Short answer: the Zealot S89. It ranks #19 of 91 boombox speakers by sound quality (rated 4.0/5); the Zealot S98 ranks #25 (rated 3.9/5).
The Zealot S89 is the longer-running pick. A 16.1 lbs (7.3 kg) boombox with a claimed 36Hz bass extension, 40-hour battery life, IPX6 protection, USB-C charging, aux, USB and microSD playback, TWS and multi-speaker PartyAdd. It is rated for 40 hours of battery against 5 for the Zealot S98. Watch for: At high volume, listener reports describe the bass as loose or muddy and the overall balance as less clear than better boombox speakers.
The case for the Zealot S98: Zealot rates the S98 at 160W through four drivers, two 134mm woofers and two 38mm tweeters, in a 51.2 x 24.1 x 28.9cm cabinet. The catch: At 16.1 lbs (7.3 kg) net and 51.2cm wide the S98 is a two-hand carry, not a grab-and-go speaker.
Buy the Zealot S89. It is rated higher for sound quality than the Zealot S98.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Zealot S89 | Zealot S98 | |
|---|---|---|
| Price | $246.99 | - |
| Ranked | #19 of 91 in Boombox Size Portable Bluetooth Speakers | #25 of 91 in Boombox Size Portable Bluetooth Speakers |
| App | No | - |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 36Hz | - |
| Battery Life | 40 hours (Manufacturer specified) | ~5 hours (TF card playback, manufacturer) |
| EQ | Yes (multiple modes) | Yes (3 modes: bass boost, vocal, balanced) |
| IP Rating | IPX6 | IPX6 |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | - |
| MicroSD Playback | Yes | Yes (TF card) |
| Party Mode | Yes (PartyAdd up to 100 speakers) | - |
| Power Input | USB-C | USB Type-C (DC 5V/2A) |
| Stereo | Yes | - |
| Omnidirectional | No | - |
| TWS | Yes | Yes |
| Weight | 16.1 lbs (7.3 kg) | 16.1 lbs (7.3 kg) (net), 19.4 lbs (8.79 kg) gross |
| Power Bank | Yes (USB-A + USB-C) | Yes (5V/2A output) |
| USB Playback | Yes | Yes |
| Built-in Microphone | No | - |
| Amplifier Power | 250W | 160W |
| Dimensions | 21.2” x 10.4” x 9.4” (538 x 265 x 240 mm) | 51.2 x 24.1 x 28.9 cm |
| Drivers | 130W subwoofer + 2x 40mm drivers + 2x tweeters | 134mm x2 + 38mm x2 |
| Digital Aux Input | No | - |
| Bluetooth Version | 5.3 | 5.3 |
| Strap | No | - |
| Battery Capacity | - | 36000mAh |
| Cabinet Color | - | Black |
| Features | - | BT, USB, TF card and line-in playback; RGB lights; TWS stereo pairing; power bank output |
| Frequency Response | - | 20Hz - 20kHz |
| Lights | - | RGB |
| Wireless Microphones | - | Yes (on the ‘S98 with Microphone’ version only) |
Watch Them Compared
Videos and reviews that test both speakers side by side.
- YARNZO Tech: Zealot s89 vs zealot s98 Full sound comparison (with DB sound meter App)
- UFO SoYLX: Zealot S98 Vs Zealot S89 Deep Bass speaker 2025 📟
- YARNZO Tech: Zealot s98 vs zealot s89 and zealot s95 outdoor sound battle 🔊
Related Speaker Comparisons
How Zealot S89 compares with other leading options:
- Tribit Stormbox Blast vs Zealot S89
- Harman Kardon Go + Play 3 vs Zealot S89
- JBL Partybox Encore 2 vs Zealot S89
- JBL PartyBox On-The-Go 2 Plus vs Zealot S89
- JBL Partybox Encore Essential 2 vs Zealot S89
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 S89: $246.99 Amazon AliExpress eBay
Pros: A 7.3kg boombox with a claimed 36Hz bass extension, 40-hour battery life, IPX6 protection, USB-C charging, aux, USB and microSD playback, TWS and multi-speaker PartyAdd. Listener comparisons find it capable of very high output and substantial bass for outdoor use. A great value for its bass, battery life and maximum volume. Measured bass extension of 36Hz (-10dB).
Cons: At high volume, listener reports describe the bass as loose or muddy and the overall balance as less clear than better boombox speakers. The heavy cabinet and basic finish also make it less polished for daily portability, while its multiple EQ modes cannot substitute for a genuinely neutral tuning.
