Short answer: the Soundcore Motion 300. It ranks #3 of 182 medium speakers by sound quality, rated 4.5/5, at $79.99. The Treblab HD77 ranks #100, rated 3.1/5, at $69.97, $10.02 cheaper, which does not close the gap in sound quality.
The Soundcore Motion 300 is the better-sounding, deeper-bass option. A compact stereo speaker with deep bass for its size, hi res Bluetooth and a custom EQ for each position, standing or lying down. Its bass reaches about 50Hz before falling 10dB, against 66Hz for the Treblab HD77. It has an adjustable EQ, which the Treblab HD77 lacks. It plays in stereo from a single unit, unlike the Treblab HD77. The catch: Without the above EQ or turning the top 2 treble EQ bars to max, this speaker is very rolled off in the treble and will rank around #50 in the rankings.
The Treblab HD77 is the longer-running pick. An affordable speaker with an aux input, long battery life, a speakerphone mic and pairing with a second unit. It is rated for 20 hours of battery against 13 for the Soundcore Motion 300. It keeps a wired aux input, which the Soundcore Motion 300 lacks. The tradeoff: Lacking quite a bit of bass compared to higher ranked speakers.
Buy the Soundcore Motion 300. It is rated higher for sound quality, and saving $10.02 with the Treblab HD77 does not make up for the sound-quality gap.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Prices on this page were last checked November 14, 2026 at 6:17 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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Specifications Side By Side
| Soundcore Motion 300 | Treblab HD77 | |
|---|---|---|
| Price | $79.99 | $69.97 |
| Ranked | #3 of 182 in Medium Size Portable Bluetooth Speakers | #100 of 182 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 50Hz | ~66Hz |
| Battery Life | 13 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, LDAC, SBC | SBC (additional codecs unverified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes (9 band with adjustable frequency) | No |
| IP Rating | IPX7 | IPX7 |
| Bluetooth Latency | 216ms ldac, 200ms aac, 116ms sbc | - |
| Maximum SPL | 101dB (measured by Alan Ross Reviews) | - |
| Power Bank | No | - |
| Stereo | Yes | No (front/rear drivers) |
| Omnidirectional | Pointing up | Yes |
| TWS | Yes | Yes |
| Weight | 1.7 lbs (772 g) | 1.4 lbs (637 g) |
| Bluetooth Version | 5.3 | 5.0 |
| Dimensions | 7.9” x 3.6” x 2” (200 x 92 x 50 mm) | 7.4” x 3” x 3” (187 x 76 x 76 mm) |
| Drivers | 2x 50.8mm (2”) full-range drivers + 2x passive radiators | 2x 48mm fullrange |
| Frequency Response | 65Hz - 40kHz (Manufacturer specified) | 50Hz - 20kHz (Manufacturer specified) |
| Power Input | USB-C | USB-C |
| Amplifier Power | 30W | 25W RMS |
| Party Mode | Yes (PartyCast up to 100 speakers) | - |
| Digital Aux Input | No | No |
| Wi-Fi | - | No |
Where the Ratings Come From
- Soundcore Motion 300: reviews by Joy & Oluv’Sone, Oluv and Alan Ross.
- Treblab HD77: reviews by EnforcerMan and Brian Unboxed.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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