The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
Sony SRS-X77: 462mm
4. control panel placed on a device
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
89% have it
5. has stereo speakers
Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
52% have it
Sony Ericsson MS430: 67g
WOWee One Slim: cm³
8. has a detachable cable
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
54% have it
9. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
Samsung WAM750: 8Hz
10. is an active speaker
An amplifier is integrated into the device. An audio amplifier takes a small signal and makes it bigger without making any other changes in it which results in better sound, so any sound source can be connected to speakers.
65% have it
11. drivers count
A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
Vifa Stockholm: 8
12. has an AUX input
An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.
83% have it
13. has a rechargeable battery
The battery can be recharged and used over again.
64% have it
Huawei AM10: 4.6mm
15. Bluetooth version
Google Home Mini: 4.2
16. has a subwoofer
Devices with a subwoofer have a higher quality, deeper bass.
18% have it
17. battery power
JBL Xtreme: 10000mAh
18. audio output power
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 6W
Devialet Silver Phantom Gold: 2 x 2250W
19. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
40% have it
20. USB ports
With more USB ports, you are able to connect more devices.
Anker SoundCore Sport XL: 2
21. highest frequency
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
Bose SoundLink Air: 60000Hz
22. charge time
The time it takes to fully charge the battery.
WOWee One Slim: 0.5h
23. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.