Short answer: the JBL Grip, if you are buying new. The Bogasing M4 ranks higher than it (#28 vs #96 of 164 medium speakers, 4.0/5 vs 3.1/5) but is discontinued, so only consider it used; the JBL Grip is still sold new at $99.95.
The Bogasing M4 is the better-sounding, deeper-bass choice. Super Bass mode gives the most balanced sound. Its bass reaches about 54Hz before falling 10dB, against 68Hz for the JBL Grip. It is rated for 24 hours of battery against 14 for the JBL Grip. It keeps a wired aux input, which the JBL Grip lacks. Watch for: It sounds a bit harsh and thin.
The JBL Grip is the lighter pick. Ambient light on the back with settable themes. At 0.8 lbs (385 g) it weighs much less than the Bogasing M4 at 1.6 lbs (731 g). It has an adjustable EQ, which the Bogasing M4 lacks. Watch for: Lacking deeper bass, definitely the worst of the JBL line until you get to the smaller clip.
Buy the JBL Grip new; the Bogasing M4 is no longer sold new, so it only makes sense as a used find.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Bogasing M4 | JBL Grip | |
|---|---|---|
| Price | $45.99 Discontinued | $99.95 |
| Ranked | #28 of 164 in Medium Size Portable Bluetooth Speakers | #96 of 164 in Medium Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 54Hz | ~68Hz |
| Battery Life | 24 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| EQ | No | Yes (7 band) |
| 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 | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 1.6 lbs (731 g) | 0.8 lbs (385 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.4 |
| Amplifier Power | 40W | 16W |
| Drivers | 52mm speaker unit | 1x 43x80mm fullrange |
| Digital Aux Input | No | Yes (USB-C) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC |
| Dimensions | 3.1”H x 8.4”W x 2.5”D (80 x 214 x 63 mm) | 2.5” x 6” x 2.6” (64 x 152 x 65 mm) |
| Party Mode | - | Yes (Auracast) |
| Frequency Response | - | 70Hz - 20kHz (Manufacturer specified) |
| Lights | - | Yes |
| Strap | - | Yes (strap) |
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Prices on this page were last checked October 4, 2026 at 9:58 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
Newer model: the Bogasing M5, ranked lower, rated 3.5/5.
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. Super Bass mode gives the most balanced sound. Measured bass extension of 54Hz (-10dB).
Cons: Bass is limited by its 54Hz specification. There is no companion app. No EQ adjustment. It sounds a bit harsh and thin. 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 | Yes |
| 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) |
| 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 →
- Alan Ross Reviews: Bose Soundlink Flex vs Soundcore Boost vs Bogasing M4 - cheap or Bose?
- 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 Grip: $99.95 Amazon B&H Photo Video eBay
Pros: Ambient light on the back with settable themes. Measured bass extension of ~68Hz (-10dB).
Cons: Lacking deeper bass, definitely the worst of the JBL line until you get to the smaller clip. Not as much clarity as higher ranked speakers, rolled off highs and wavy midrange
Setup: EQ from Oluv in his post can help it a bit but still isn’t very neutral
Full JBL Grip review and specifications →
| Amplifier Power | 16W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | ~68Hz |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 2.5” x 6” x 2.6” (64 x 152 x 65 mm) |
| Drivers | 1x 43x80mm fullrange |
| EQ | Yes (7 band) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP68 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (strap) |
| TWS | Yes |
| Weight | 0.8 lbs (385 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons