Ikea Eneby 30 review: 53 facts and highlights

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

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

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

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.

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

A passive radiator looks like a normal driver (speaker) from the front, but on the backside all of its 'guts' are removed. Passive radiators allow woofers to produce deep tones that otherwise may not have been possible. They can have the same sonic output as larger speaker cabinets, but in a much smaller size.

Wireless devices allow users more freedom of movement.

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

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

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.

Device is protected with extra seals to prevent failures due to any kind of weather.

The device can connect to WiFi.

A remote control allows you to control the device remotely. The remote control can be included or optional.

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

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

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

With a standard mini jack socket, you can use the device with most headphones.

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

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.