Full Zealot S89 review and specifications →
| Released | Mar 2025 (1 year ago) |
|---|---|
| Amplifier Power | 250W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 36Hz |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 21.2” x 10.4” x 9.4” (538 x 265 x 240 mm) |
| Drivers | 130W subwoofer + 2x 40mm drivers + 2x tweeters |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (PartyAdd up to 100 speakers) |
| Power Bank | Yes (USB-A + USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 16.1 lbs (7.3 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: Zealot S89 vs Yeahbox Boom Max3 - indoor listening test More from Oluv’Sone →
- Oluv Patreon: Zealot S89 vs Yeahbox Sonic Boom Max3 - outdoor test
- Dominik Reviews: Zealot S89 vs JBL Boombox 4 - JBL Alternative? Sound Test More from Dominik Reviews →
- Jagist reviews: Jbl Boombox 4 Vs Zealot S89!!! More from Jagistreviews →
- Techder Audios: ZEALOT S89 VS ZEALOT ZE01 EXTREME POWERFULL VS COMPACTER BASS PERFORMANCE! More from techderaudios →
- Oluv Patreon: Zealot S89 vs Yeahbox Sonic Boom Max 3
- Oluv Patreon: Zealot S89 vs Yeahbox Sonic Boom Max 3
- Joy & Oluv’Sone: Zealot S89 vs Yeahbox Sonic Boom Max 3 - indoor listening fun
- YARNZO Tech: Zealot s89 vs zealot s98 Full sound comparison (with DB sound meter App) More from YARNZO Tech →
- Jagist reviews: Zealot PT21 Vs Zealot S89!!! 😈😈😈
- J_Strat Battles: Zealot S89 (Revised Version) vs PT11
- YARNZO Tech: Zealot s98 vs zealot s89 and zealot s95 outdoor sound battle 🔊
- Joy & Oluv’Sone: Zealot S89 vs Yeahbox Sonic Boom Max3 - outdoor test
- UFO SoYLX: Zealot S98 Vs Zealot S89 Deep Bass speaker 2025 📟
- Head-to-Head Comparisons
Zealot S98 Amazon eBay
Pros: Zealot rates the S98 at 160W through four drivers, two 134mm woofers and two 38mm tweeters, in a 51.2 x 24.1 x 28.9cm cabinet. A 36000mAh battery doubles as a 5V/2A power bank and recharges over USB-C, while IPX6 water resistance, RGB lighting, three EQ modes, TWS stereo pairing and Bluetooth 5.3 with BT/USB/TF/line-in playback cover party and outdoor use. Independent reviewers including Jagist Reviews and YARNZO Tech rate its bass output highly against JBL models. At 7.3kg net with a carry handle it remains transportable. Jagist Reviews and YARNZO Tech’s sound-meter comparisons against the JBL Boombox 3 and JBL Xtreme 4 rate its bass and output highly for the money.
Cons: At 7.3kg net and 51.2cm wide the S98 is a two-hand carry, not a grab-and-go speaker. Zealot publishes no standard battery-life rating, no charging time, no app and no Bluetooth codec list, so real runtime, control features and codec support are unverified; the only runtime figure is a roughly five-hour TF-card playback claim. The 160W rating and the 20Hz bass-extension claim have no independent measurement, so actual bass depth, distortion and maximum output are unknown. Wireless microphone support is not fitted to the standard version.
Full Zealot S98 review and specifications →
| Released | Jul 2024 (2 years ago) |
|---|---|
| Amplifier Power | 160W |
| Aux Input | Yes |
| Battery Capacity | 36000mAh |
| Battery Life | ~5 hours (TF card playback, manufacturer) |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Cabinet Color | Black |
| Dimensions | 51.2 x 24.1 x 28.9 cm |
| Drivers | 134mm x2 + 38mm x2 |
| EQ | Yes (3 modes: bass boost, vocal, balanced) |
| Features | BT, USB, TF card and line-in playback; RGB lights; TWS stereo pairing; power bank output |
| Frequency Response | 20Hz - 20kHz |
| IP Rating | IPX6 |
| Lights | RGB |
| MicroSD Playback | Yes (TF card) |
| Power Bank | Yes (5V/2A output) |
| Power Input | USB Type-C (DC 5V/2A) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 16.1 lbs (7.3 kg) (net), 19.4 lbs (8.79 kg) gross |
| Wireless Microphones | Yes (on the ‘S98 with Microphone’ version only) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Zealot S98 Unboxing And Review!!! 😍😍😍 She Is A Beast!!! More from Jagistreviews →
- Jagist reviews: Zealot S98 Vs W-king X20!!! 🥰🥰🥰
- Jagist reviews: Tribit Stormbox Blast Vs Zealot S98!!! 😁😁😁
- Jagist reviews: Zealot S95 Vs Zealot S98!!! 😍😍😍
- Jagist reviews: Zealot S98 Vs Tronsmart Bang Max!!! 😍😍😍
- Jagist reviews: Zealot S98 Bass Test!!! Beastly!!! 😍😍😍
- YARNZO Tech: Jbl boombox3 vs zealot s98 full sound comparison 🔊🎧 More from YARNZO Tech →
- YARNZO Tech: Zealot s89 vs zealot s98 Full sound comparison (with DB sound meter App)
- YARNZO Tech: Jbl xtreme 4 vs zealot s98. both were released 2024 does size really matter here 🤔let’s find out
- YARNZO Tech: Zealot s98 vs Jbl xtreme 4. outdoor sound test 🔊
- YARNZO Tech: Outdoor sound test between zealot s98 and jbl boombox2 👂🎧🔊
- YARNZO Tech: Zealot s98 vs zealot s89 and zealot s95 outdoor sound battle 🔊
- YARNZO Tech: Zealot s98 water test 💦💧
- flmclau: Zealot S98 vs Jbl Partybox100 outdoors flat mode and bass sound test
- flmclau: Zealot s98 160W!!!quick unboxing and sound test,is it better than Jbl boombox 3?
- flmclau: Zealot S98 extreme bass test Speaker grill removed,the beast unleashed 🔥🔥🔥
- Audio y Mas *🔊: ¡Este altavoz gigante suena increíble! Zealot S98💪
- TElcoPApi: Unboxing ZEALOT-S98 Bluetooth Speaker & SoundTest 
- UFO SoYLX: Zealot S98 Vs Zealot S89 Deep Bass speaker 2025 📟
- Head-to-Head Comparisons