Teufel Boomster 2021 vs W-King X10

Last updated: August 15, 2026

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.

Teufel Boomster 2021 vs W-King X10

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
AppNoNo
Aux InputYesYes
Battery Life18 hours (Manufacturer specified)42 hours (Manufacturer specified)
EQNoYes (2 modes - Indoor/Outdoor)
FM TunerYesNo
StereoYesYes
TWSYesYes
Weight8.3 lbs / 3.75 kg6.5 lbs / 2.95 kg
Bluetooth CodecsSBCSBC
Party ModeNoNo
Power BankNoYes (USB-A)
USB PlaybackNoYes
Built in MicrophoneNoYes
Power InputUSB-CUSB-C
Output Power42W RMS70W RMS (120W peak)
Dimensions14.6" 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)
Drivers1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters2x 3.66" (93mm) subwoofers + 2x 1.2" (31mm) neodymium tweeters + 3x passive radiators
IP RatingIPX7IPX6
DiscontinuedYes-
Digital Aux InputNoNo
Bass Extension (-10dB)-52Hz
Max Volume-106dB
MicroSD Playback-Yes
Bluetooth Version-5.0

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Teufel Boomster 2021: €250 Discontinued

Teufel Boomster 2021 ranking card

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.

AppNo
Aux InputYes
Battery Life18 hours (Manufacturer specified)
Bluetooth CodecsSBC
Built in MicrophoneNo
Digital Aux InputNo
Dimensions14.6" x 7.1" x 5.8" (370 x 180 x 148 mm)
DiscontinuedYes
Drivers1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters
EQNo
FM TunerYes
IP RatingIPX7
Output Power42W RMS
Party ModeNo
Power BankNo
Power InputUSB-C
StereoYes
TWSYes
USB PlaybackNo
Weight8.3 lbs / 3.75 kg

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W-King X10: $80 Amazon Aliexpress

W-King X10 ranking card

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.

AppNo
Aux InputYes
Bass Extension (-10dB)52Hz
Battery Life42 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.0
Built in MicrophoneYes
Digital Aux InputNo
Dimensions12.4" x 5.5" x 5.3" (315 x 140 x 135 mm)
Drivers2x 3.66" (93mm) subwoofers + 2x 1.2" (31mm) neodymium tweeters + 3x passive radiators
EQYes (2 modes - Indoor/Outdoor)
FM TunerNo
IP RatingIPX6
Max Volume106dB
MicroSD PlaybackYes
Output Power70W RMS (120W peak)
Party ModeNo
Power BankYes (USB-A)
Power InputUSB-C
StereoYes
TWSYes
USB PlaybackYes
Weight6.5 lbs / 2.95 kg

As an eBay Partner, we may be compensated if you make a purchase.