ELAC IS-AMP340 3.1-Channel In-Wall Amplifier

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SKU: IS-AMP340-BK Category: Tag: Brand:

The IS-AMP340 digital amplifier is loaded with features, packed into a small chassis to fit in tight spaces. Designed to work both as a 2 or 3 channel in stereo or full Dolby Digital decoding. Seamless integration with 3rd party controllers and a custom WebGUI for easy setup and deployment.

Dolby Digital Decoding

True Dolby Digital 3.1 decoding allows for content from local media, streaming media and over-the-air content to be decoded in its natural state providing a real center channel for crystal-clear dialog and a true LFE (Low Frequency Effects) channel for theatrical levels of bass. Optical Input supports Dolby Digital Decoding.

Auto Blend and Calibrate

ELAC’s exclusive ABC technology deals with two of the biggest problems with in-wall or on-wall audio systems, proper blending of a subwoofer with your main speakers and room correction. Presets for ELAC speakers allow for even easier setup. Simply download the free App for your smartphone or tablet and follow the instructions.

WEB Interface

The amplifier features a WEB GUI allows for easy setup and tuning of the amplifier. A status screen shows the current state of each channel along with both input and output levels for each channel. Settings can be saved for easy replication of projects.

Control4 Driver

A Control4 driver is available for free. The driver provides full 2 way feedback and IP control of the amplifier as well as a fantastic auto selection feature. If the customer opens the ELAC app or uses the remote and selects an input navigator will auto select that to ensure your Control4 system is up to date and in-sync with the amplifier.

Remote Learning

Not all installations will feature an automation system. The remote learning feature allows the In-Wall Amp to be controlled by 3rd party remote controls such as cable/ satellite remote controls. An included IR sensor allows for the control of the IS-AMP340 when mounted behind the TV. The Learning Feature is setup using the free ELAC iOS and Android App.

Input Specs

  • Stereo Inputs:(1) RCA Stereo
  • Digital Inputs: (1) Optical

Output Specs

  • Speaker Outputs 2 Channel Mode 8 Ohm : 60 Watts
  • Speaker Outputs 3 Channel Mode 8 Ohm : 40 Watts
  • Subwoofer Out: (1) LFE RCA

Chassis Spec

  • Size: 6″ W x 7.6″ D x 2″ H
  • Cooling: Passive Cooling (fanless)

Web Menu

Auto Blend App

Auto Blend App

App Volumes

Install Guide

To make locating the driver easy we are hosting it on our site. Click the button to the right to download the driver.

This is an IP control driver.

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Updated: Jan 2021 – The current firmware version is 0.957.276.82.12.8.

To get started download the firmware file, unzip it so you have a .bl2 file type then log into the amps web menu and select the firmware button.

Elac 3.1 Amp Firmware

Select the .bl2 file and click open / choose (what ever your browser shows)

Now you wait. Nothing will happen, you will not see anything moving in most cases or any sort or count down. It is possible the firmware box will show a status but it depends on your browser so it is highly recommend to simply not touch anything for 5 minutes. Refreshing the browser page etc will cause it to fail so be patient. Set a timer 🙂

Once 5 minutes has passed refresh the browser page and you should see the new firmware listed at the bottom fo the page.