Short answer: the W-King T9. Both are rated 3.6/5 for sound quality (#50 and #52 of 115 large speakers), and the W-King T9 costs $111.23 against $899 for the Devialet Mania, so with nothing between them on sound quality, price settles it.
The Devialet Mania is the lighter, tougher option. A compact, good looking Wi-Fi and Bluetooth stereo speaker with Alexa built in and splash resistance. At 5.1 lbs (2.3 kg) it weighs much less than the W-King T9 at 10.1 lbs (4.6 kg). It is rated IPX4, while the W-King T9 has no water resistance. The catch: Not very loud.
The W-King T9 is the longer-running option. A loud stereo party speaker with a wireless microphone for karaoke, lights, a long battery and a power bank. It is rated for 24 hours of battery against 10 for the Devialet Mania. The tradeoff: Peaks in the upper mids which makes it sound a bit harsh.
Buy the W-King T9. Both are rated the same for sound quality, and it costs $787.77 less than the Devialet Mania.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
A compact, good looking Wi-Fi and Bluetooth stereo speaker with Alexa built in and splash resistance.
A loud stereo party speaker with a wireless microphone for karaoke, lights, a long battery and a power bank.
Prices on this page were last checked October 31, 2026 at 7:11 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
| Devialet Mania | W-King T9 | |
|---|---|---|
| Price | $899.00 | $111.23 |
| Ranked | #52 of 115 in Large Size Portable Bluetooth Speakers | #50 of 115 in Large Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 47Hz | 47Hz |
| Battery Life | 10 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IPX4 | None |
| Weight | 5.1 lbs (2.3 kg) | 10.1 lbs (4.6 kg) |
| Wi-Fi | Yes | - |
| App | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Voice Assistants | Amazon Alexa | - |
| EQ | No | No |
| Party Mode | No | No |
| Power Bank | No | Yes (USB-A) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.0 | 5.3 |
| Dimensions | 6.9” x 7.6” x 5.5” (176 x 193 x 139 mm) | 11.8” x 5.9” x 4.7” (300 x 150 x 120 mm) |
| Drivers | 4x aluminum fullrange drivers, 2x woofers | 2x 4.04” subwoofers + drivers |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 176W | 80W |
| Maximum SPL | 95dB (Manufacturer specified) | 106dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Strap | No | No |
| MicroSD Playback | - | Yes |
| Lights | - | Yes |
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