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FOSI AUDIO BT20A Class D Amplifier 2x TPA3116 Bluetooth 5.0 2x90W 4 Ohm
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Fosi Audio BT20A
Class D amplifier 2x90W 4 Ohm - Bluetooth 5.0
The Fosi Audio BT20A is a compact and powerful Class D amplifier, offered at a contained price. Its amplifier stage uses not one but two TI TPA3116D2 chips, capable of developing a power of 90W under 4Ω per channel. All this while providing a clear and detailed sound reproduction.
The BT20A is simple and efficient, with stereo RCA and Bluetooth 5.0 inputs and gold-plated speaker terminals at the output.
This product has a front panel tone control that allows you to adjust the bass and treble levels to suit your audio system and preferences.
A Bluetooh code may be required to connect to the amplifier, this is "0000" or "1234".
Technical specifications
| Specifications | |
|---|---|
| Type of product | Stereo amplifier |
| Type of amplification | Class D |
| Inputs | 1x RCA stereo Bluetooth 5.0 |
| Output | Speaker terminals |
| Amplification chips | 2x TI TPA3116D2 |
| Power | 2x 90W @ 4Ω, 24V, 1% THD 2x 50W @ 8Ω, 24V, 1% THD |
| Frequency response | 20Hz-50kHz (±2dB) |
| THD | ≤ 0.04% |
| SNR | ≥ 98dB |
| Input sensitivity | 280mV |
| Tone control | Bass / Treble |
| General | |
|---|---|
| Power supply voltage | 15 - 24VDC (AC adapter included) |
| Dimensions (L*P*H) | 130x100x35mm |
| Net weight | 700g |
| Color | Black |
| Package | 1x Fosi Audio BT20A 1x Power supply 24V 4.5A |
| Input | Bluetooth |
| Input | RCA |
| Output | Speaker terminal |
| Color | Black |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | TPA3116D2 |
| Power (W) | 90.0 |
| Remote Control | No |
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