Short answer: the B&O Beosound A1 2nd gen, if you are buying new. The Denon Envaya DSB-250BT ranks higher than it (#5 vs #10 of 151 medium speakers, 4.4/5 vs 4.3/5) but is discontinued, so only consider it used; the B&O Beosound A1 2nd gen is still sold new at $395.
What the B&O Beosound A1 2nd gen gets right: More neutral than the first A1. The catch: Not stereo.
Buy the B&O Beosound A1 2nd gen if you want one new; the Denon Envaya DSB-250BT is discontinued, so only look for it used.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Denon Envaya DSB-250BT | B&O Beosound A1 2nd gen | |
|---|---|---|
| Price | $250 Discontinued | $395.00 |
| Ranked | #5 of 151 in Medium Size Portable Bluetooth Speakers | #10 of 151 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 57Hz | 58Hz |
| Battery Life | 13 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 180ms | 90ms |
| Maximum SPL | 97dB (measured by Alan Ross Reviews) | 93dB (measured by Alan Ross Reviews) |
| Power Input | Micro USB | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | Pointing up |
| Weight | 1.7 lbs (750 g) | 1.2 lbs (558 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX, AAC | SBC, AAC, aptX Adaptive |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 40mm full-range drivers + passive radiator | 3.5mm aluminium driver + 0.75 inch silk dome tweeter |
| Amplifier Power | 27W | 60W total (2x 30W Class D) |
| App | No | Yes |
| EQ | No | Yes |
| Power Bank | No | No |
| TWS | No | Yes |
| Bluetooth Version | 4.1 | 5.1 |
| Dimensions | 7.9” x 3” x 2.9” (200 x 77 x 74 mm) (W x H x D) | 5.2”W x 5.2”D x 1.8”H (133 x 133 x 46 mm) |
| Digital Aux Input | No | Yes (USB-C) |
| Strap | - | Yes (built-in strap) |
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Prices on this page were last checked October 2, 2026 at 10:18 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
Denon Envaya DSB-250BT: $250 Discontinued eBay
Pros: One of the early Bluetooth speakers with excellent all-around sound quality, very neutral and great soundstage. Deep bass without distortion at high volumes. IP67 waterproof and dustproof rating. USB charging port charges mobile devices. Built-in stand on back for sturdy tilted positioning. Measured bass extension of 57Hz (-10dB).
Cons: Expensive. Treble is rolled off. Phantom battery drain issue, would not recommend these days. Uses some stereo enhancement reverb that can sound weird to some. Not as detailed as higher ranked speakers. Discontinued.
Full Denon Envaya DSB-250BT review and specifications →
| Amplifier Power | 27W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 57Hz |
| Battery Life | 13 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX, AAC |
| Bluetooth Latency | 180ms |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Charging Time | 3.5 hours |
| Digital Aux Input | No |
| Dimensions | 7.9” x 3” x 2.9” (200 x 77 x 74 mm) (W x H x D) |
| Drivers | 2x 40mm full-range drivers + passive radiator |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 97dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | No |
| Weight | 1.7 lbs (750 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Denon Envaya DSB-250BT vs Minirig 4
- Denon Envaya DSB-250BT vs Soundcore Boost “upgraded” 2021
- Denon Envaya DSB-250BT vs Soundcore Motion+
- Denon Envaya DSB-250BT vs Minirig 3
- Denon Envaya DSB-250BT vs Soundcore Motion 300
- Denon Envaya DSB-250BT vs B&O Beosound A1
- Denon Envaya DSB-250BT vs JBL Charge 6
- Denon Envaya DSB-250BT vs JBL Flip 7
- See all 10 comparisons
B&O Beosound A1 2nd gen: $395.00 Amazon eBay
Newer model: the B&O Beosound A1 3rd gen, ranked lower, rated 4.1/5.
Pros: B&O Beosound A1 2nd gen uses 3.5mm aluminium driver + 0.75 inch silk dome tweeter. Its 558 g, claimed 18 hours (Manufacturer specified) battery life, IP67 protection, up to 93dB and mono playback make it a practical option for its intended room or portable use. Measured bass extension of 58Hz (-10dB).
Cons: Bass is limited by its 58Hz specification.
Full B&O Beosound A1 2nd gen review and specifications →
| Amplifier Power | 60W total (2x 30W Class D) |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, aptX Adaptive |
| Bluetooth Latency | 90ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 5.2”W x 5.2”D x 1.8”H (133 x 133 x 46 mm) |
| Drivers | 3.5mm aluminium driver + 0.75 inch silk dome tweeter |
| EQ | Yes |
| IP Rating | IP67 |
| Maximum SPL | 93dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | Yes |
| Weight | 1.2 lbs (558 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 →
- JOY‘s 🎧3D🔈Audio-Show: B&O Beosound A1 3rd gen vs 2nd gen - worth the premium?
- Alan Ross Reviews: B&O Beoplay A1 2nd gen vs Minirig mk3 bluetooth speaker More from alanrossreviews →
- Alan Ross Reviews: B&O Beoplay A1 2nd gen vs Minirig mk3 bluetooth speaker
- Alan Ross Reviews: Soundcore Motion Plus vs Beoplay A1 2nd gen - The Match!
- techkiste.net: B&O Beosound A1 (2nd Gen) vs Bose Revolve 2 vs Bose Revolve+ 2 sound-comparison
- Oluv Patreon: B&O Beosound A1 2nd gen vs Beoplay A1 outdoors with a bit of Anker Soundcore Motion+ too
- Oluv Patreon: (Anker) Soundcore Motion 300 - first impressions
- Head-to-Head Comparisons
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- B&O Beosound A1 2nd gen vs JBL Charge 6
- B&O Beosound A1 2nd gen vs JBL Flip 6
- B&O Beosound A1 2nd gen vs Minirig 3
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