Montarbo CA MPA 2220

Class-D Audio Amplifier, 2 x 20 Watts with Euroblock connectors for balanced inputs and speakers.
This amplifier is perfect for small rooms. 
Ideal for ceiling applications and, where necessary, a small audio system with low heat radiation.
Automatic switch-on in presence of incoming signal.
2 x 20 watt/4 Ohm and 40 Watt /8 Ohm bridge high efficiency, Class-D stereo output amplifier.
Inputs: 2 selectable mic/line: 2 unbalanced RCA auxiliary inputs and 2 balanced mic/line that can be switched to Euroblock input.
Volume control 1 and 2 treble/bass tones controls.
Power supply: 24VDC (external 220VAC power supply provided).
Dimensions: 238 x 115 x 56 mm for floor or wall installation.