Adastra IWA460B In-wall Amplifier with Bluetooth 4 x 60W

IWA In-Wall Amplifiers with BluetoothStereo amplifier units for background music and public address in a minimalist housing for installation into cavity walls and ceilings. Class-D amplifier design operates cleanly and efficiently with minimal heat dissipation, combined with an internal digital switch-mode power section, which enables easy connection directly from the local mains supply. Bluetooth compatibility enables wireless streaming of audio files from a smart phone or other enabled device in addition to 3.5mm Aux input and an optical digital audio input, ideal for integrating into A-V systems. For discreet and trouble-free installation without any need for table-top or cabinet installation, these amplifiers can be combined with many different speaker types to provide the ideal sound system for any small to medium space or deployed in numbers to create a wide area sound installation.DetailsFig.8 mains power inputBluetooth on/off defeat switchOptical digital audio input3.5mm stereo Aux input and outputOnboard master volume controlBluetooth with unique serial IDSpecificationsPower supply 100-240Vac, 50/60Hz (fig.8)Line input 3.5mm stereo aux & optical digital audioBluetooth version 5.0Line output 3.5mm stereo jackWeight 150gMinimum impedance 4 Ohms per output