Integrated Amplifiers
			
            
			Woopker AK50 HiFi Digital Amplifier Channel 2.0 Bluetooth Surround Sound AMP Max Power 840W Speaker for Home Car BT5.0 Audio AMP
			Woopker AK50 HiFi Digital Amplifier Channel 2.0 Bluetooth Surround Sound AMP Max Power 840W Speaker for Home Car BT5.0 Audio AMP                
			https://www.bizrate.co.uk/integratedamplifiers/woopker-ak50-hifi-digital-amplifier-oid41474940378.html