Short answer: the Minirig 4 for the higher ranking, the Bogasing M4 for the lower price. The Minirig 4 ranks #6 of 134 medium speakers at $200. The Bogasing M4 ranks #24 at $45.99, $154.01 cheaper.
On the Bogasing M4 side: Use super bass mode for the most balanced sound. The catch: A bit harsh and thin sounding.
The case for the Minirig 4: Modular, can easily attach a subwoofer. Set against that: Calls itself splash resistant and has no official water rating.
Buy the Bogasing M4 if the price matters more than the ranking. Buy the Minirig 4 if the ranking matters more than the price.
Specifications Side By Side
| Bogasing M4 | Minirig 4 | |
|---|---|---|
| Price | $45.99 | $200 |
| Ranked | #24 of 134 in Medium Size Portable Bluetooth Speakers | #6 of 134 in Medium Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 54Hz | 56Hz |
| Battery Life | 24 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| EQ | No | Yes |
| IP Rating | IPX7 | Splash resistant |
| Bluetooth Latency | 150ms | 60ms |
| Max Volume | 99dB | 106dB |
| MicroSD Playback | Yes | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| TWS | Yes | Yes (Bluetooth or cable) |
| Weight | 1.6 lbs / 731 g | 1.2 lbs / 550 g |
| Bluetooth Version | 5.0 | 5.0 |
| Output Power | 40W | 50W |
| Drivers | 52mm speaker unit | 70mm custom driver |
| Aux Latency | - | 0ms |
| Bluetooth Codecs | - | AAC, SBC |
| Power Bank | - | Yes |
| Dimensions | - | 4.0" diameter x 2.9" H (101.6 x 73mm) |
| Frequency Response | - | 60Hz - 18kHz (Manufacturer specified) |
| Built in Microphone | - | Yes |
The Two Speakers In Full
Bogasing M4: $45.99 Amazon
Pros: Use super bass mode for the most balanced sound
Cons: A bit harsh and thin sounding. Default mode has a boosted treble.
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Drivers | 52mm speaker unit |
| EQ | No |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| MicroSD Playback | Yes |
| Output Power | 40W |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.6 lbs / 731 g |
- Reviews, Comparisons and Sound Samples
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- Head-to-Head Comparisons
- Links
Minirig 4: $200 Amazon
Pros: Modular, can easily attach a subwoofer. Finally USB-C charging. Dynamically changes sound based on forward facing or upward facing orientation
Cons: Calls itself splash resistant and has no official water rating. App is buggy. Wireless TWS pairing is buggy. A bit expensive. Has reliability issues more often than any other speaker
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Latency | 60ms |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Dimensions | 4.0" diameter x 2.9" H (101.6 x 73mm) |
| Drivers | 70mm custom driver |
| EQ | Yes |
| Frequency Response | 60Hz - 18kHz (Manufacturer specified) |
| IP Rating | Splash resistant |
| Max Volume | 106dB |
| Output Power | 50W |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes (Bluetooth or cable) |
| Weight | 1.2 lbs / 550 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.