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Fosi Audio BS-A1 Bluetooth stereo receiver amplifier support Bluetooth, RCA, and USB input, is compatible with your existing stereo equipment, and provides exceptional sound quality.
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Product Size: 5.12 inch x 1.38 inch x 5.12 inch. Simple compact design but practical and powerful. Stream Hi-Fi music to your home audio stereo system.
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4.0 CH Unique Design: With a select switch, this little amp can drive 2 passive speakers and 2 powered/active speakers at the same time in the RCA mode.
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Small but Professional: Adopted Fosi Audio advanced BS-A1 power amplifier chip. RMS 50W x 4 output. THD: ≤ 0.01%. Frequency Range: 20Hz - 20kHz (±3 dB). SNR: ≥ 105 dB. Input sensitivity: ≤ 200mV.
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What You Get: BS-A1 Amp, 24V/4.5A power adapter, AC cord, user manual, 18-Month global warranty, and 24-Hour quick customer service.
Specifications
| Specifications | Details |
|---|---|
| Model | BS-A1 |
| Output Power | 50W x4 |
| Terminating Impedance | 2-8Ω |
| Input Mode | RCA/Bluetooth/USB |
| Input sensitivity | ≤ 200mV |
| Frequency Range | 20Hz - 20kHz (±3 dB) |
| THD | ≤ 0.01% |
| SNR | ≥ 105 dB |
| Device Dimension | 5.12 inch x 1.38 inch x 5.12 inch |
| DC Input Range | 12-24V |
| Power Supply | 24V 4.5A |
What‘s in the box？
| Item | Quantity |
|---|---|
| BS-A1 Amplifier | x 1 |
| 24V 4.5A Power Adapter | x 1 |
| AC Cord | x 1 |
| User’s Manual | x 1 |
