Short answer: the Soundcore Motion X600. It ranks #19 of 120 large speakers by sound quality, rated 4.3/5, at $159.99. The Treblab HD-Max ranks #104, rated 2.4/5, at $123.47, $36.52 cheaper, which does not close the gap in sound quality.
The Soundcore Motion X600 is the better-sounding, deeper-bass pick. A stereo speaker with impressive sound after its latest firmware update, especially with a well tuned EQ. Its bass reaches about 52Hz before falling 10dB, against 60Hz for the Treblab HD-Max. It supports LDAC Bluetooth, which the Treblab HD-Max lacks. It links with other speakers (PartyCast up to 100 speakers), which the Treblab HD-Max cannot. The catch: Stock frequency response is wavy.
The Treblab HD-Max is the longer-running choice. A very loud, well built boombox with a long tested battery, water resistance, and power bank charging. It is rated for 20 hours of battery against 12 for the Soundcore Motion X600. Watch for: Boosted upper bass, not much lower bass.
Buy the Soundcore Motion X600. It is rated higher for sound quality, and the $36.52 saving on the Treblab HD-Max is not enough to make up the difference.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| Soundcore Motion X600 | Treblab HD-Max | |
|---|---|---|
| Price | $159.99 | $123.47 |
| Ranked | #19 of 120 in Large Size Portable Bluetooth Speakers | #104 of 120 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 0ms | - |
| Bass Extension (-10dB) | 52Hz | ~60Hz |
| Battery Life | 12 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX6 |
| Bluetooth Latency | 83ms | - |
| Maximum SPL | 104dB (measured by Alan Ross Reviews) | - |
| Power Bank | Yes (USB-C) | Yes (USB-A, 5V) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 5.2 lbs (2.35 kg) | 5.1 lbs (2.3 kg) |
| App | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LDAC, SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| Party Mode | Yes (PartyCast up to 100 speakers) | No |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 11.8” x 4.8” x 3.2” (300 x 121 x 81 mm) | 12.2” x 5.3” x 5.6” (310 x 135 x 143 mm) |
| Drivers | 2x 60mm woofers, 2x 27mm tweeters, 1x 50mm upward-firing driver | 2x 75mm woofers, 2x 30mm tweeters |
| Frequency Response | 50Hz - 40kHz (Manufacturer specified) | 30Hz - 16kHz (Manufacturer specified) |
| Amplifier Power | 50W | 60W |
| Digital Aux Input | No | No |
| Strap | No | Yes (detachable shoulder strap) |
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