Teufel Boomster 2021 Review: Ranked #46 of 91

Last updated: October 5, 2026

The Teufel Boomster 2021 ranks #46 out of 91 total Boombox Size Portable Bluetooth Speakers for sound quality. See all Portable Bluetooth rankings for every top pick.

Brand: Teufel

Prices on this page were last checked October 4, 2026 at 9:58 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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Teufel Boomster 2021 - ranked #46 of 91 Boombox Size Portable Bluetooth Speakers · Editor's rating 3.4/5

#46 Teufel Boomster 2021: €250 Discontinued eBay

Newer model: the Teufel Boomster 4, ranked higher, rated 3.4/5.

Pros: Teufel Boomster 2021 uses 1x 110mm (4.3”) woofer + 2x 65mm midrange drivers + 2x 20mm tweeters. Its 3.75 kg, claimed 18 hours (Manufacturer specified) battery life, IPX7 protection, aux input and stereo playback make it a practical option for its intended room or portable use.

Cons: There is no companion app. No EQ adjustment. Discontinued.

Related speakers: Teufel Boomster 4.

How it compares: Just above it: Teufel Boomster 4 - 5 more hours of battery life. Just below it: Tronsmart Bang Max - 6 more hours of battery life.

Amplifier Power42W RMS
AppNo
Aux InputYes
Battery Life18 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC
Bluetooth Version5.0
Built-in MicrophoneNo
Digital Aux InputNo
Dimensions14.6” x 7.1” x 5.8” (370 x 180 x 148 mm)
Drivers1x 110mm (4.3”) woofer + 2x 65mm midrange drivers + 2x 20mm tweeters
EQNo
FM TunerYes
IP RatingIPX7
OmnidirectionalNo
Party ModeNo
Power BankNo
Power InputUSB-C
StereoYes
StrapNo
TWSYes
USB PlaybackNo
Weight8.3 lbs (3.75 kg)
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