Fosi Audio BT30A Digital Wireless Amp with Bass&Treble Control Stereo Audio Amplifier 2.1 Channel For Home Speakers Support AptX

QCC3031 Bluetooth 5.0 core support aptX and aptX HD, Streaming range up to 39ft(12m), With Bluetooth and RCA selector, no pop when Bluetooth connecting; Small But Pratical: Adopt Texas Instruments TPA3116D2 * 2 chips, small simple compact design but practical and powerful, can drive 2-8ohm, 20-200Watts speakers; No Sparks: 2.1ch with sub output for home theater system, built-in speakers protection circuit, safe DC socket, no sparks flying when plug the power supply in; Function: Best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input with no software to install or settings to change;Perfectly suited for your desktop or a smaller space in your home or office. Specifications Specifications Details Model BT30A Chip Set TPA3116D2 * 2 Chips Output Power 50W*2+100W@4Ω Terminating Impedance 2-8Ω Input Mode Bluetooth + RCA Output Mode Passive