![Amazon.com: Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver M4 : Electronics Amazon.com: Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver M4 : Electronics](https://m.media-amazon.com/images/I/61NlTG65g3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver M4 : Electronics
![Amazon is full of “mini” audio receivers. Are any actually good? I need a simple 2.1 setup to connect a pair of bookshelf speakers for my projector in a secondary viewing room. : Amazon is full of “mini” audio receivers. Are any actually good? I need a simple 2.1 setup to connect a pair of bookshelf speakers for my projector in a secondary viewing room. :](https://i.redd.it/4ki9jlutxwj81.jpg)
Amazon is full of “mini” audio receivers. Are any actually good? I need a simple 2.1 setup to connect a pair of bookshelf speakers for my projector in a secondary viewing room. :
![Amazon.com: Fosi Audio BT10A Bluetooth 5.0 Stereo Audio Amplifier Receiver 2 Channel Class D Mini Hi-Fi Integrated Amp for Home Passive Speakers 50W x 2 TPA3116 : Electronics Amazon.com: Fosi Audio BT10A Bluetooth 5.0 Stereo Audio Amplifier Receiver 2 Channel Class D Mini Hi-Fi Integrated Amp for Home Passive Speakers 50W x 2 TPA3116 : Electronics](https://m.media-amazon.com/images/I/51MGTgEtRTL._AC_UF894,1000_QL80_.jpg)