Short answer: the Tribit Maxsound Plus V1/V2/Thunderbox Plus. It ranks #21 of 136 medium speakers by sound quality at $79.99; the Sony SRS-XB20 ranks #94 and costs $129, which makes this an easy call rather than a real tradeoff.
What the Tribit Maxsound Plus V1/V2/Thunderbox Plus offers: Use Xbass mode for flattest frequency response. V1/V2/Thunderbox Plus sound exactly the same. Watch for: Slightly less deep bass than the best in category.
What the Sony SRS-XB20 offers: IPX5 rated pill shape slides easily into a bag. 12 hour battery life. Watch for: Sounds thin at higher volumes. Bass falls away quickly.
Buy the Tribit Maxsound Plus V1/V2/Thunderbox Plus. It ranks higher for sound quality than the Sony SRS-XB20 and costs less, which settles it without a real tradeoff to make.
If battery life is a priority, the Tribit Maxsound Plus V1/V2/Thunderbox Plus is rated for 20 hours versus 12 hours for the Sony SRS-XB20.
Specifications Side By Side
| Tribit Maxsound Plus V1/V2/Thunderbox Plus | Sony SRS-XB20 | |
|---|---|---|
| Price | $79.99 | $129 |
| Ranked | #21 of 136 in Medium Size Portable Bluetooth Speakers | #94 of 136 in Medium Size Portable Bluetooth Speakers |
| App | No | Yes (SongPal) |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Built in Microphone | No | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX5 |
| Bluetooth Latency | 160ms | - |
| Max Volume | 99dB | - |
| Power Bank | No | No |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 1.3 lbs / 595 g | 1.3 lbs / 590 g |
| Bluetooth Version | 4.2 | 4.2 |
| Drivers | 2x 44mm full-range drivers + 2x passive radiators | 2x 42mm full-range drivers + 2x passive radiators |
| Output Power | 24W | 20W |
| Dimensions | 2.6" x 7.8" x 2.7" (65 x 198 x 68 mm) (2.56 x 7.79 x 2.68 inches) | 7.8" x 2.7" x 2.7" (198 x 68 x 69 mm) |
| Digital Aux Input | No | No |
| Party Mode | - | Yes (Partychain up to 100 speakers) |
| Bluetooth Codecs | - | SBC, AAC, LDAC |
| Power Input | - | Micro USB |
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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
Tribit Maxsound Plus V1/V2/Thunderbox Plus: $79.99 Amazon eBay
Pros: Use Xbass mode for flattest frequency response. V1/V2/Thunderbox Plus sound exactly the same.
Cons: Slightly less deep bass than the best in category.
Full Tribit Maxsound Plus V1/V2/Thunderbox Plus review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| 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) (2.56 x 7.79 x 2.68 inches) |
| Drivers | 2x 44mm full-range drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | No |
| Output Power | 24W |
| Power Bank | No |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs / 595 g |
- Links
- Reviews, Comparisons and Sound Samples
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- Reddit Search for Tribit Maxsound Plus V1/V2/Thunderbox Plus Review
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Sony SRS-XB20: $129 eBay
Pros: IPX5 rated pill shape slides easily into a bag. 12 hour battery life.
Cons: Sounds thin at higher volumes. Bass falls away quickly.
Full Sony SRS-XB20 review and specifications →
| App | Yes (SongPal) |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.8" x 2.7" x 2.7" (198 x 68 x 69 mm) |
| Drivers | 2x 42mm full-range drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Output Power | 20W |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs / 590 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XB20 vs Yamaha True X Speaker 1A
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