Short answer: the Zealot S89 on measured sound quality, the Havit BassBlast Go on price. The Zealot S89 ranks #19 of 89 boombox speakers, rated 4.0/5, at $259.99. The Havit BassBlast Go ranks #47, rated 3.4/5, at $77.99, $182 cheaper.
Why pick the Zealot S89: 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. 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 Havit BassBlast Go: Jagist found it a strong value for a medium size boombox, with a lot of bass for its size and a good balance on the Rock EQ. The tradeoff: In the only side by side against a rated speaker, listeners preferred the W-King H330, and Techder Audios found the Tribit Stormbox Lava clearly better in sound and build.
Buy the Zealot S89 if sound quality is the priority over the price, or the Havit BassBlast Go if the price is the priority over sound quality.
Battery life favors the Zealot S89: rated for 40 hours against 12 hours for the Havit BassBlast Go.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Zealot S89 | Havit BassBlast Go | |
|---|---|---|
| Price | $259.99 | $77.99 |
| Ranked | #19 of 89 in Boombox Size Portable Bluetooth Speakers | #47 of 89 in Boombox Size Portable Bluetooth Speakers |
| App | No | Yes (Havit Life) |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 36Hz | - |
| Battery Life | 40 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes (multiple modes) | Yes (8 presets) |
| IP Rating | IPX6 | IPX6 |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | - |
| MicroSD Playback | Yes | - |
| Party Mode | Yes (PartyAdd up to 100 speakers) | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 16.1 lbs (7.3 kg) | 8.6 lbs (3.9 kg) |
| Power Bank | Yes (USB-A + USB-C) | Yes |
| USB Playback | Yes | Yes |
| Built-in Microphone | No | - |
| Amplifier Power | 250W | 120W peak (2x 50W woofers, 2x 10W tweeters) |
| Dimensions | 21.2” x 10.4” x 9.4” (538 x 265 x 240 mm) | 8.7”H x 15.2”W x 5.9”D (222 x 385 x 150 mm) |
| Drivers | 130W subwoofer + 2x 40mm drivers + 2x tweeters | 2x 76mm (3”) woofers + 2x 38mm (1.5”) tweeters + passive radiators |
| Digital Aux Input | No | - |
| Bluetooth Version | 5.3 | 5.3 |
| Strap | No | - |
| Battery Capacity | - | 44Wh (7.4V, 6000mAh) |
| Charging Time | - | 3.5 hours |
| Frequency Response | - | 20Hz - 20kHz (Manufacturer specified) |
| Lights | - | Yes |
| Microphone Input | - | Yes (6.35mm) |
Related Speaker Comparisons
More top alternatives to Zealot S89:
- 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 September 30, 2026 at 2:57 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: $259.99 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 →
| 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 →
- Head-to-Head Comparisons
Havit BassBlast Go: $77.99 Amazon eBay
Pros: Jagist found it a strong value for a medium size boombox, with a lot of bass for its size and a good balance on the Rock EQ. Two woofers and two tweeters give true stereo from one unit, and it adds IPX6 water resistance, Bluetooth 5.3, the Havit Life app with 8 EQ presets, a 6.35mm microphone input with echo control, aux and USB playback, a small status screen, RGB lights, stereo pairing and a power bank output.
Cons: In the only side by side against a rated speaker, listeners preferred the W-King H330, and Techder Audios found the Tribit Stormbox Lava clearly better in sound and build. Vocals are weaker than rivals’, and owners report the battery drains far faster than its 12 hour rating. The evidence is thin: one comparison and a handful of listening reviews.
Full Havit BassBlast Go review and specifications →
| Amplifier Power | 120W peak (2x 50W woofers, 2x 10W tweeters) |
|---|---|
| App | Yes (Havit Life) |
| Aux Input | Yes |
| Battery Capacity | 44Wh (7.4V, 6000mAh) |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Charging Time | 3.5 hours |
| Dimensions | 8.7”H x 15.2”W x 5.9”D (222 x 385 x 150 mm) |
| Drivers | 2x 76mm (3”) woofers + 2x 38mm (1.5”) tweeters + passive radiators |
| EQ | Yes (8 presets) |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX6 |
| Lights | Yes |
| Microphone Input | Yes (6.35mm) |
| Omnidirectional | No |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 8.6 lbs (3.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Havit BassBlast Go vs Tronsmart Fiitune X30
- Havit BassBlast Go vs Tronsmart Bang Max
- Havit BassBlast Go vs W-King T11
- Havit BassBlast Go vs JBL Authentics 300
- Havit BassBlast Go vs W-King X20
- Havit BassBlast Go vs Onn Medium Party Speaker Gen 2
- Havit BassBlast Go vs W-King D20
- Havit BassBlast Go vs Soundcore Boom 2 Plus
- See all 26 comparisons