Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
Brand: Fosi Audio
Parameter:

1. Power supply range: 12v-25v;

2. THD: ≤ 0.5%;

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

4. SNR: ≥ 98dB;

5. Input sensitivity: ≤ 280mV;

6. Bluetooth transmission distance: 28ft;

7. Terminating impedance: 2Ohm - 8Ohm;

8. Output power: 100W + 100W;

9. Input mode: Bluetooth and Analog;

10. Bluetooth Name: Fosi Audio;

11. Power supply: 24V 4.5A;

12. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.
Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
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), comes with 24V power supply, 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;
Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems;