Short answer: the Minirig 3. Both are rated 4.3/5 for sound quality (#7 and #9 of 142 medium speakers), and the Minirig 3 costs $140 against $200 for the B&O Beosound A1, with sound quality a draw, the lower price decides it.
The case for the B&O Beosound A1: Deeper bass than the A1 2nd gen. The tradeoff: Not quite as neutral as the A1 2nd gen.
What the Minirig 3 gets right: Modular, can easily attach a subwoofer. Set against that: Calls itself splash resistant and has no official water rating.
One note: the B&O Beosound A1 is no longer sold new, but at #9 of 142 medium speakers by sound quality it still outranks most current models, so used is worth considering.
Buy the B&O Beosound A1 if you find one in good condition and want a weatherproof, travel-friendly speaker with better everyday connectivity.
Buy the Minirig 3 only if modular wired or wireless expansion is specifically your goal and you accept its older charging system and ownership risks.
Water resistance is not close: the B&O Beosound A1 is rated at IP67 (brief submersion), well ahead of the Minirig 3 at Splash resistant (splashing).
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| B&O Beosound A1 | Minirig 3 | |
|---|---|---|
| Price | $200 Discontinued | $140 Discontinued |
| Ranked | #9 of 142 in Medium Size Portable Bluetooth Speakers | #7 of 142 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 50Hz | 53Hz |
| Battery Life | 24 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Built-in Microphone | Yes | No |
| EQ | Yes | Yes |
| IP Rating | IP67 | Splash resistant |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | 105dB (measured by Alan Ross Reviews) |
| Power Bank | No | No |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| Digital Aux Input | Yes (USB-C) | No |
| Weight | 1.3 lbs (589 g) | 1.2 lbs (550 g) |
| Bluetooth Codecs | SBC, AAC | aptX, AAC, SBC |
| Power Input | USB-C | Proprietary USB cable |
| Drivers | 15mm tweeter + 83mm mid/bass driver | 70mm custom driver |
| Amplifier Power | 60W total (30W each driver) | 40W |
| Discontinued | Yes | Yes |
| Dimensions | 5.2"W x 5.2"D x 1.9"H (133 x 133 x 48 mm) | 4" x 2.9" (101.6 x 73 mm) (diameter x height) |
| TWS | Yes | Yes (Bluetooth or cable) |
| Bluetooth Version | 4.2 | 5.0 |
| Aux Latency | - | 0ms |
| Bluetooth Latency | - | 60ms |
| Frequency Response | - | 60Hz - 18kHz (Manufacturer specified) |
Related Speaker Comparisons
More top alternatives to Minirig 3:
- Denon Envaya DSB-250BT vs Minirig 3
- Minirig 3 vs Minirig 4
- Minirig 2 vs Minirig 3
- Minirig 3 vs B&O Beosound A1 2nd gen
- JBL Charge 6 vs Minirig 3
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
B&O Beosound A1: $200 Discontinued eBay
Pros: Deeper bass than the A1 2nd gen. Measured bass extension of 50Hz (-10dB).
Cons: Not stereo. Not quite as neutral as the A1 2nd gen. Pumping sound artifacts above 60% volume, only good for lower listening levels. Discontinued.
Full B&O Beosound A1 review and specifications →
| Amplifier Power | 60W total (30W each driver) |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 50Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 5.2"W x 5.2"D x 1.9"H (133 x 133 x 48 mm) |
| Discontinued | Yes |
| Drivers | 15mm tweeter + 83mm mid/bass driver |
| EQ | Yes |
| IP Rating | IP67 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.3 lbs (589 g) |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: B&O Beoplay/Beosound A1 - all 3 generations compared More from Oluv’Sone →
- Alan Ross Reviews: Beoplay A1 Denon 250bt JBL Flip 5 Anker Flare 2 More from alanrossreviews →
- Alan Ross Reviews: Bose Soundlink Flex or Beosound A1 (1st gen) - ultimate compact speaker 😇
- Oluv Patreon: B&O Beosound A1 2nd gen vs Beoplay A1 outdoors with a bit of Anker Soundcore Motion+ too
- techkiste.net: B&O Beosound A1 (2nd Gen) vs Bose Revolve 2 vs Bose Revolve+ 2 sound-comparison
- techkiste.net: B&O Beosound A1 (2nd Gen) vs Bose Revolve 2 vs Bose Revolve+ 2 sound-comparison
- Joy & Oluv’Sone: JBL, Bose, B&O, Sonos, Earfun, SoundCore… which portable speaker sounds best?
- Head-to-Head Comparisons
- B&O Beosound A1 vs B&O Beosound A1 2nd gen
- B&O Beosound A1 vs Minirig 2
- B&O Beosound A1 vs JBL Charge 6
- B&O Beosound A1 vs JBL Flip 6
- B&O Beosound A1 vs Denon Envaya DSB-250BT
- B&O Beosound A1 vs Soundcore Boost “original model” pre-2021
- B&O Beosound A1 vs JBL Flip 7
- B&O Beosound A1 vs Soundcore Boost “upgraded” 2021
- See all 20 comparisons
Minirig 3: $140 Discontinued eBay
Pros: Modular, can easily attach a subwoofer. Measured bass extension of 53Hz (-10dB).
Cons: Not stereo. 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. Discontinued; Minirig now sells only the Minirig 4, and the old product page redirects to it. Discontinued.
Full Minirig 3 review and specifications →
| Amplifier Power | 40W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC |
| Bluetooth Latency | 60ms |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4" x 2.9" (101.6 x 73 mm) (diameter x height) |
| Discontinued | Yes |
| Drivers | 70mm custom driver |
| EQ | Yes |
| Frequency Response | 60Hz - 18kHz (Manufacturer specified) |
| IP Rating | Splash resistant |
| Maximum SPL | 105dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Power Bank | No |
| Power Input | Proprietary USB cable |
| Stereo | No |
| TWS | Yes (Bluetooth or cable) |
| Weight | 1.2 lbs (550 g) |
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: B&O Beoplay A1 2nd gen vs Minirig mk3 bluetooth speaker More from alanrossreviews →
- Alan Ross Reviews: minirig 3 vs minirig 2 - minirig 3 overview part 1
- Speakertech: Anker soundcore Boost (Upgraded) vs minirig mini in stereo /2.0 (and changing the equalizer)
- 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)
- James from Canada: SOUND TESTS - Soundboks, Minirig 3, dB Technologies, Bose S1 Pro, etc - RAVE TEST
- Head-to-Head Comparisons