AV Link STA40-BT User Manual

Item ref: 103.108UK

User Manual

STA40-BT

MINI DIGITAL STEREO AMPLIFIER

WITH BLUETOOTH™

Box contents:

1 x STA40-BT Amplifier

1 x Remote Control

1 x NFC Tag

1 x DC Power Supply

103.108UK User Manual

A mini digital stereo amplifier capable of delivering up to a powerful 75W max. per speaker
output with very little distortion. Built-in Bluetooth™ connectivity makes this amplifier
incredibly easy to use and ideal for home multimedia. Also great for commercial installations
where there is confined space.

 Class D digital amplifier in a compact unit

 NFC technology allows simple tap and connect with Bluetooth™ devices

 aptX® coding provides high definition, consistent audio streaming through Bluetooth™

 Bluetooth™ device playlist can be control by supplied remote controller

 NFC tag supplied allowing the connection to be in an alternate location to the amplifier

 2 x RCA gold plated stereo line inputs

 4 x gold plated binding post stereo output to speaker

 3.5mm line output for active subwoofer or signal feed for other devices

Installation

STA40-BT is capable of 8-16Ω impedence output. If more than one speaker is to be connected
to the amplifier per channel then please ensure total impedence of the speakers are within the
range.

The total impedence can be work out by the below formula:

Parallel Connection - 1/R

total

= 1/R1 + 1/R2 + 1/R3…….

Series Connection - R

total

= R1 + R2 + R3…….

Before connecting the speakers to the amp, please ensure the power is switched off and
power supply is removed from the mains to avoid damage to equipment and installer.