The AvLink AD-SPK24 speaker selector routes two stereo inputs to four stereo outputs, allowing four pairs of speakers to be connected to two separate amplifiers. Each input can be connected to any output, all outputs, or a combination of them. Speaker pairs are activated individually using the front-panel buttons, while each zone features an A/B switch and an independent volume control.

The enclosure and volume controls have a black aluminium finish, and the unit features built-in overload protection and heavy-duty buttons.

• Inputs: 2 stereo
• Outputs: 4 stereo
• Speaker impedance: 4–16 ohms
• Maximum power per channel: 100 W
• Volume controls: Independent for each output
• Zone switch: A/B per zone
• Overload protection: Built-in
• Supported speaker wire thickness: Up to 14 gauge
• Wire gauge range: 14–22 gauge
• Enclosure material: Aluminium
• Colour: Black
• Dimensions: 432 × 133 × 64 mm
• Weight: 2.67 kg