Amplifier Omnitronic CIA-40WIFI 3.0 channels Performance/stage Black

Audio output channels: An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.

3.0

Purpose: What the product is used for.

Performance/stage

Speakers connectivity type: The type of connection used for the speakers e.g. RCA connector.

Clamp terminals

Peak power per channel: The maximum power (usually measued in watts) that can be transmitted through a channel.

25 W

Line outputs (RCA):

1

Other features

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.

Wired & Wireless

Total Harmonic Distortion (THD): Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%.

0.04 %

Packaging data

Package weight: Weight of the packaged product.

920 g

Package height: The distance from the top to the bottom of the packaging.

70 mm

Package depth: The distance from the front to the back of the packaging.

270 mm

Package width: The distance from one side of the packaging to the other.

180 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

0.8 kg

Height: The measurement of the product from head to foot or from base to top.

110 mm

Depth: The distance from the front to the back of something.

140 mm

Width: The measurement or extent of something from side to side.

230 mm

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

50 W

AC input frequency:

50 - 60

AC input voltage: The voltage of the AC electricity that is inputted into the product.

100 - 240

Features

LED indicators:

Signal strength

Amplifier class: An electronic amplifier, amplifier, or (informally) amp is an electronic device that increases the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. Power amplifier circuits (output stages) are classified as A, B, A/B and C for analog designs, and class D and E for switching designs based on the proportion of each input cycle (conduction angle), during which an amplifying device is passing current.

D

Product colour: The colour e.g. red, blue, green, black, white.

Black

Material: The material from which a thing is or can be made e.g. wood, plastic.

Metal

Ports & interfaces

USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.

1

Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

1

Network

Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.

No

Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.

802.11b, 802.11g, Wi-Fi 4 (802.11n)

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Yes

Display

Built-in display: A display which is part of the product, so you do not need to attach another display.

No

Audio

Signal-to-Noise Ratio (SNR): This is the ratio of signal intensity to noise intensity.

80 dB

Frequency range: The lowest and the hightest frequencies that can be inputted/produced.

20 - 20000