Fosi audio mini power amplifier TB10A TPA3116

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. It's designed to provide a significant upgrade in audio quality compared to built-in amplifiers in computers, TVs, or other devices, making it suitable for powering small to medium-sized passive bookshelf or desktop speakers in a home or office setting. Its small size and simple design make it easy to integrate into various audio setups. Key Specifications:

• 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.