Short answer: the W-King T9 for output and battery, the Soundcore Motion 300 for its smaller size and EQ. The T9 puts out 80W with 106dB max volume, a 24-hour battery, power bank function and Bluetooth 5.3 with 100ft range, but peaks in the upper mids make it sound a bit harsh. The Motion 300 is small with pretty deep bass for its size, though its treble needs the EQ.
Buy the Soundcore Motion 300 at $79.99 if you want a medium speaker. Buy the W-King T9 at $111.23 if you want a large speaker instead.
There is a real gap in water resistance: the Soundcore Motion 300 at IPX7 (brief submersion) against the W-King T9, which has no water resistance.
Looking for alternatives? See the complete Portable Bluetooth rankings.
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Specifications Side By Side
| Soundcore Motion 300 | W-King T9 | |
|---|---|---|
| Price | $79.99 | $111.23 |
| Ranked | #3 of 179 in Medium Size Portable Bluetooth Speakers | #53 of 120 in Large Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 50Hz | 47Hz |
| Battery Life | 13 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, LDAC, SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | Yes (9 band with adjustable frequency) | No |
| IP Rating | IPX7 | None |
| Bluetooth Latency | 216ms ldac, 200ms aac, 116ms sbc | - |
| Maximum SPL | 101dB (measured by Alan Ross Reviews) | 106dB (measured by Alan Ross Reviews) |
| Power Bank | No | Yes (USB-A) |
| Stereo | Yes | Yes |
| Omnidirectional | Pointing up | No |
| TWS | Yes | Yes |
| Weight | 1.7 lbs (772 g) | 10.1 lbs (4.6 kg) |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 7.9” x 3.6” x 2” (200 x 92 x 50 mm) | 11.8” x 5.9” x 4.7” (300 x 150 x 120 mm) |
| Drivers | 2x 50.8mm (2”) full-range drivers + 2x passive radiators | 2x 4.04” subwoofers + drivers |
| Frequency Response | 65Hz - 40kHz (Manufacturer specified) | - |
| Power Input | USB-C | USB-C |
| Amplifier Power | 30W | 80W |
| Party Mode | Yes (PartyCast up to 100 speakers) | No |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
| Lights | - | Yes |
| Strap | - | No |
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