2N Telecommunications 914421W loudspeaker White Wired

The span of frequencies, expressed in hertz (Hz), that a device can operate within or respond to. It may be given as a single value, a numeric range (e.g., "20 000‑50 000 Hz"), or an open‑ended interval such as "2.4 GHz+" indicating the lower bound only.

A comma‑separated or bullet‑pointed enumeration of the physical input connectors that a device supports, such as HDMI, DisplayPort, DVI, VGA (D‑Sub), RCA composite, component, USB, Ethernet, audio jacks, and other interface types. This list helps users identify which external sources can be connected to the product.

The highest network transfer rate that a device’s wired Ethernet port can negotiate, expressed in common speed abbreviations such as "10/100", "10/100/1000" or "2.5GbE". This value indicates the maximum throughput achievable over the LAN connection.

Represents the total count of physical output connectors a product provides for transmitting signals, such as audio jacks, HDMI, DVI, VGA, USB‑C, optical or other interfaces. The value is an integer indicating how many separate output connections are available.

Indicates the type(s) of connection used by a product to send or receive signals, such as wired (cable), wireless (Wi‑Fi, Bluetooth, radio), or hybrid methods like store‑and‑forward. The value can list multiple options separated by commas.