av-link AD-SPK2 Audio Management Speaker Selector with Volume Control User Manual
- June 6, 2024
- Av:link
Table of Contents
AD-SPK2 Audio Management Speaker Selector with Volume Control
User Manual
Description
The AD-SPK2:4 are switchable dual-source speaker selectors with individual volume control for up to 4 different zones. With the switchable function, users can alternate between the two different amplifiers in each zone. This allows users to enjoy Source A in one room and Source B in another room.
Installation Consideration
The AD-SPK2:4 are designed for use with an amplifier with a maximum power of
180 Watts per channel at 8 ohms respectively. If you are uncertain about the
power rating of your amplifier, consult the appliance’s manufacturer.
It is recommended to use only 8-ohm speakers when using the AD-SPK2:4.
Furthermore, does not recommend installing more than 1 pair of speakers per
pair of channels. Each pair of channels or terminal block is designed for 1
pair of speakers using up to 14 gauge wire.
Speaker wires can act as an antenna for electrical noise. Locating speaker
wires too close to light dimmers or switches may cause a buzzing or popping
sound to be heard through the speakers. If you must locate the AD-SPK2:4
wiring near electrical devices, route the speaker wires several inches away.
Installation
- Insert each wire into the appropriate hole on the removable terminals.
- Strip ¼” of insulation from the end of each wire. Tightly twist the end of each wire until no frayed ends remain. Use a small screwdriver to tighten each wire in place.
- Insert the connector plug into the socket and lock it in place by tightening captive screws on each side of the connector. The inputs of AD-SPK2:4 are the connecting terminals for the amplifiers. Be sure not to reverse these connections or the ADSPK2:4 will not function properly.
- Each zone gets connected to a pair of speakers. Make sure you connect negative (-) to negative (-) and positive (+) to positive (+).
Operation
It is important to properly adjust an impedance-matching system to avoid distortion or DC clipping (DC voltage will be produced from an amplifier that is overworked or that has an improper load). These can cause the amplifier to go into protection and can cause the AD-SPK2:4 to heat up, damaging the system components. To set up the system, the amplifier volume should be at its lowest volume setting, and the selector volume control should be the highest setting. Slowly adjust the amplifier volume to a level that is acceptable without clipping.
- Make sure the amplifier power is OFF and set the volume to a minimum.
- Set the volume control for the speaker pair you wish to play to the maximum. (Fully clockwise)
- Locate the on/off button which corresponds to the speaker pair you wish to play. Set it on the ON position.
- Gradually turn up the amplifier volume and set it to an acceptable listening level. Be careful not to overdrive your amplifier.
- You can turn off the speakers by turning the appropriate volume control on the AD-SPK2:4 full anti-clockwise, or by pressing the on/off button.
Technical Specifications
Audio power handling: 100W/channel
Frequency response: 20Hz – 20kHz
Input source: up to 2 amplifier
Wiring requirement: up to 14 gauge wire
Speaker impedance: 8 ohms
Errors and omissions excepted.
Copyright© 2021 AVSL Group Ltd, Unit 2 Bridgewater Park,
Taylor Road, Trafford Park, Manchester. M41 7)Q.
This product is classed as Electrical or Electronic equipment should not be
disposed of with other household or commercial waste at the end of its useful
life.
The goods must be disposed of according to your local council guidelines.
AVSL (Europe) Ltd, Unit 3D North Point House,
North Point Bus. Park, New Mallow Road, Cork, Ireland.