Short answer: the Teufel Boomster 2021. It ranks #33 of 73 boombox speakers by sound quality; the JBL Boombox ranks #46.
What the Teufel Boomster 2021 offers: Pretty balanced sound, slightly warm. Watch for: Not as deep of bass as above ranked speakers. Boosted mid bass compensating for the lack of bass extension.
On the JBL Boombox side: Connect+ up to 100 speakers. Set against that: Treble isn’t very smooth.
Buy the Teufel Boomster 2021 if sound quality matters more than the price. Buy the JBL Boombox if the price matters more than sound quality.

Specifications Side By Side
| Teufel Boomster 2021 | JBL Boombox | |
|---|---|---|
| Price | €250 Discontinued | $399 Discontinued |
| Ranked | #33 of 73 in Boombox Size Portable Bluetooth Speakers | #46 of 73 in Boombox Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| EQ | No | No |
| FM Tuner | Yes | No |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 8.3 lbs / 3.75 kg | 11.5 lbs / 5.2 kg |
| Bluetooth Codecs | SBC | SBC |
| Party Mode | No | Yes (Connect+ up to 100 speakers) |
| Power Bank | No | Yes (USB-A) |
| USB Playback | No | No |
| Built in Microphone | No | No |
| Power Input | USB-C | USB-C |
| Output Power | 42W RMS | 60W AC / 40W battery |
| Dimensions | 14.6" x 7.1" x 5.8" (370 x 180 x 148 mm) | 10" x 18.1" x 7.7" (254.5 x 458.5 x 195.5 mm) |
| Drivers | 1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters | 2x 65mm woofers + 2x 20mm tweeters with passive radiators |
| IP Rating | IPX7 | IPX5 |
| Discontinued | Yes | Yes |
| Digital Aux Input | No | No |
| Microphone Input | - | No |
| MicroSD Playback | - | No |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- B&O Beolit 20 vs Soundcore Motion Boom+
- B&O Beolit 20 vs Sony SRS-XG500
- Sony SRS-XG500 vs Marshall Tufton
- Teufel Boomster NG (2017) vs JBL Boombox
- Sony ULT Field 7 vs JBL Boombox
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 |
| Omnidirectional | No |
| 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
- Teufel Boomster 2021 vs onn Pro X Large Boom Boombox
- Teufel Boomster 2021 vs B&O Beolit 20
- Teufel Boomster 2021 vs JBL Authentics 300
- Teufel Boomster 2021 vs JBL Boombox 2
- Teufel Boomster 2021 vs Teufel Boomster NG (2017)
- Teufel Boomster 2021 vs Soundcore Boom 2 Plus
- Teufel Boomster 2021 vs Sony ULT Field 7
- Teufel Boomster 2021 vs Soundcore Rave Party 2
- See all 19 comparisons
JBL Boombox: $399 Discontinued JBL Boombox
Pros: Connect+ up to 100 speakers.
Cons: Treble isn’t very smooth. Discontinued.
Full JBL Boombox review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10" x 18.1" x 7.7" (254.5 x 458.5 x 195.5 mm) |
| Discontinued | Yes |
| Drivers | 2x 65mm woofers + 2x 20mm tweeters with passive radiators |
| EQ | No |
| FM Tuner | No |
| IP Rating | IPX5 |
| MicroSD Playback | No |
| Microphone Input | No |
| Omnidirectional | No |
| Output Power | 60W AC / 40W battery |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 11.5 lbs / 5.2 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Boombox vs Sony SRS-XG500
- JBL Boombox vs Soundcore Motion Boom+
- JBL Boombox vs JBL Partybox On the Go
- JBL Boombox vs Soundcore Rave Party 2
- JBL Boombox vs Sony ULT Field 7
- JBL Boombox vs Skullcandy Barrel
- JBL Boombox vs Bumpboxx Flare 8
- JBL Boombox vs Teufel Boomster NG (2017)
- See all 15 comparisons

