Description
Fosi Audio Mini Power Amplifier TB10A (TPA3116 Chip): Full Description with Specifications
The Fosi Audio TB10A is a compact and affordable stereo integrated amplifier utilizing the Texas Instruments TPA3116D2 Class-D amplifier chip.
- Amplifier Chip: Texas Instruments TPA3116D2
- Output Power: 100W x 2 (at 4Ω, 20 Hz - 20 kHz, 0.04% THD)
- Speaker Impedance: Compatible with 2Ω - 8Ω passive speakers.
- Input Sensitivity: ≤ 280mV
- Signal-to-Noise Ratio (SNR): ≥ 98dB
- Total Harmonic Distortion (THD): ≤ 0.5%
- Frequency Range: 20Hz - 20kHz (±1 dB)
- Input: RCA Stereo
- Output: Speaker binding posts (for left and right channels)
- Power Supply: DC 12V-24V (typically ships with a 24V power adapter)
- Dimensions: Approximately 108 x 90 x 35 mm (4.25 x 3.54 x 1.38 inches)
- Weight: Approximately 544 g (1.2 lbs)
- Controls: Volume knob (also acts as power switch when turned fully counter-clockwise), Bass and Treble control knobs.
- Chassis Material: Aluminum alloy
Key Features:
- High-Efficiency Class-D Amplifier: The TPA3116D2 chip provides efficient power amplification with low distortion.
- 100W x 2 Output: Offers ample power to drive a variety of passive speakers.
- Bass and Treble Controls: Allows for easy adjustment of the low and high frequencies to tailor the sound to your preference and speakers.
- Compact and Minimalist Design: Its small size makes it easy to place on a desk or shelf without taking up much space.
- Solid Build Quality: The aluminum enclosure provides good heat dissipation and durability.
- Simple Operation: Easy to set up and use with straightforward controls.
- Versatile Compatibility: Can be used with various audio sources via RCA input.
- Protection Circuitry: Includes built-in protection against short circuits, overheating, and overcurrent.
