TPA3116 Subwoofer Amplifier Board, 12-24V, 100W Bass Output Audio Module

Enhance your audio experience with our premium Audio Amplifier Board, designed for clarity and powerful sound.

Specifications

• Product Name: Audio Amplifier Board
• Board Size: 55 x 83 x 29 mm
• Operating Voltage Range: DC 9-25V (current 2-3A or more; for higher power, recommended 19-24V4A or higher)
• Frequency Response Range:
  • Input: 20Hz - 20KHz
  • Output: 20Hz - 180Hz
• Audio Input Sensitivity: 500mV
• Subwoofer Impedance: 2-8 ohms

Features

1. This sophisticated bass power amplifier board comes with a preamplifier, bass crossover, and bass volume control, perfect for professionals looking to expand their 2.0 amplifiers into a DIY 2.1 system.
2. Built around TI's high-performance TPA3116D2 digital power amplifier chip for superior audio quality.
3. Operates within a wide DC power supply range of 12-24V, boasting a power-efficient design with up to 90% efficiency and supporting up to 100W bass channel output.
4. Compatible with a range of power sources including high-quality switching power adapters, laptop chargers, rectified transformer power supplies, rechargeable sources, and car power supplies.
5. Features a boot anti-shock protection design, eliminating unwanted popping sounds at startup.
6. The board is pre-soldered and fully tested for immediate use. Simply connect to the speaker, provide audio input, and power to enjoy enhanced sound.

Package Includes

• 1 x Audio Amplifier Board
• 1 x Cable
• 2 x Audio Adjustment Buttons
• 4 x Hoops