Short answer: the Zealot S39. It ranks #59 of 103 large speakers by sound quality, rated 3.4/5, at $78.99. The Zealot S67 ranks #102, rated 2.0/5, at $70.94, $8.05 cheaper, a saving that is not big enough to make up the sound-quality gap.
The Zealot S39 is the better-sounding pick. A triple-driver array rated 60W total (1 x 30W plus 2 x 15W) is unusually high claimed power for a portable this size, so it should play loudly enough for outdoor use. The catch: No independent measurements or spinorama data exist, so real frequency response, distortion, directivity and bass extension are unknown.
Why pick the Zealot S67: It offers a lot of practical hardware for a 5.3 lbs (2.4 kg) budget speaker: IPX6 water resistance, USB-C charging, aux and microSD playback, speakerphone, a claimed 20-hour battery and TWS pairing for a second unit. The catch: Sound quality is the catch.
Buy the Zealot S39. It is rated higher for sound quality, and the $8.05 you would save on the Zealot S67 does not close the gap.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Zealot S39 | Zealot S67 | |
|---|---|---|
| Price | $78.99 | $70.94 |
| Ranked | #59 of 103 in Large Size Portable Bluetooth Speakers | #102 of 103 in Large Size Portable Bluetooth Speakers |
| Amplifier Power | 60W | 60W |
| Aux Input | Yes (AUX) | Yes |
| Battery Capacity | 7200mAh | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | BT 5.0 | 5.2 |
| Cabinet Color | Black | - |
| Dimensions | 14.8” x 5.9” x 6.1” (375 x 150 x 154 mm) | 11.6” x 4.8” x 5.2” (294 x 122 x 132 mm) |
| Drivers | 1 x 30W + 2 x 15W (three drivers) | 60W: Dual drivers + passive radiator |
| Frequency Response | 80Hz - 20kHz | - |
| MicroSD Playback | Yes (TF card) | Yes |
| USB Playback | Yes (USB flash drive) | - |
| Weight | 5.2 lbs (2.34 kg) (gross) | 5.3 lbs (2.4 kg) |
| Wireless Microphones | Available in bundle variants | - |
| Battery Life | - | 20 hours (Manufacturer specified) |
| IP Rating | - | IPX6 |
| App | - | No |
| Bluetooth Codecs | - | SBC |
| Built-in Microphone | - | Yes |
| EQ | - | No |
| Party Mode | - | No |
| Power Bank | - | No |
| Power Input | - | USB-C |
| Stereo | - | Yes |
| Omnidirectional | - | No |
| TWS | - | Yes |
| Digital Aux Input | - | No |
Watch Them Compared
Videos and reviews that test both speakers side by side.
- YARNZO Tech: Sound test between Zealot s67, zealot s56, zealot s39.
- YARNZO Tech: Let’s compare zealot s67 against zealot s39🤔 (full review) & sound battle
- YARNZO Tech: Zealot s 67 vs zealot s39 🔊 what do you think 🤔
Related Speaker Comparisons
How Zealot S39 compares with other leading options:
- Zealot S97 vs Zealot S67
- Bose Soundlink Flex vs Zealot S67
- Soundcore Select Pro vs Zealot S67
- W-King X10 vs Zealot S67
- Soundcore Rave Neo vs Zealot S67
Prices on this page were last checked October 10, 2026 at 5:37 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
Zealot S39: $78.99 Zealot eBay
Pros: A triple-driver array rated 60W total (1 x 30W plus 2 x 15W) is unusually high claimed power for a portable this size, so it should play loudly enough for outdoor use. The 7200mAh battery is large for the class, and Bluetooth 5.0 plus AUX, USB flash-drive and TF-card playback cover wired and offline sources without a phone. At 375 x 150 x 154 mm and 2.34 kg gross it stays carryable. The claimed 80Hz bottom end suggests mid-bass punch rather than true sub-bass. YARNZO Tech’s full review and sound battle rate it competitive for its size and price.
Cons: No independent measurements or spinorama data exist, so real frequency response, distortion, directivity and bass extension are unknown. The published 80Hz low-frequency limit is high, and no IP rating, playtime hours, charging time, codecs, app or EQ are specified, leaving ruggedness and runtime unverified. Bluetooth 5.0 is now dated, and the 2.34 kg gross weight is heavy for genuinely portable use.
