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
Sony Ericsson MS430: 67g
5. 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
6. 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
WOWee One Slim: cm³
8. 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
9. 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
10. Weather sealed
Device is protected with extra seals to prevent failures due to any kind of weather.
16% have it
11. has a battery level indicator
An indicator shows you when the device has low battery.
31% have it
12. has a rechargeable battery
The battery can be recharged and used over again.
64% have it
13. 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
Huawei AM10: 4.6mm
15. battery power
JBL Xtreme: 10000mAh
16. 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.
1 x 15W
Devialet Silver Phantom Gold: 2 x 2250W
17. 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
18. travel bag is included
The device comes with its own special case or pouch, which is useful for safe transportation.
17% have it
19. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Apple HomePod: 6
20. charge time
The time it takes to fully charge the battery.
WOWee One Slim: 0.5h
21. has a 3.5mm male connector
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
46% have it
22. sound pressure level
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Beacon Audio Blazar: 450dB/mW
23. has a neodymium magnet
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.