Short answer: the Ultimate Ears Wonderboom 4, if you are buying new. The Tribit Maxsound Plus ranks higher than it (#22 vs #99 of 157 medium speakers, 4.1/5 vs 2.9/5) but is discontinued, so only consider it used; the Ultimate Ears Wonderboom 4 is still sold new at $78.95.
The Tribit Maxsound Plus is the better-sounding, longer-running pick. Use XBass mode for flattest frequency response and balanced audio reproduction. It is rated for 20 hours of battery against 14 for the Ultimate Ears Wonderboom 4. It keeps a wired aux input, which the Ultimate Ears Wonderboom 4 lacks. It plays in stereo from a single unit, unlike the Ultimate Ears Wonderboom 4. Watch for: Slightly less deep bass than modern class leaders.
The Ultimate Ears Wonderboom 4 is the lighter choice. At 0.9 lbs (420 g) it weighs noticeably less than the Tribit Maxsound Plus at 1.3 lbs (595 g). It charges over USB-C rather than Micro USB. The catch: Bass isn’t as deep as the top-ranked speakers and is a little thuddy.
Buy the Ultimate Ears Wonderboom 4, since the Tribit Maxsound Plus is discontinued and only worth hunting down used.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Tribit Maxsound Plus | Ultimate Ears Wonderboom 4 | |
|---|---|---|
| Price | $79.99 Discontinued | $78.95 |
| Ranked | #22 of 157 in Medium Size Portable Bluetooth Speakers | #99 of 157 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Built-in Microphone | No | No |
| EQ | No | No |
| IP Rating | IPX7 | IP67 |
| Bluetooth Latency | 160ms | - |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | 87dB (Manufacturer specified) |
| Power Bank | No | No |
| Stereo | Yes | No |
| Omnidirectional | No | Yes |
| TWS | No | Yes |
| Weight | 1.3 lbs (595 g) | 0.9 lbs (420 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 5.2 |
| Drivers | 2x 44mm full-range drivers + 2x passive radiators | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| Amplifier Power | 24W | - |
| Power Input | Micro USB | USB-C |
| Dimensions | 2.6” x 7.8” x 2.7” (65 x 198 x 68 mm) | 4.1” x 3.8” (104 x 95.3 mm) |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC | SBC |
| Strap | No | Yes (built-in loop) |
| Party Mode | - | No |
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Prices on this page were last checked October 2, 2026 at 10:18 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
Tribit Maxsound Plus: $79.99 Discontinued eBay
Newer model: the Tribit Xsound Plus 2, ranked lower, rated 3.9/5.
Pros: Use XBass mode for flattest frequency response and balanced audio reproduction. 24W output with dual 44mm drivers and dual passive radiators. Up to 20 hours battery life and IPX7 waterproof casing. Measured bass extension of 58Hz (-10dB).
Cons: Slightly less deep bass than modern class leaders. No true wireless stereo pairing between two units (introduced on the V2). Discontinued; superseded by Maxsound Plus V2 and XSound Plus 2.
Full Tribit Maxsound Plus review and specifications →
| Amplifier Power | 24W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 160ms |
| Bluetooth Version | 4.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 2.6” x 7.8” x 2.7” (65 x 198 x 68 mm) |
| Drivers | 2x 44mm full-range drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| Weight | 1.3 lbs (595 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: All Tribit Speakers Compared - Maxsound Plus, Stormbox, Xsound Go, Maxboom More from alanrossreviews →
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Ultimate Ears Wonderboom 4: $78.95 Amazon eBay
Older models: the Ultimate Ears Wonderboom 3 (ranked lower, rated 2.9/5), the Ultimate Ears Wonderboom 2 (ranked lower, rated 2.9/5) and the Ultimate Ears Wonderboom (ranked lower, rated 2.9/5).
Pros: Small size.
Cons: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.
Full Ultimate Ears Wonderboom 4 review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4.1” x 3.8” (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 87dB (Manufacturer specified) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 0.9 lbs (420 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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