Full Zealot S39 review and specifications →
| Released | Aug 2020 (6 years ago) |
|---|---|
| Amplifier Power | 60W |
| Aux Input | Yes (AUX) |
| Battery Capacity | 7200mAh |
| Bluetooth | Yes |
| Bluetooth Version | BT 5.0 |
| Cabinet Color | Black |
| Dimensions | 14.8” x 5.9” x 6.1” (375 x 150 x 154 mm) |
| Drivers | 1 x 30W + 2 x 15W (three drivers) |
| Frequency Response | 80Hz - 20kHz |
| MicroSD Playback | Yes (TF card) |
| USB Playback | Yes (USB flash drive) |
| Weight | 5.2 lbs (2.34 kg) (gross) |
| Wireless Microphones | Available in bundle variants |
- Links
- Reviews, Comparisons and Sound Samples
- YARNZO Tech: Let’s compare zealot s67 against zealot s39🤔 (full review) & sound battle More from YARNZO Tech →
- Ray Raditya: Zealot S39 Review | VS Eggel Elite XL
- YARNZO Tech: Does size really matters here let’s find out zealot s39 vs jbl charge 5 who will win?🤔
- Megatech: S39 Zealot Bluetooth Speaker Review
- SchatzLust: Zealot S39 Speaker Test Part 2/2
- YARNZO Tech: Short review of zealot s67, jbl charge 5, zealot s39. Which one do you think has a better sound 🎧✅
- YARNZO Tech: Zealot s 67 vs zealot s39 🔊 what do you think 🤔
- YARNZO Tech: Sound test between Zealot s67, zealot s56, zealot s39.
- Quang Đỗ Ngọc: Zealot S39 sound test
- YKG DIY: Zealot s39 bass test
- ไบค์เกอร์ ชาวนา: ZEALOT s39 bass teast
- Ezinwanne Ogu: Zealot S39 disassembling
- TRENDINGINFOTECH OFFICIAL: UNBOXING OF ZEALOT S39
- Head-to-Head Comparisons
Zealot S67: $70.94 AliExpress eBay
Pros: It offers a lot of practical hardware for a 2.4kg budget speaker: IPX6 water resistance, USB-C charging, aux and microSD playback, speakerphone, a claimed 20-hour battery and TWS pairing for a second unit. The large enclosure and dual-driver/passive-radiator layout can provide useful party-level volume.
Cons: Sound quality is the catch. Independent reviewer comparisons report obvious distortion once volume rises past roughly halfway, little true deep bass, and a rolled-off, low-detail treble. There is no app or real EQ to correct that balance, so its long feature list does not make it a good pick for attentive music listening.
Full Zealot S67 review and specifications →
| Released | Sep 2021 (5 years ago) |
|---|---|
| Amplifier Power | 60W |
| App | No |
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.6” x 4.8” x 5.2” (294 x 122 x 132 mm) |
| Drivers | 60W: Dual drivers + passive radiator |
| EQ | No |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: ZEALOT S-67 🦨 75w Bluetooth Speaker Review🤦🏼♂️ & Comparison With W-King X10. More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: On a Ledge 🪟 Zealot S67 🆚 Soundcore Select Pro - Bluetooth Speaker Comparison
- Jay’s Straight Up Reviews & More: Ortizan M8🦨 Bluetooth Speaker. Is This The Budget JBL Xtreme 3 Killer? Better Than Zealot S67?
- YARNZO Tech: Short review of zealot s67, jbl charge 5, zealot s39. Which one do you think has a better sound 🎧✅ More from YARNZO Tech →
- YARNZO Tech: Sound test between Zealot s67, zealot s56, zealot s39.
- YARNZO Tech: Let’s compare zealot s67 against zealot s39🤔 (full review) & sound battle
- YARNZO Tech: Zealot s 67 vs zealot s39 🔊 what do you think 🤔
- YARNZO Tech: Zealot s67 vs zealot p12 sound battle 🔊
- Head-to-Head Comparisons