Sony Dock RDP-XF300IP
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.
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
Meridian Explorer 2
Soundmatters FoxL DASH7
A remote control allows you to control the device remotely. The remote control can be included or optional.
Meridian Explorer 2
2 x 20W
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
Devialet Silver Phantom Gold
2 x 2250W
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
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.
Devices with a subwoofer have a higher quality, deeper bass.
More microphones result in better sound quality and enable the device to filter out background noise.
Amazon Echo Show
Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
Killer Concepts Rocksteady XS
The battery can be recharged and used over again.
How much power the device consumes when it's switched on.
Pure Evoke D2
Amazon Echo Plus 2
The device can connect at a greater distance via Bluetooth or infrared to another device.
Sol Republic Deck
With a standard mini jack socket, you can use the device with most headphones.
The Apple dock connector is a proprietary 30-pin connector that is common to Apple devices (iPods, iPhones and iPads) predating the Lightning connector. Allows you to connect older Apple devices, play music and at the same time charge it.
Wireless devices allow users more freedom of movement.
It works as an FM radio with included headsets