The Fosi Audio BT20A is a compact and powerful Class D amplifier offered at a discreet price. Its amplifier stage uses not one, but two TI TPA3116D2 chips, capable of delivering 90 W of power into a 4-ohm load per channel.
The BT20A is simple and effective, featuring stereo RCA and Bluetooth 5.0 inputs and gold-plated speaker terminals on the output. There is a tone control on the front panel that allows you to adjust the bass and treble levels to suit your audio system and preferences.
Characteristics of Fosi Audio BT20A:
- Item Type: Stereo Amplifier
- Amplification Type: Class D
- Inputs: 1x RCA stereo/Bluetooth 5.0
- Output: Acoustic terminals
- Amplification chips: 2x TI TPA3116D2
- Power: 2x 90W @ 4 ohms, 24V, 1% THD/2x 50W @ 8 ohms, 24V, 1% THD
- Frequency response: 20Hz-50kHz (±2dB)
- THD: ≤ 0.04%
- SNR: ≥ 98 dB
- Input sensitivity: 280 mV
- Tone Control: Bass/Treble
- Supply voltage: 15 – 24 VDC (AC adapter included)
- Dimensions: 130x100x35 mm
- Net weight: 700g
- Black color