Adastra: 953.085UK, IWA In-Wall Amplifier, Bluetooth 5.0, 4 x 15W
About this product
Introducing the IWA In-Wall Amplifiers with Bluetooth, designed for background music and public address in a sleek format suitable for installation in cavity walls and ceilings. These Class-D amplifiers operate efficiently with minimal heat dissipation, featuring a digital switch-mode power supply for direct connection to mains electricity.
With Bluetooth compatibility, users can wirelessly stream audio from smartphones and other devices. Additionally, it supports a 3.5mm Aux input and an optical digital audio input, making it perfect for integration into audio-visual systems.
- Easy hidden installation without the need for furniture placement
- Compatible with various speaker types for tailored sound systems
- Bluetooth on/off defeat switch for privacy control
- Onboard master volume control for user convenience
This amplifier is ideal for small to medium spaces, and can be used in multiple units to enhance sound coverage.
Specifications
Specifications
Weight | 0.15 kg |
---|---|
Power Supply | 100-240 Vac, 50/60 Hz (fig.8) |
Bluetooth Version | 5.0 |
Minimum Impedance | 4 Ohms per output |
Output Power (4 Ohms) | 4 x 15W |
Output Power (8 Ohms) | 4 x 10W |
Line Input | 3.5mm stereo aux & optical digital audio |
Line Output | 3.5mm stereo jack |
Speaker Outputs | 2 x L-/L+/R-/R+ screw terminals (Euroblock) |
IWA In-Wall Amplifier (4 x 15W, Bluetooth) features

Adastra: 953.085UK, IWA In-Wall Amplifier, Bluetooth 5.0, 4 x 15W