Short answer: the Teufel Boomster 2021. It ranks #33 of 73 boombox speakers by sound quality; the W-King X10 ranks #62.
What the Teufel Boomster 2021 offers: Pretty balanced sound, slightly warm Watch for: Not as deep of bass as above ranked speakers.
What the W-King X10 offers: 70W RMS output with 120W peak power, exceptional 42-hour battery life, power bank function, IPX6 waterproof, 106dB max volume, EQ with indoor/outdoor modes, dual woofers with tweeters and passive radiators, Bluetooth 5.0 with… Watch for: Heavily rolled off treble, less bass than the top ranked.
Buy the Teufel Boomster 2021 if sound quality matters more than the price. Buy the W-King X10 if the price matters more than sound quality.
If sound quality matters at all to you, skip the W-King X10. It ranks near the bottom of the 73 boombox speakers, so look higher up the list instead.
If battery life is a priority, the W-King X10 is rated for 42 hours versus 18 hours for the Teufel Boomster 2021.

Specifications Side By Side
| Teufel Boomster 2021 | W-King X10 | |
|---|---|---|
| Price | €250 Discontinued | $80 |
| Ranked | #33 of 73 in Boombox Size Portable Bluetooth Speakers | #62 of 73 in Boombox Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 42 hours (Manufacturer specified) |
| EQ | No | Yes (2 modes - Indoor/Outdoor) |
| FM Tuner | Yes | No |
| Stereo | Yes | Yes |
| TWS | Yes | Yes |
| Weight | 8.3 lbs / 3.75 kg | 6.5 lbs / 2.95 kg |
| Bluetooth Codecs | SBC | SBC |
| Party Mode | No | No |
| Power Bank | No | Yes (USB-A) |
| USB Playback | No | Yes |
| Built in Microphone | No | Yes |
| Power Input | USB-C | USB-C |
| Output Power | 42W RMS | 70W RMS (120W peak) |
| Dimensions | 14.6" x 7.1" x 5.8" (370 x 180 x 148 mm) | 12.4" x 5.5" x 5.3" (315 x 140 x 135 mm) |
| Drivers | 1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters | 2x 3.66" (93mm) subwoofers + 2x 1.2" (31mm) neodymium tweeters + 3x passive radiators |
| IP Rating | IPX7 | IPX6 |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 52Hz |
| Max Volume | - | 106dB |
| MicroSD Playback | - | Yes |
| Bluetooth Version | - | 5.0 |
Related Speaker Comparisons
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- Teufel Boomster NG (2017) vs W-King X10-1
- W-King X10-1 vs Zealot S78
- Altec Lansing Mix 2.0 vs Soundcore Motion Boom
- W-King X10-1 vs W-King X10
- W-King D10 vs W-King X10
The Two Speakers In Full
Teufel Boomster 2021: €250 Discontinued
Pros: Pretty balanced sound, slightly warm
Cons: Not as deep of bass as above ranked speakers. Boosted mid bass compensating for the lack of bass extension. Discontinued.
Full Teufel Boomster 2021 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 14.6" x 7.1" x 5.8" (370 x 180 x 148 mm) |
| Discontinued | Yes |
| Drivers | 1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | IPX7 |
| Output Power | 42W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 8.3 lbs / 3.75 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
W-King X10: $80 Amazon Aliexpress
Pros: 70W RMS output with 120W peak power, exceptional 42-hour battery life, power bank function, IPX6 waterproof, 106dB max volume, EQ with indoor/outdoor modes, dual woofers with tweeters and passive radiators, Bluetooth 5.0 with 100ft range, MicroSD and USB playback, AUX input, TWS stereo pairing
Cons: Heavily rolled off treble, less bass than the top ranked.
Full W-King X10 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 42 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 12.4" x 5.5" x 5.3" (315 x 140 x 135 mm) |
| Drivers | 2x 3.66" (93mm) subwoofers + 2x 1.2" (31mm) neodymium tweeters + 3x passive radiators |
| EQ | Yes (2 modes - Indoor/Outdoor) |
| FM Tuner | No |
| IP Rating | IPX6 |
| Max Volume | 106dB |
| MicroSD Playback | Yes |
| Output Power | 70W RMS (120W peak) |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 6.5 lbs / 2.95 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
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- Alan Ross Reviews: W-King X10 (70w) vs Soundcore Motion Boom (30w) - value for money? 🤑
- Alan Ross Reviews: W King x10 vs x10-1 - updates, changes, also D9 and Motion Boom!
- Jay’s Straight Up Reviews & More: ZEALOT S-67 🦨 75w Bluetooth Speaker Review🤦🏼♂️ & Comparison With W-King X10.
- Reddit Search for W-King X10 Review
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