Short answer: the Minirig 4 with subwoofer, since USB-C is the one real difference. Both deliver a very balanced sound and both are not stereo with a buggy app, but the mk4 adds USB-C charging. The mk2 costs $30 less, so it is the budget route if the old charging port does not bother you.
On the Minirig mk2 with subwoofer side: Very balanced sound. The tradeoff: Not stereo, app is buggy.
The case for the Minirig mk4 with subwoofer: Finally USB-C charging. The tradeoff: Not stereo, app is buggy.
One note: the Minirig 2 with subwoofer is no longer sold new, but at #7 of 78 large speakers by sound quality it still outranks most current models, so used is worth considering.
Buy the Minirig 4 with subwoofer. It is rated higher for sound quality, and the $30 saving on the Minirig 2 with subwoofer is not enough to make up the difference.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Minirig 2 with subwoofer | Minirig 4 with subwoofer | |
|---|---|---|
| Price | $260 Discontinued | $290 |
| Ranked | #7 of 78 in Large Size Portable Bluetooth Speakers | #5 of 78 in Large Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 47Hz | - |
| Battery Life | 40 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| EQ | Yes | Yes |
| IP Rating | Splash resistant | Splash resistant |
| Power Bank | No | Yes (USB-C) |
| Power Input | Proprietary USB cable | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes (cable) | Yes (Bluetooth or cable) |
| Weight | 3 lbs (1.36 kg) | 3.2 lbs (1.44 kg) |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Party Mode | No | No |
| Dimensions | 4" x 8.6" (101.6 x 219 mm) (diameter x height) | 4" x 2.9" (101.6 x 73 mm) (diameter x height) |
| Drivers | 74mm custom driver | 70mm custom driver |
| Amplifier Power | 40W | 50W |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Bluetooth Version | 4.2 | 5.0 |
| Aux Latency | - | 0ms |
| Bluetooth Latency | - | 60ms |
| Frequency Response | - | 60Hz - 18kHz (Manufacturer specified) |
Related Speaker Comparisons
How Minirig 4 with subwoofer compares with other leading options:
- Minirig 4 with subwoofer vs Vifa Helsinki
- JBL Xtreme 5 vs Minirig 4 with subwoofer
- Minirig 4 with subwoofer vs Tribit Stormbox Lava
- Brane X vs Minirig 4 with subwoofer
- Minirig 3 with subwoofer vs Minirig 4 with subwoofer
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Minirig 2 with subwoofer: $260 Discontinued eBay
Pros: Very balanced sound. Measured bass extension of 47Hz (-10dB).
Cons: Not stereo, app is buggy. Wireless TWS pairing is buggy. Not easy to carry on the go, no handle and there’s 2 pieces. Calls itself splash resistant but has no official water rating. A bit expensive. Has reliability issues more often than any other speaker. Discontinued.
Full Minirig 2 with subwoofer review and specifications →
| Amplifier Power | 40W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 47Hz |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4" x 8.6" (101.6 x 219 mm) (diameter x height) |
| Discontinued | Yes |
| Drivers | 74mm custom driver |
| EQ | Yes |
| IP Rating | Splash resistant |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | Proprietary USB cable |
| Stereo | No |
| TWS | Yes (cable) |
| Weight | 3 lbs (1.36 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Minirig 2 with subwoofer vs Minirig 3 with subwoofer
- Minirig 2 with subwoofer vs Vifa Oslo
- Minirig 2 with subwoofer vs Mifa Wildbox
- Minirig 2 with subwoofer vs JBL Xtreme 5
- Minirig 2 with subwoofer vs Sony ULT Field 5
- Minirig 2 with subwoofer vs Dali Katch G2
- Minirig 2 with subwoofer vs JBL Charge 5 Wifi
- Minirig 2 with subwoofer vs W-King X20
- See all 9 comparisons
Minirig 4 with subwoofer: $290 Minirigs eBay
Pros: Very balanced sound. Finally USB-C charging. Deeper, more impactful bass than the old Sub 3. Subwoofer pairs wirelessly and can be placed anywhere in the room for extra bass. Fine-grained tuning via the app - 5-band EQ plus separate bass/treble and subwoofer controls. Sounded more accurate than the JBL Xtreme 5 in a side-by-side comparison, and the whole 2.1 setup is smaller and lighter than it.
Cons: Not stereo, app is buggy. Not easy to carry on the go, no handle and there’s 2 pieces. Calls itself splash resistant but has no official water rating. A bit expensive. Has reliability issues more often than any other speaker. Default out-of-the-box tuning sounds off and needs a custom EQ to sound its best.
Full Minirig 4 with subwoofer review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Aux Latency | 0ms |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 60ms |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4" x 2.9" (101.6 x 73 mm) (diameter x height) |
| Drivers | 70mm custom driver |
| EQ | Yes |
| Frequency Response | 60Hz - 18kHz (Manufacturer specified) |
| IP Rating | Splash resistant |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes (Bluetooth or cable) |
| Weight | 3.2 lbs (1.44 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Minirigs 4 with Sub 4 vs JBL Xtreme 5 - 1st impressions More from Oluv’Sone →
- Alan Ross Reviews: Minirig 2.1 or the Brane X or the Harman Kardon Go Play 3? More from alanrossreviews →
- Alan Ross Reviews: Game changer! Minirig wireless portable subwoofer mk4 goes boom!
- Alan Ross Reviews: Minirig 4 vs Minirig 3, stuff they tell you, stuff they don’t! 😂
- Beautiful Zar DJ: MINIRIG 4 Vs MINIRIG 3 (50-100%Volume Audio Test)
- Alan Ross Reviews: A true story: Minirigs 4 with Sub 4 vs JBL Xtreme 5 - 1st impressions
- Head-to-Head Comparisons
- Minirig 4 with subwoofer vs Brane X
- Minirig 4 with subwoofer vs Minirig 3 with subwoofer
- Minirig 4 with subwoofer vs Tribit Stormbox Lava
- Minirig 4 with subwoofer vs JBL Xtreme 5
- Minirig 4 with subwoofer vs Vifa Helsinki
- Minirig 4 with subwoofer vs Soundcore Boom 2
- Minirig 4 with subwoofer vs Marshall Stockwell 2
- Minirig 4 with subwoofer vs Soundcore Motion Boom
- See all 36 comparisons