Short answer: the Soundcore Motion 300 is the stronger value and the stronger sound-quality pick. It ranks 3 of 172 medium portable speakers, versus 11 of 172 for the B&O Beosound A1 2nd gen, while its $79.99 price is far below the B&O’s $395.
The Motion 300 also reaches 50Hz, plays in stereo, and delivers up to 101dB. The B&O is the lighter speaker at 1.2 lbs (558 g), has a longer claimed 18-hour battery life, and offers lower SBC Bluetooth latency, but its mono playback, 58Hz bass extension, and 93dB maximum output make it harder to justify for music-first use.
Buy the Soundcore Motion 300 for a far less expensive medium Bluetooth speaker with higher sound-quality standing, deeper bass, stereo playback, and substantially more maximum volume. Use its app EQ or the recommended custom EQ to avoid the recessed treble of its default tuning.
Buy the B&O Beosound A1 2nd gen only if the lighter 1.2 lbs (558 g) body, claimed 18-hour battery life, and low Bluetooth latency matter more to you than stereo sound, bass reach, and value.
Want more options? Browse the full Portable Bluetooth rankings.
A 558 g IP67 waterproof puck speaker with 18-hour battery life, aptX Adaptive support and a built-in strap.
Amazon $395.00 eBay
A compact 772 g stereo speaker with pretty deep bass for its size, LDAC support and a 9-band EQ you can set for each orientation.
Amazon $79.99 eBayPrices on this page were last checked October 16, 2026 at 5:46 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.
Specifications Side By Side
| B&O Beosound A1 2nd gen | Soundcore Motion 300 | |
|---|---|---|
| Price | $395.00 | $79.99 |
| Ranked | #11 of 172 in Medium Size Portable Bluetooth Speakers | #3 of 172 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | No |
| Bass Extension (-10dB) | 58Hz | 50Hz |
| Battery Life | 18 hours (Manufacturer specified) | 13 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | Yes (9 band with adjustable frequency) |
| IP Rating | IP67 | IPX7 |
| Bluetooth Latency | 90ms | 216ms ldac, 200ms aac, 116ms sbc |
| Maximum SPL | 93dB (measured by Alan Ross Reviews) | 101dB (measured by Alan Ross Reviews) |
| Power Bank | No | No |
| Stereo | No | Yes |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Digital Aux Input | Yes (USB-C) | No |
| Weight | 1.2 lbs (558 g) | 1.7 lbs (772 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, aptX Adaptive | AAC, LDAC, SBC |
| Power Input | USB-C | USB-C |
| Drivers | 3.5mm aluminium driver + 0.75 inch silk dome tweeter | 2x 50.8mm (2”) full-range drivers + 2x passive radiators |
| Dimensions | 5.2”W x 5.2”D x 1.8”H (133 x 133 x 46 mm) | 7.9” x 3.6” x 2” (200 x 92 x 50 mm) |
| Amplifier Power | 60W total (2x 30W Class D) | 30W |
| Bluetooth Version | 5.1 | 5.3 |
| Strap | Yes (built-in strap) | - |
| Frequency Response | - | 65Hz - 40kHz (Manufacturer specified) |
| Party Mode | - | Yes (PartyCast up to 100 speakers) |
Watch Them Compared
Videos and reviews that test both speakers side by side.
Related Speaker Comparisons
More top alternatives to Soundcore Motion 300: