Fosi Audio BT20A Bluetooth 5.0 Audio Receiver Amplifiers Digital Power Amplifier Channel 2*100W Mini Hi-Fi Class D Home Speaker

　　Features:

　　Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;

　　CSR Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;

　　100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD),  can drive 280watts(8 ohm),

　　320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)

　　Advanced circuitry design, built-in speakers protection circuit, best for

　　bookshelf/computer/desktop/speakers in your home;

　　Highlight:

　　Model: BT20A

　　Power amplifier chip: TPA3116D2*2 NE5532*2

　　DC Input Range: 12-24V

　　Terminating Impedance: 2 Ohm - 8 Ohm

　　MAX Power Output: 100W x 2

　　THD ≤ 0.04%

　　Frequency Range: 20Hz - 20kHz (±1 dB)

　　SNR ≥ 98dB

　　Input Sensitivity ≤ 280mV

　　Input Mode: Bluetooth & RCA

　　Bluetooth version: Bluetooth 5.0 (30m without obstruction)

　　Bluetooth chip: ATS2853 

　　Package Include:

　　1* BT20A Bluetooth Amplifier

　　1*User Manual