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 from independent channels on both left and right sides, creating a richer sound and a better experience.
52% have it
Sony Ericsson MS430: 67g
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. 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
11. Bluetooth version
Google Home Mini: 4.2
12. maximum bluetooth range
The device can connect at a greater distance via Bluetooth or infrared to another device.
Sol Republic Deck: 91m
Huawei AM10: 4.6mm
14. 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 2W
Devialet Silver Phantom Gold: 2 x 2250W
15. Can be used wirelessly
Wireless devices allow users more freedom of movement.
79% have it
16. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Apple HomePod: 6
17. no battery needed
This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
26% have it
18. multipoint count
Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.