RSGRHAI Bluetooth 5.0 Mini Audio Power Stereo Amplifier Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers

Product Specifications :
DC Input Range: 12-24V
Terminating Impedance: 2 Ohm – 8 Ohm
MAX Power Output: 50W x 2
THD ? 0.04%
Frequency Range: 20Hz – 20kHz (±1 dB)
SNR ? 98dB
Input Sensitivity ? 280mV
Input Mode: Bluetooth and RCA
Bluetooth Transmission Distance: Up to 50 Ft
2 Channel Power Amp: BT10A, BT20A, TB10A, V1.0G, TDA7498E, ZK-1002, ZK-502T
2.1 Channel Power Amp: BT30A, BT30D, BL20C, ZK-TB21
DAC: Q4, Q5, DA2120A, DA2120C, HD3, K3, E10
Subwoofer Amp: TP-01, TP-02, M02, M03
Phono Preamp: Box X2, BOX X1; Tube Preamp: P1
Tube Headphone Amplifier: T20, P2
Package includes:
1x Audio 2 Channel Amplifier
1x Bluetooth Antenna

Does NOT include power supply