The dB Audio by Astron UMAK-1522BT is a mixing amplifier designed to deliver robust audio performance with a power output of 2000W per channel. It features Bluetooth connectivity, allowing for wireless audio streaming, and includes multiple mic inputs, making it suitable for karaoke setups or events requiring multiple microphones. Additionally, the amplifier is equipped with super bass output channels, MP1/MP2/MP3 reader compatibility, A+B 4 speaker output, AM/FM radio functionality, and an LED display for user-friendly operation. As of now, this model is listed as out of stock on Astron Appliances PH’s website.