lbs (4.4 kg). Watch for: Not very deep bass.
The Zealot S78 is the longer-running option. A robust 9.7 lbs (4.4 kg) party speaker with claimed 120W RMS output, IP67 protection, USB-C charging, a power-bank function, aux, USB and microSD playback, TWS pairing and multiple EQ modes. It is rated for 40 hours of battery against 24 for the W-King H10. Watch for: At high volume, reviews report distortion and fluctuating level, so its headline power is more useful below its maximum setting.
Buy the Zealot S78 new; the W-King H10 is no longer sold new, so it only makes sense as a used find.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| W-King H10 | Zealot S78 | |
|---|---|---|
| Price | $215 Discontinued | $159.68 |
| Ranked | #75 of 98 in Boombox Size Portable Bluetooth Speakers | #97 of 98 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 0ms | - |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| IP Rating | IPX6 | IP67 |
| Bluetooth Latency | 150ms | - |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | Yes | Yes |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Wireless Microphones | Yes 2 Included | - |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | Yes (multiple modes) | Yes (multiple modes) |
| Party Mode | No | No |
| USB Playback | Yes | Yes |
| Built-in Microphone | Yes | No |
| Power Input | USB-C | USB-C |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Bluetooth Version | 5.0 | 5.3 |
| Amplifier Power | 120W RMS | 120W RMS / 150W peak |
| Dimensions | 14.5” x 9.9” (368.3 x 251.7 mm) (incomplete) | 16.1” x 6.6” x 7.3” (410 x 167 x 185 mm) |
| Weight | 7.1 lbs (3.2 kg) | 9.7 lbs (4.4 kg) |
| Drivers | 1x 5.25” (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3” (76mm) tweeters | 2x ~120mm (4.72”) woofers + 2x ~42mm tweeters + 2x passive radiators |
| Digital Aux Input | No | No |
| Strap | - | Yes (detachable shoulder strap) |
Related Speaker Comparisons
How W-King H10 compares with other leading options:
- Tribit Stormbox Blast vs W-King H10
- Harman Kardon Go + Play 3 vs W-King H10
- JBL Partybox Encore 2 vs W-King H10
- JBL Partybox Encore Essential 2 vs W-King H10
- JBL Partybox Encore vs W-King H10
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 H10: $215 Discontinued eBay
Pros: Comes with wireless microphone. Loud. Measured bass extension of 54Hz (-10dB).
Cons: Not very deep bass. Boosted upper bass. Upper midrange dips. Distorts above medium volumes. No water rating. Discontinued and sold out everywhere, including direct from W-King.
Full W-King H10 review and specifications →
| Released | Jun 2022 (4 years ago) |
|---|---|
| Amplifier Power | 120W RMS |
| App | No |
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 14.5” x 9.9” (368.3 x 251.7 mm) (incomplete) |
| Drivers | 1x 5.25” (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3” (76mm) tweeters |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 7.1 lbs (3.2 kg) |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Zealot S78: $159.68 Amazon $159.68 AliExpress $91.38 eBay
Pros: A robust 4.4kg party speaker with claimed 120W RMS output, IP67 protection, USB-C charging, a power-bank function, aux, USB and microSD playback, TWS pairing and multiple EQ modes. Reviews find it very loud with useful bass and long claimed battery life, making it a credible choice for outdoor gatherings.
Cons: At high volume, reviews report distortion and fluctuating level, so its headline power is more useful below its maximum setting. It has no app-based EQ, and the bass and midrange refinement do not match better-established boombox speakers; assess its sound in person if tonal accuracy matters.
Full Zealot S78 review and specifications →
| Released | May 2023 (3 years ago) |
|---|---|
| Amplifier Power | 120W RMS / 150W peak |
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 16.1” x 6.6” x 7.3” (410 x 167 x 185 mm) |
| Drivers | 2x ~120mm (4.72”) woofers + 2x ~42mm tweeters + 2x passive radiators |
| EQ | Yes (multiple modes) |
| IP Rating | IP67 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 9.7 lbs (4.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: DBSOARS F29 Max vs Zealot S78 🛜 (5B) Budget Bluetooth Boombox Basement Battle 🔊 Bass Modes Enabled More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: W-King X20 vs Zealot S78 Bluetooth Boombox Battle Outdoor Tailgater Special 🚗 Let the Whoopin’ Begin
- Head-to-Head Comparisons