Bowers & Wilkins Formation Wedge review: specs and price

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.

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.

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

Devices with a subwoofer have a higher quality, deeper bass.

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.

The device can connect to Wi-Fi.

The device can connect at a greater distance via Bluetooth or infrared to another device.

Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.

AirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.

Ethernet is a local area network technology.

Wireless devices allow users more freedom of movement.

This technology allows the users to use their smartphone as a remote control for the device.

With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.