The Fosi Audio BT20A options Bluetooth 5.0 connectivity, Class D amplification, and complete audio capabilities. This compact amplifier delivers dependable efficiency with sensible options.
Causes to Purchase
- Good Energy: 100W x 2 output for 4-ohm audio system
- Versatile Inputs: Bluetooth 5.0 and RCA connections
- Tone Management: Bass and treble adjustment knobs
- Vast Compatibility: Works with 2-8 ohm passive audio system
What Makes It Stand Out
The BT20A combines sensible options with environment friendly efficiency. The Bluetooth 5.0 connection supplies as much as 50ft vary with minimal sign delay, whereas the compact design (5.1 x 3.9 x 1.4 inches) matches simply in any setup. The built-in speaker safety circuit ensures protected operation.
Options
This amplifier contains:
- Bass and treble controls
- Energy indicator mild
- Bluetooth antenna
- 24V energy provide
- Speaker terminals
Specs
| Characteristic | Description |
|---|---|
| Energy Output | 100W x 2 (4 ohm) |
| THD | ≤ 0.04% |
| Frequency Vary | 20Hz-20kHz (±1dB) |
| SNR | ≥ 98dB |
| Bluetooth Vary | As much as 50ft |
| Energy Provide | 24V/4.5A |
Why We Like This Deal
At $79.99, this amplifier affords wonderful worth for fundamental options. Whereas there’s additionally a extra highly effective Professional model accessible with the TPA3255 chip (225W x 2), this commonplace mannequin supplies ample energy for many dwelling audio setups at a extra inexpensive value level.
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