Short answer: the Ultimate Ears Everboom on measured sound quality, the Zealot S67 on price. The Ultimate Ears Everboom ranks #32 of 77 large speakers at $149.99. The Zealot S67 ranks #76 at $80, $69.99 cheaper.
What the Ultimate Ears Everboom offers: This speaker may move around as we get better sound samples Watch for: Has an upper bass boost and is tuned warm with rolled off treble. Not very deep bass.
What the Zealot S67 offers: 60W output power, 20-hour battery life, IPX6 waterproof, Bluetooth 5.2, TWS stereo pairing, EQ with 3 sound modes, dual drivers with passive radiator, MicroSD and AUX support, built-in microphone, USB-C charging Watch for: A lot of distortion above 50%, no deep bass, rolled off treble. Just not a good sounding speaker.
Buy the Ultimate Ears Everboom if sound quality is the priority over the price, or the Zealot S67 if the price is the priority over sound quality.
If sound quality matters at all to you, skip the Zealot S67. It ranks near the bottom of the 77 large speakers, so look higher up the list instead.
Specifications Side By Side
| Ultimate Ears Everboom | Zealot S67 | |
|---|---|---|
| Price | $149.99 | $80 |
| Ranked | #32 of 77 in Large Size Portable Bluetooth Speakers | #76 of 77 in Large Size Portable Bluetooth Speakers |
| App | Yes | No |
| Battery Life | 20 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | Yes | No |
| IP Rating | IP67 | IPX6 |
| Party Mode | Yes (PartyUp up to 50 speakers) | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Omnidirectional | Yes | No |
| TWS | No | Yes |
| Weight | 2.1 lbs / 949 g | 5.3 lbs / 2.4 kg |
| Aux Input | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built in Microphone | Yes | Yes |
| Bluetooth Version | 5.1 | 5.2 |
| Dimensions | 8.1" x 3.3" x 4.3" (205 x 85 x 110 mm) | 11.6" x 4.8" x 5.2" (294 x 122 x 132 mm) |
| Drivers | 2x 56.6mm x 56.2mm fullrange transducers + 2x passive radiators | 60W: Dual drivers + passive radiator |
| Output Power | 14W | 60W |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
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Prices on this page were last checked August 27, 2026 at 10:09 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
Ultimate Ears Everboom: $149.99 Amazon eBay
Pros: This speaker may move around as we get better sound samples
Cons: Has an upper bass boost and is tuned warm with rolled off treble. Not very deep bass.
Full Ultimate Ears Everboom review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.1" x 3.3" x 4.3" (205 x 85 x 110 mm) |
| Drivers | 2x 56.6mm x 56.2mm fullrange transducers + 2x passive radiators |
| EQ | Yes |
| IP Rating | IP67 |
| Omnidirectional | Yes |
| Output Power | 14W |
| Party Mode | Yes (PartyUp up to 50 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 2.1 lbs / 949 g |
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Zealot S67: $80 Amazon Aliexpress eBay
Pros: 60W output power, 20-hour battery life, IPX6 waterproof, Bluetooth 5.2, TWS stereo pairing, EQ with 3 sound modes, dual drivers with passive radiator, MicroSD and AUX support, built-in microphone, USB-C charging
Cons: A lot of distortion above 50%, no deep bass, rolled off treble. Just not a good sounding speaker.
Full Zealot S67 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| 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 |
| Output Power | 60W |
| 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 →
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