Short answer: the Bogasing M4 for sound, the JBL Go 5 for IP68 durability. At $39.95 against the M4’s $45.99, the Go 5 brings an IP68 rating, up from the Go 4’s IP67, and AirTouch tap-to-pair stereo linking, but it is still overpriced and not very different from the Go 4 besides the lights. The M4 sounds most balanced in super bass mode but is a bit harsh and thin.
What the Bogasing M4 gets right: Use super bass mode for the most balanced sound. The catch: A bit harsh and thin sounding.
On the JBL Go 5 side: IP68 rating, up from the Go 4’s IP67. AirTouch tap-to-pair stereo linking. Set against that: Still overpriced for what it delivers, not very different from the Go 4 besides the lights.
Buy the Bogasing M4 at $45.99 if you want a medium speaker. Buy the JBL Go 5 at $39.95 if you want a small speaker instead.
Battery life favors the Bogasing M4: rated for 24 hours against 8 hours for the JBL Go 5.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Bogasing M4 | JBL Go 5 | |
|---|---|---|
| Price | $45.99 Discontinued | $39.95 |
| Ranked | #26 of 142 in Medium Size Portable Bluetooth Speakers | #24 of 47 in Small Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 8 hours, 10 with Playtime Boost (Manufacturer specified) |
| EQ | No | Yes |
| IP Rating | IPX7 | IP68 |
| Bluetooth Latency | 150ms | - |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | Yes | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes (AirTouch tap-to-pair) |
| Omnidirectional | No | Pointing up |
| TWS | Yes | Yes |
| Weight | 1.6 lbs (731 g) | 0.5 lbs (230 g) |
| Bluetooth Version | 5.0 | 6.0 |
| Amplifier Power | 40W | 4.8W |
| Drivers | 52mm speaker unit | 45mm |
| Digital Aux Input | No | Yes (USB-C) |
| Discontinued | Yes | - |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC, AAC, LC3 |
| Dimensions | 3.1"H x 8.4"W x 2.5"D (80 x 214 x 63 mm) | 4" x 3" x 1.7" (101 x 77 x 43 mm) |
| Party Mode | - | Yes (Auracast) |
| Power Bank | - | No |
| Built-in Microphone | - | No |
| Frequency Response | - | 100Hz - 19kHz (Manufacturer specified) |
| Charging Time | - | 3 hours |
| Lights | - | Yes |
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Prices on this page were last checked September 23, 2026 at 11:24 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
Bogasing M4: $45.99 Discontinued eBay
Pros: Bogasing M4 uses 52mm speaker unit. Its 731 g, claimed 24 hours (Manufacturer specified) battery life, IPX7 protection, aux input, up to 99dB and stereo playback make it a practical option for its intended room or portable use. Measured bass extension of 54Hz (-10dB).
Cons: Bass is limited by its 54Hz specification. There is no companion app. No EQ adjustment. Discontinued.
Full Bogasing M4 review and specifications →
| Amplifier Power | 40W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 3.1"H x 8.4"W x 2.5"D (80 x 214 x 63 mm) |
| Discontinued | Yes |
| Drivers | 52mm speaker unit |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.6 lbs (731 g) |
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Bogasing M4 Review - vs JBL Charge 5 & Motion Plus - a new contender? More from alanrossreviews →
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- Alan Ross Reviews: Bogasing M4 or Soundcore Boost or Maxsound Plus for $50 champion?? 🤷♀️
- Alan Ross Reviews: Tronsmart Element Force review vs Bogasing M4 - cheap speaker 🤑
- Head-to-Head Comparisons
JBL Go 5: $39.95 Amazon eBay
Pros: IP68 rating, up from the Go 4’s IP67. AirTouch tap-to-pair stereo linking. 7-band custom app EQ, up from the Go 4’s 5-band. USB-C wired audio input.
Cons: Still overpriced for what it delivers, not very different from the Go 4 besides the lights. Still lacking bass and not very clear overall. Mono downmixing produces an audible growling artifact, the same issue noted on the JBL Charge 6. Falls well short of similarly priced rivals like the Tribit Stormbox Micro 2. Weak off-axis dispersion and an uneven, upper-mid-heavy tonal balance. Doesn’t get meaningfully louder at max volume, just harsher.
Full JBL Go 5 review and specifications →
| Amplifier Power | 4.8W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 8 hours, 10 with Playtime Boost (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LC3 |
| Bluetooth Version | 6.0 |
| Built-in Microphone | No |
| Charging Time | 3 hours |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 4" x 3" x 1.7" (101 x 77 x 43 mm) |
| Drivers | 45mm |
| EQ | Yes |
| Frequency Response | 100Hz - 19kHz (Manufacturer specified) |
| IP Rating | IP68 |
| Lights | Yes |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes (AirTouch tap-to-pair) |
| TWS | Yes |
| Weight | 0.5 lbs (230 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons