(6 customer reviews)

119.95 (excl 21% VAT)

4 channel amplifier with DSP and Bluetooth

The new and improved successor of the popular AIO4CH is here!
It features an updated BT chipset, integrated programmer and onboard antenna.

The package includes an easy to use wiring kit and USB-C cable.

The plate amplifier extension kit can be bought seperately here

Currently leadtime is 1 week

In stock

4-channel high quality amplification

Powered by the TAS5825M from the latest generation of Texas Instruments chips.
Configurable as 4x 38W, 2x 65W or 2x 38W + 1x 65W RMS


Flexible Digital Signal Processor

Realtime configurable in-/outputs, equalizers, crossovers, delays and more

Bluetooth 5.0 with APTX-HD

Stream your favorite music over Bluetooth using one of the latest BT chipsets.
The onboard antenna is used by default, but a connector for an external antenna is available.


Powerful configuration tool

Easy to use configuration tool for Windows.
Connect the amplifier to your PC using the USB-C port. No special programmers required.
Click here to download

High power, high efficiency

The amplifier is very efficient due to the high level of integration
This results in a small footprint and decreased power draw.

Wide range of power options

The amplifier accepts most common power sources (5 to 24V)
Programmable under voltage protection can be used for battery powered applications


For more information, check out the (preliminary) datasheet
Click here to download

Included in the package

- AIO438 module
- Main cable harness with status LED, volume knob and 3.5mm (1/8″) socket.
- BT status cable with blue panel mount LED
- Power cable with 5.5×2.1mm socket

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