Short answer: the Devialet Mania if sound quality matters most, the W-King D8 if price matters most. The Devialet Mania ranks #52 of 115 large speakers, rated 3.6/5, at $899. The W-King D8 ranks #58, rated 3.5/5, at $79.99, $819.01 cheaper.
Why pick the Devialet Mania: A compact, good looking Wi-Fi and Bluetooth stereo speaker with Alexa built in and splash resistance. The tradeoff: Not very loud.
The W-King D8 is the longer-running, tougher option. An affordable stereo boombox with four drivers, waterproofing, and a long battery for backyard and beach playlists. It is rated for 24 hours of battery against 10 for the Devialet Mania. It is rated IPX7 against IPX4 for the Devialet Mania.
Buy the Devialet Mania when sound quality outweighs the price for you, and the W-King D8 when the price outweighs sound quality instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
A compact, good looking Wi-Fi and Bluetooth stereo speaker with Alexa built in and splash resistance.
An affordable stereo boombox with four drivers, waterproofing, and a long battery for backyard and beach playlists.
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 D8 | |
|---|---|---|
| Price | $899.00 | $79.99 |
| Ranked | #52 of 115 in Large Size Portable Bluetooth Speakers | #58 of 115 in Large Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 47Hz | 49Hz |
| Battery Life | 10 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IPX4 | IPX7 |
| Weight | 5.1 lbs (2.3 kg) | 5.4 lbs (2.43 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 | No |
| Bluetooth Version | 5.0 | 5.0 |
| Dimensions | 6.9” x 7.6” x 5.5” (176 x 193 x 139 mm) | 12.6” x 4.8” x 4.7” (320 x 121.9 x 119.4 mm) |
| Drivers | 4x aluminum fullrange drivers, 2x woofers | 2x 70mm woofers + 2x 31mm tweeters + passive radiators |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 176W | 90W max / 50W RMS |
| Maximum SPL | 95dB (Manufacturer specified) | 101dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Strap | No | - |
| MicroSD Playback | - | Yes |
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